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THE  BUTTERFLIES  AND  MOTHS 
OF  TENERIFFE. 


BY 

A.  E.  HOLT  WHITE. 

EDITED  BY 

RASHLEIGH  HOLT  WHITE, 

VICE-PRESIDENT  OF  THE  SELBORNE  SOCIETY. 


ILLUSTRATED  FROM  THE  AUTHOR’S  DRAWINGS. 


Hontioit : 

L.  REEVE  & CO., 

Publishers  to  the  Home,  Colonial  and  Indian  Governments, 
6,  HENRIETTA  STREET,  COVENT  GARDEN. 

Tenebiffe  : HAMILTON  & CO.,  SANTA  CRUZ. 


1894 

[All  rights  reserved .] 


ireipara  yarqs 

T fj  7r ep  jlril/TTi}  Piot^i  ir4\ei  avOp(Incm<Tiw 
Oil  vicperbr,  oijr  tip  x**/*^*'  T’oAvs  ofire  iror‘  tip.f}pos, 
’AW  ale \ Zttpvpoio  Atyb  -Kvelovras  tbj r«s 
'ClKea vbs  a.vlr]<uv  avaipviceiv  i.v6pd>irovs‘ 

Homek,  Od.  iv. 


Omnia  bono  describore,  qua)  in  hoc  mundo  a Doo  facta,  ant  naturao  creataa 
viribus  olaborata  fucrunt,  opua  oat  non  uniua  hominia,  noc  uniua  am.  Hinc 
Faunao  ot  Flora)  utilisaima) ; hinc  monographi  pra)stantia8imi. 

Soopolx,  Ann.  Hiat.  Nat. 


WELLCOME  INSTITUTE 
library 

Coll. 

welMOmec 

Call 

No. 

TO 

ELIZABETH  MARY  ODLING 

IN  MEMORY  OF 

MANY  HAPPY  DAYS  SPENT  WITH  HER  AND  HER  FATHER 

the  late  ALFRED  SMEE,  F.R.S. 


HER 

THIS  BOOK 

Is  tjetiifateti  t>}? 
AFFECTIONATE  FRIEND 
THE  AUTHOR, 

% 


\ 


/ 


CONTENTS. 


Preface  ......... 

Introductory  Chapter  ...... 

Hints  and  Suggestions  on  Nets,  Breeding-Cages,  Etc. 

Killing  and  Setting  Butterflies  and  Moths,  Relaxing 
Specimens,  Etc 

Part  I.  Butterflies  .... 

List  of  Butterflies  Found  in  Teneriffe 
Part  II.  Moths  ..... 

List  of  Moths  Found  in  Teneriffe 

Appendix  A 

„ B 

„ C 

„ D 

Index  ....... 

Description  of  Plates  .... 


Page 

ix 

1 

11 

23 

29 

62 

64 

93 

97 

100 

101 

104 

105 
108 


LONDON ! 

PRINTED  BY  GILBERT  AND  ltlVINGTON,  LD 
BT.  JOHN’S  IIOUBK,  OLKEKEN  WELL,  E.O. 


PEE  FACE . 


When  the  author  left  England,  in  the  autumn  of  1892, 
for  a winter’s  sunshine  in  Teneriffe,  it  was  by  no  means 
her  intention  to  write  on  the  Lepidoptera  of  that  Island. 
Soon  after  her  arrival,  however,  she  was  struck  by  two 
things  ; the  want  of  any  sort  of  interesting  out-door 
occupation  (other  than  somewhat  desultory  riding  ex- 
peditions) experienced  by  her  companions  in  exile,  and 
the  absence  of  any  account  of  the  Lepidoptera  of  the 
Canary  Islands,  which  would  enable  collectors  to  name 
their  specimens.  It  is  her  hope  that  the  present  pub- 
lication may  be,  at  least  to  some  extent,  the  means  of 
remedying  these  deficiences. 

To  a detailed  description  of  the  Lepidoptera  of  Tene- 
riffe, so  far  as  they  are  at  present  known,  an  introductory 


x Preface. 

chapter  has  been  added,  for  the  benefit  of  novices  in  the 
study  and  collection  of  butterflies  and  moths. 

Those,  for  whom  fresh  air  and  a certain  amount  of 
exercise  are  essential,  can  hardly  find  any  more  health- 
giving or  light  interesting  occupation  than  the  practical 
study  of  Entomology. 

This  study  lends  an  interest  to  excursions  which 
might  otherwise  be  tedious,  and  leads  the  collector  into 
all  sorts  of  beautiful  and  picturesque  unexplored  nooks 
and  corners  of  the  Island,  which  to  the  ordinary  traveller 
are  quite  unknown.  Many  visitors  hardly  ever  extend 
their  wanderings  farther  than  the  Carretera  (the  one 
high  road  in  Teneriffe),  and  have  no  idea  of  the  many 
beauties  to  be  seen,  or  of  the  interest  that  may  be  found 
in  studying  the  Botany,  as  well  as  the  Entomology,  of 
this  most  charming  of  the  “ Summer  isles  of  Eden  lying 
in  dark-purple  spheres  of  sea.” 

All  the  species  and  varieties  of  Teneriffe  butterflies, 
with  the  exception  perhaps  of  three,  are  found  between 
the  months  of  November  and  May ; so  that  anyone 
staying  there  for  the  winter  and  spring  months  may 


Preface. 


xi 


procure  a tolerably  perfect  collection  ; more  especially 
as  the  different  species  found  in  Teneriffe  are  but 
twenty-nine,  so  far  as  is  at  present  known,  all  of  which 
are  now  described.  The  author  has  been  fortunate 
enough  to  add  four  of  these  to  the  number  previously 
known  to  exist  in  the  Island. 

The  most  complete  collection  of  moths  which  came 
under  notice  is  in  the  possession  of  Dr.  Zorolo,  of  Villa 
Orotava,  and  this  numbers  about  seventy  species  and 
varieties.  Forty-one  moths  are  described  out  of  some 
fifty  which  were  collected  and  studied  by  the  author  ; 
and  a list  of  twenty-one  others,  chiefly  small  and  of 
little  interest  to  the  amateur  collector,  is  appended. 

Almost  all  the  facts  and  particulars  relating  to  the  life 
history  of  the  Lepidoptera  are  the  result  of  the  personal 
experience  of  the  author,  who  is  also  responsible  for 
the  drawings  from  which  the  illustrations  have  been 
reproduced. 

It  is  believed  that  the  Lepidoptera  of  the  other  six 
Islands  are  largely  similar  to  those  of  Teneriffe.  (See 
Appendix  A.) 


xii  Preface . 

The  author  desires  to  offer  her  best  thanks  to  Senor 
Don  Ramon  Gomez,  of  Puerto  Orotava,  for  his  kindness 
and  courtesy  in  placing  his  large  collection  of  Lepidoptera 
at  her  disposal  for  study  and  illustration. 

The  Rev.  0.  A.  Benthall  has  kindly  given  information 
upon  specimens  which  he  has  netted  and  observed ; 
and  the  author  is  also  indebted  to  Dr.  Zorolo,  of  Villa 
Orotava,  who  has  lent  one  or  two  rare  specimens  for 
illustration.  Kind  assistance  in  naming  some  speci- 
mens has  been  given  by  A.  G.  Butler,  Ph.D.,  F.L.S., 
F.Z.S.,  and  Mr.  W.  F.  Kirby,  F.L.S.,  F.E.S.,  of  the 
British  Museum  ; and  Mr.  Bethune  Baker,  F.E.S.,  has 
been  good  enough  to  name  some  of  the  smaller  moths. 


November  1893. 


A.  E.  II.  W. 


INTRODUCTORY  CHAPTER. 


Many  persons  who  know  little  or  nothing  about  butter- 
flies may  be  tempted  to  make  a collection  of  them  when 
they  find  themselves  in  a semi-tropical  land,  which  yields 
in  great  profusion  such  beautiful  creatures,  whose  brilliant 
colouring  when  grouped  together  has  so  pleasing  an 
effect.  To  such,  a slight  sketch  of  the  life  of  a butterfly 
may  not  be  unacceptable. 

Butterflies  and  moths  belong  to  the  order  Lepidoptera 
or  Scale-winged  insects.  The  different  stages  of  growth 
of  these  insects  are  called  the — 

Ovum.  Larva.  Pupa.  Imago. 

Egg.  Caterpillar.  Chrysalis.  Butterfly. 

The  body  consists  of  three  parts.:  the  head,  the  thorax, 
and  the  abdomen.  There  are  two  pairs  of  wings,  the 
upper  and  the  lower;  or,  as  they  are  generally  called, 


B 


2 The  Butterflies  and  Moths  of  Tenerijfe. 

the  fore  and  the  hind  wings.  These  are  covered  with  a 
downy  substance,  like  feathered  scales,  which  are  most 
beautiful  when  seen  under  a microscope,  and  vary 
much  in  form.  It  is  in  these  that  the  colouring-matter 
resides,  which  gives  the  beautiful  colour  to  different 
species.  Lepidoptera  have  six  legs  ; in  some,  however, 
the  fore-legs  are  so  short  and  inconspicuous  that  the 
insect  almost  appears  to  have  only  four  legs.  The  pro- 
boscis or  trunk  is  a long  flexible  double  tube  through 
which  the  animal  sucks  the  juices  of  the  flowers ; it  is 
curled  up  under  the  thorax  like  a watch-spring,  and  ex- 
pands at  will.  It  varies  much  in  length  both  in  moths 
and  butterflies.  The  antennae  are  the  horns  or  feelers 
of  the  insect,  and  are  believed  to  contain  the  organs  of 
smell.  They  vary  much  in  size  and  thickness,  and  are 
most  important  as  regards  the  classification  of  the 
different  species  of  Lepidoptera.  They  are  generally  of 
considerable  length  in  a butterfly,  increasing  in  thickness 
at  the  end  till  a sort  of  long  knob  is  formed. 

Moths  are  distinguished  from  butterflies  by  a few 
simple  characteristics,  which  can  be  seen  at  a glance. 

First,  with  some  few  exceptions,  of  which  the  Humming 


Introductory  Chapter. 


3 


Bird  Hawk  moth  is  one,  moths  are  always  found  on  the 
wing  at  dusk,  or  at  night,  whereas  butterflies  take  their 
flight  by  day.  Secondly,  the  moth  either  folds  its  wings 
close  to  its  side  or  else  spreads  them  out  flat.  The 
butterfly,  when  at  rest,  as  a rule  keeps  its  wings  straight 
up,  face  to  face,  or  else  keeps  up  a fluttering  motion, 
continually  putting  them  in  this  position.  Thirdly,  the 
body  of  a butterfly  is  small  at  the  waist,  while  that  of  the 
moth  is  larger,  and  of  a more  uniform  size.  The  antennae 
are  the  most  distinctive  feature,  those  of  the  moth  being 
fine  and  long,  and  having  no  knob  at  the  end.  In  some 
species  they  are  short  and  finely  feathered  the  whole 
length,  terminating  in  a sharp  point ; this  feature  is 
generally  distinctive  of  the  male  sex  ; the  Rufescens 
moth  being  an  example.  The  Skipper  family  have  an- 
tennae like  the  butterfly,  but  the  body  of  a moth. 

The  butterfly  or  moth  lays  its  egg  (not  more  than  a 
pin’s  head  in  size)  on  that  particular  plant  or  tree  on 
which  the  caterpillar,  that  it  will  shortly  become,  feeds. 
These  look  of  much  the  same  form  to  the  naked  eye,  but 
when  magnified  they  are  seen  to  be  of  many  different 
shapes,  some  being  conical,  others  round,  angular  and 

b 2 


4 The  Butterflies  and  Moths  of  Teneriffe. 

many  sided,  &c.,  &c.  The  colours  also  of  the  eggs  are 
various,  but  most  frequently  they  are  yellow,  green,  or 
greenish  white.  A microscopic  examination  of  these 
will  prove  both  interesting  and  instructive. 

The  caterpillars,  as  soon  as  they  emerge  from  the 
eggs,  the  time  of  which  varies  with  different  species,  at 
once  commence  to  eat,  and  continue  to  do  so  voraciously 
till  they  turn  to  the  pupa  state.  This  being  the  case, 
they  must  be  constantly  supplied  with  fresh  food  when 
kept  in  captivity,  once  certainly,  if  not  twice  a day. 
There  are,  however,  one  or  two  varieties  which  cease  to 
eat,  and  lie  in  a semi-dormant  state  for  some  time  before 
taking  the  form  of  a chrysalis  ; the  caterpillar  of  the 
Exoleta  moth  is  an  example  of  this.  The  greatest 
cleanliness,  together  with  good  ventilation,  freshness  of 
food,  and  regularity  in  feeding,  are  essential  to  keep  all 
caterpillars  in  health. 

If  we  watch  the  creature  feeding,  we  shall  observe 
that  it  takes  the  leaf  edgeways  between  its  two  fore-feet, 
ceaselessly  moving  its  head  up  and  down,  and  taking  a 
large  piece  of  leaf  at  each  mouthful.  Some  moth-cater- 
pillars are  night- feeders,  and  so  hide  themselves  under 


Introductory  Chapter.  5 

the  thickest  leaves  on  which  they  feed,  or  else  bury 
themselves  in  the  earth  till  night  comes  again. 

Cannibal  caterpillars  are  to  be  found  on  the  potato- 
plants  ; they  are  of  rather  a reddish  brown  colour, 
from  an  inch  and  a half  to  two  inches  in  length.  The 
author  was  not  very  fortunate  in  rearing  them  to  the 
moth-stage  ; it  is  said  that  they  should  be  fed  on  the 
young  larvae,  and  possibly  the  specimens  had  cater- 
pillars to  feed  on  that  were  too  old.  There  is  room 
for  interesting  experiments  in  Teneriffe  on  one,  if  not 
more,  species. 

Many  of  the  caterpillars  are  most  beautifully  coloured 
and  marked.  Those  of  the  Hawk-moth  are  usually  the 
most  brilliant,  but,  at  the  same  time,  they  are  most 
delicate,  and  require  the  greatest  attention  as  regards 
freshness  of  food,  ventilation,  and  cleanliness. 

Some  larvae  shed  their  skins  twice  only,  others  moult 
seven  times  ; but  the  majority  effect  this  change  four  or 
five  times.  This  is  rather  a laborious  process  for  them, 
and  sometimes  proves  fatal.  During  the  process  they 
cease  feeding,  but  commence  again  with  renewed  vigour 
after  the  change  has  taken  place.  The  colourings  and 


/ 


6 The  Butterflies  and  Moths  of  Tenerijfe. 

markings  of  the  new  coat  often  vary  from  those  of  the 
one  cast  off,  and  an  experienced  entomologist  can  tell 
the  age  of  the  caterpillar  by  the  colour  and  texture  of 
the  skin  in  many  varieties.  When  the  creature  has 
passed  through  the  larva  and  arrived  at  the  pupa* state, 
it  has  at  first  a soft  and  tender  skin,  through  which  parts 
of  the  future  butterfly  can  be  clearly  seen ; this  soon 
hardens,  however,  and  forms  a case  impervious  to  rain 
or  other  atmospheric  influences. 

Before  taking  the  pupa  form  some  caterpillars  creep 
into  holes  and  crevices  of  walls  and  old  buildings,  others 
bury  themselves  in  the  earth  ; some  envelop  themselves 
in  a tissue  of  silk  which  they  spin  as  a silkworm  does, 
and  this  case  is  called  a cocoon.  Other  species  draw  a 
leaf  round  their  bodies,  fastening  it  together  with  silk- 
like threads,  and  so  making  a complete  shelter  for  itself. 
The  Aurifera  caterpillar  is  an  example  of  this  type, 
being  commonly  found  in  Teneriffe  on  the  potato  plant, 
from  the  leaf  of  which  it  constructs  its  house.  Still 
further  varieties  suspend  themselves  to  a bough  or  leaf 
head  downwards.  There  are  other  varieties  which 
suspend  themselves  from  the  centre  of  their  bodies 


Introductory  Chapter.  7 

by  silk-like  threads,  and  use  much  ingenuity  in  so 
doing. 

Many  caterpillars  are  smooth,  others  rough  and  hairy. 
The  hairy  specimens  vary  much,  the  hair  of  some  being 
soft,  long,  and  silky,  others  having  short  stubby  spikes 
rather  than  hairs  sparsely  dispersed  over  the  body. 
The  hairy  species  (the  Rufescens  moth  caterpillar  being 
one)  use  their  hairy  coats  as  a slight  cocoon,  and  the 
hairy  coat  also,  it  is  said,  serves  as  a protection  from 
birds ; at  the  same  time  the  hairs  cause  great  irritation 
to  the  human  skin  if  the  caterpillars  are  handled  too 
freely.  The  acrid  taste  of  some  also  protects  them 
from  feathered  enemies.  When  the  insect  has  remained 
in  the  pupa  state  for  a sufficient  length  of  time,  which 
varies  according  to  species  from  a couple  of  weeks  to  a 
few  months,  the  process  of  throwing  off  its  skin  is 
quickly  performed.  Weather  has  much  influence  on 
the  period  during  which  the  pupa  lies  dormant.  The 
Teneriffe  winter  of  1892-93  was  particularly  warm,  and 
all  specimens  emerged  to  the  butterfly  stage  somewhat 
earlier  than  usual. 

A few  days  before  the  butterfly  or  moth  appears,  the 


8 The  Butterflies  and  Moths  of  Teneriffe. 

pupa  becomes  less  lively,  and  at  last  splits  its  skin  down 
the  middle  of  the  back,  and  the  insect  squeezes  first  its 
head  and  front  legs  through  the  aperture.  This  aper- 
ture soon  enlarges,  the  pupa  skin  being  very  dry  and 
giving  little  resistance,  and  the  creature  'emerges,  its 
legs  clinging  to  some  substance  so  that  the  wings  are  in 
a suspended  position.  These  are  quite  small  at  first 
and  wet,  but  they  expand  very  quickly,  acquire  their 
full  size,  and  become  firm  and  stiff  as  the  animal  flutters 
and  crawls  about.  The  insect  then  emits  a quantity  of 
reddish  fluid,  and  in  a short  time  it  is  able  to  fly  away. 
The  duration  of  the  life  of  Lepidoptera  varies  much, 
most  species  living  a few  days  or  a few  weeks,  but  some 
hibernate.  The  flight  of  Lepidoptera  is  a very  distinc- 
tive feature  of  the  different  species,  the  larger,  such  as 
the  Plexippus,  Clirysippus  and  Pandora,  seem  to  sail 
through  the  air,  sometimes  rising  to  a great  height. 
The  Cardui  and  Huntera  have  a much  quicker  and  more 
jerky  flight,  and  are  troublesome  to  net.  A great  many 
of  the  large  moths  may  be  said  to  rush  along,  the  Con- 
volvuli being  a very  difficult  one  to  capture,  and  often 
escaping  when  it  seems  quite  within  the  net.  Taking 


Introductory  Chapter.  9 

the  flight  of  the  majority  of  moths  and  butterflies,  they 
seem  to  be  more  active  and  stronger  on  the  wing  in 
Tenerifte  than  those  of  the  same  species  in  England. 

The  food  of  Lepidoptera  consists  of  honey  which  they 
take  from  the  flowers,  or  else  a moisture  which  exudes 
from  trees  or  plants.  Their  food  is  always  of  a liquid 
form,  and  is  sucked  up  through  the  proboscis  or  long 
tongue.  The  Convolvuli  moth  hovers  at  dusk  over 
flowers,  inserting  its  very  long  tube  into  the  extremity 
of  trumpet-shaped  blossoms. 

When  forming  a collection  of  the  Lepidoptera  of 
Tenerrffe,  it  seems  a pity  that  so  many  insects  should 

i 

be  unnecessarily  caught  and  destrojmd,  and  the  author 
would  earnestly  beg  all  lovers  and  collectors  of  the 
beautiful  creatures  to  bear  this  in  mind,  as  some  of 
the  rarer  varieties  may  otherwise  stand  a good  chance 
of  being  exterminated. 

The  “ muchachos  ” (Spanish  boys)  are  all  too  eager  to 
supply  any  collector  with  specimens  for.  a few  “ quartos,” 
and  bring  many  poor  mutilated  insects  in  the  hope  of 
finding  a purchaser.  * A refusal  to  buy  the  much  be- 
fingered  and  dilapidated  creatures  does  not  deter  them 


io  The  Butterflies  and  Moths  of  Teneriffe. 

from  further  pursuit,  as  they  only  endeavour  to  catch  a 
greater  quantity  in  the  hope  of  at  last  getting  a good 
specimen  which  will  find  a buyer.  If  collectors  would 
only  net  them  themselves,  and  not  encourage  the  indis- 
criminate way  in  which  the  boys  pursue  them,  it  would 
greatly  tend  to  preserve  the  different  species. 


HINTS  AND  SUGGESTIONS  ON  NETS, 
BREEDING-CAGES,  Etc. 


As  some  difficulty  is  experienced  in  Teneriffe  by 
persons  who  arrive  there  without  already  being  provided 
with  materials  for  collecting  Lepidoptera,  the  description 
of  a few  useful  expedients  resorted  to  may  be  of  service. 
A moderate  knowledge  of  the  Spanish  language  is  a very 

i 

useful  help  towards  obtaining  any  small  necessaries,  but 
the  Spanish  shop-keepers  are  most  obliging,  and  under- 
stand quickly  by  the  help  of  a very  few  words  what  is 
wanted. 

A butterfly-net  is  one  of  the  first  requisites,  so  some 
wire  must  be  bought  at  the  tin-smiths,  of  whom  there 
are  several  in  Orotava.  With  a little  instruction  he 
will  make  it  into  a ring  about  one  foot  in  diameter, 
with  a socket  of  tin  soldered  on  to  it.  Into  this  socket 
an  ordinary  walking-stick  can  be  fixed  for  a handle. 
The  stick  is  useful  to  walk  with  over  the  rough  ground 


1 2 The  Butterflies  and  Moths  of  Teneriffe. 

when  not  required  for  the  net,  and  the  net  can  be  easily 
carried  with  other  necessaries  one  has  to  take  ou  an 
expedition. 

Mosquito-netting  answers  the  purpose  of  green  gauze 
for  the  net.  Gauze  is  the  best,  however,  and  can  be 
purchased  in  England,  but  not  in  Orotava.  The 
mosquito-netting  gets  soft  and  pliable  by  use,  but  it  is 
best  to  scald  it  in  hot  water  before  making  it  into  a net, 
so  as  to  insure  a soft  substance  in  which  to  catch  the 
fragile  creatures  without  injuring  their  wings  or  plumage. 
The  net  should  be  made  round  at  the  bottom,  and  be 
about  a yard  in  length.  Purchase  a yard  of  mosquito - 
netting  ; it  is  sold  two  yards  in  width,  and  the  quantity 
which  is  not  used  for  the  net  serves  to  cover  the 
breediug-cages,  which  are  about  to  be  described. 

Another  essential  is  a breeding-cage  for  caterpillars, 
and,  as  several  are  required  if  many  butterflies  and 
moths  are  to  be  reared,  the  following  plan  is  a good  one 
to  adopt.  Procure  a small  wooden  box,  about  6 or 
8 inches  long,  or  even  larger,  and  about  3 inches  deep; 
empty  chocolate  boxes  are  serviceable  for  the  purpose. 
In  each  corner  fix  upright,  with  a couple  of  tacks,  a 


13 


Hints  and  Suggestions. 

piece  of  cane  about  8 or  10  inches  in  length.  Over  this 
stretch  a piece  of  mosquito-netting,  tacking  it  to  the 
edge  of  the  box  all  round,  except  at  one  side,  where  it 
should  be  left  loose,  so  as  to  be  fastened  down  at  will 
with  two  or  three  stout  pins.  The  loose  side  can  then 
be  raised  to  give  the  caterpillars  fresh  food,  and  to 
remove  dirt  or  refuse.  Breeding-cages  that  one  can 
purchase  at  any  naturalists’  outfitters  are  made  very 
handily  of  wood,  zinc,  and  glass,  and  of  course  are  very 
durable,  but  those  described  above  last  well  for  a season, 
and  have  the  merit  of  being  of  no  expense. 

To  procure  good  moths  and  butterflies  with  bright 
and  uninjured  plumage,  it  is  best  to  rear  them  from  the 
caterpillar  stage  of  development,  but  as  all  varieties  are 
not  easily  found,  the  net  is  usually  the  collector’s  first 
resource.  Raising  caterpillars  from  the  egg  is  a very 
interesting  process,  but  it  is  rather  tedious,  and  requires 
more  knowledge  and  experience  to  meet  with  success 
than  finding  the  insects  in  the  next  stage  of  develop- 
ment, and  keeping  them  till  they  reach  the  perfect 
state. 

When  starting  for  a day’s  ramble  butterfly-hunting, 


14  The  Butterflies  and  Moths  of  Teneriffe. 

one  of  the  great  charms  seems  to  he  the  delightful  un- 
certainty about  the  sport  which  may  fall  to  one’s  lot,  so 
it  is  as  well  to  provide  for  all  contingencies,  taking  the 
net,  poison-box,  or  bottle,  a tin  for  caterpillars  (which 
should  be  perforated  at  the  top),  a nest  of  glass-topped 
pill-boxes  for  specimens  of  any  butterfly  or  moth  one 
may  wish  to  take  home  alive,  and  envelopes  for  butter- 
flies when  killed  in  the  net.  The  latter  may  be  made  of 
note-paper,  by  cutting  a long  square  of  paper  and  folding 
it  in  a triangular  shape,  and  then  turning  up  the  edges 
of  two  sides,  so  as  to  make  a little  bag. 

Butterflies  travel  well  placed  flat  in  these  envelopes, 
and  should  be  set  directly  home  is  reached.  A small 
cork  collecting-box  is  also  useful,  together  with  some 
insect-pins,  in  case  one  gets  many  specimens,  some  of 
which  can  be  pinned  into  the  box  preparatory  to  setting 
them  on  the  return  home. 

Insect  life  is  so  prolific  in  Teneriffe,  and  one  sees  so 
many  strange  and  curious  animals,  that  anyone  really 
interested  in  Entomology  is  certain  to  find  specimens  to 
bring  home,  such  as  the  “Praying  Mantis,”  found 
frequently  on  half  dead  thistles  in  “barrancos”  and  on 


Hints  and  Suggestions. 


15 


shrubs,  the  many  varieties  of  large  grasshopper,  and  the 
gorgeous  coloured  dragon-flies  flitting  about  and  killing 
butterflies  in  a rather  wholesale  manner. 

All  these  insects  are  of  such  interest,  that  it  is  as 
well  to  be  provided  with  various  appliances  for  carrying 
them  on  the  homeward  journey. 

As  sunshine  and  brightness  prevail  in  Teneriffe  during 
the  winter  months,  it  is  not  necessary  to  choose  a 
“ likely  ” day,  as  in  England,  in  order  to  have  a good 
day’s  sport,  indeed  there  seem  to  be  more  butterflies 
on  the  wing  on  the  days  that  are  not  too  brilliant.  On 
the  very  sunshiny  days  the  butterflies  are  about  in  the 
greatest  quantities  in  the  early  morning,  retiring  at  noon 
to  more  shady  or  sheltered  spots.  A nice  quiet 
sheltered  little  dell,  covered  with  rough  herbage  and 
cactus  by  the  sides  of  the  barrancos,  is  a very  favourite 
spot.  The  barrancos  are  dry  river-beds,  sometimes  of 
great  extent,  with  large  boulders  and  rocks  thrown 
about  in  wild  confusion  ; generally  speaking  they  are 
intersected  by  a path,  up  which  one  can  ride  or  walk 

9 

leading  up  the  mountains  to  different  villages  and 
hamlets. 


1 6 The  Butterflies  and  Moths  of  Teneriffe. 

Occasionally,  during  the  winter  months,  a great 
quantity  of  water  runs  down  the  barrancos,  but  the 
supply  only  lasts  a short  time,  soon  drying  up,  and 
leaving  a few  small  stagnant  pools  here  and  there, 
and  these  in  turn  soon  disappear. 

Walking  over  much  ground  is  hard  work,  as  the 
country  is  steep,  and  rough  with  stones  and  rocks. 
I advocate  strongly  the  use  of  mules,  as  being  the 
most  pleasant  mode  of  locomotion.  They  are  so  sure- 
footed and  easy  in  their  quick  walk,  that  one  feels  far 
less  tired  after  a long  day’s  excursion  on  mule-back  up 
the  mountains  and  barrancos,  than  by  any  other  mode 
of  locomotion.  The  muleteer  carries  all  necessaries, 
together  with  luncheon,  and  one  is  able  to  stop  and 
alight  where  fancy  dictates  or  butterflies  abound. 
Mules  can  be  hired  at  Villa  Orotava,  the  charge  being 
one  dollar,  or  five  pesetas,  for  a short  day ; beyond  this 
a small  gratuity  to  the  muleteer  makes  him  pleased  and 
happy. 

There  are  many  completely  uncultivated  spots  up  the 
mountains,  intersected  by  little  bye-paths  along  which 
the  mules  can  walk;  these  are  perfect  “ Eldorados  ” for 


Hints  and  Suggestions.  1 7 

moths  and  butterflies,  and  one  must  be  busy  with  net 
and  poison-box,  not  forgetting  the  tin  case  in  which  to 
place  larvse  for  the  breeding-cage,  and  especially  remem- 
bering to  carry  home  some  of  the  plant  upon  which  they 
feed. 

Some  of  these  places  are  so  rough  and  thick  with 
bramble  growth,  and  vegetation  of  like  nature,  that 
walking  is  really  hard  work.  The  lava-rocks  are  sharp, 
and  the  numerous  grasses  with  hooks,  such  as  the 
“ Amour  Sec,”  together  with  the  thorns  of  the  prickly 
pear,  make  a formidable-  barrier  for  the  pedestrian. 
There  are,  however,  no  poisonous  snakes  to  dread,  no 
biting  animals  of  any  sort  larger  than  flies,  so  that  the 
inconvenience  of  the  thorns  and  pricks  is  all  that  need 
be  feared. 

On  returning  home  from  the  expedition,  all  the  various 
wants  and  requirements  of  the  specimens  must  be 
attended  to.  The  caterpillars  have  to  be  put  into 
breeding-cages,  which  should  have  been  already  pre- 
pared for  them.  Different  kinds  which  feed  on  the 
same  plant  may  be  put  together.  Care  must,  however, 
be  taken  not  to  put  any  cannibal  species,  such  as  the 


c 


1 8 Butterflies  and  Moths  of  Teneriffe. 

Armigera,  among  the  others  ; also  moth  and  butterfly 
larvse  should  be  kept  separate. 

For  moth  larvm  it  is  essential  to  have  some -fine  earth 
(previously  baked  to  destroy  the  ants,  which  are  very 
troublesome)  spread  on  the  bottom  of  the  box,  from  1 to 
2 inches  thick.  The  caterpillars  bury  themselves  in  this 
when  they  have  finished  feeding,  making  for  themselves 
a slight  mould  of  earth,  welded  together  with  silk-like 
threads.  Different  species,  however,  vary  in  their  mode 
of  procedure,  some  making  very  slight,  and  others  more 
pronounced  cocoons ; 'while  yet  others  make  quite  an 
oval  shell,  choosing  only  the  finest  grains  of  earth  with 
which  to  construct  their,  houses. 

It  is  said  that  some  sort  of  dried  leaf  answers  the 
purpose  of  earth,  and  is  less  likely  to  injure  the  moth’s 
plumage,  but  the  former  mode  has  been  found  to  be 
perfectly  successful.  Place  the  plant  on  which  the 
animal  is  to  feed  in  a moist  pot  of  earth,  or  in  a bottle  of 
water,  so  as  to  keep  it  fresh.  If  the  latter  mode  is 
adopted,  care  must  be  taken  that  the  animal  does  not 
drop  into  the  water ; so  it  is  best  to  choose  a wide- 
mouthed bottle,  putting  a bung  with  a hole  in  it  as  a 


Hints  and  Suggestions. 


l9 


stopper,  and  inserting  tlie  plant  through  the  hole  into 
the  water.  The  earth  should  be  kept  slightly  moist,  and 
many  people  give  caterpillars  a gentle  spray  of  water 
occasionally  to  take  the  place  of  dew,  which  they  would 
have  in  their  natural  state.  It  is  a good  plan  to  let  them 
have  a little  of  the  early  morning  sun  upon  them,  as 
it  serves  to  keep  them  in  health,  but  they  cannot  bear 
the  sun  of  mid-day. 

For  butterfly  larvae  the  same  procedure  is  required, 
except  that  only  a thin  sprinkling  of  earth  is  wanted  at 
the  bottom  of  the  box  for  the  purposes  of  cleanliness. 

When  the  larva  of  the  butterfly  is  about  to  develop  to 
its  pupa  state,  it  readily  crawls  up  the  box  and  netting, 
suspending  itself  from  the  top  head-downwards,  and  the 
netting  serves  as  a good  foot-hold  for  the  butterfly  when 
it  appears.  If  possible  the  chrysalides  should  remain  as 
they  place  themselves  until  the  next  stage  of  development 
is  reached  ; because,  unless  they  are  able  to  expand  their 
wings  while  in  this  position,  deformity  is  likely  to  ensue. 

The  majority  of  butterfly  chrysalides  are  naked,  and 
of  an  angular  form,  some  being  remarkable  for  the  bril- 
liancy with  which  they  are  spotted  with  gold  and  silver. 

c 2 


20  The  Butterflies  and  Moths  of  Tenerife. 

The  Vanessa  family  is  an  example  of  this,  the  Vul- 
cania  and  Huntera  being  especially  brilliant. 

Caterpillars  of  the  “ Skipper  ” family  make  a web- 
like covering  of  silk  for  the  reception  of  the  chrysalides, 

but  there  lias  been  hitherto  only  one  species  of  this  family 

« 

found  in  Teneriffe. 

Many  caterpillars  of  various  kinds  kept  during  the 
winter  months  were  very  subject  to  the  raids  of  the 
Ichneumon  fly.  This  fly  lays  its  egg  on  the  larva, 
and  it  is  not  easily  perceived  on  the  animal  unless  looked 
for  through  a magnifying-glass. 

The  caterpillar  lives  on,  and  seemingly  thrives,  but 
after  it  has  turned  to  its  pupa  state  the  fly  develops, 
and  a fine  Ichneumon  fly  appears  in  the  breeding-cage 
instead  of  the  expected  butterfly.  There  are  large  and 
small  varieties  of  this  fly,  the  former  laying  only  one  or 
two  eggs  on  the  caterpillar,  the  latter  a great  many, 
and  they  emerge  from  the  chrysalis  in  corresponding 
numbers.*  The  only  remedy  seems  to  be  to  inspect  all 
larvae  through  a magnifying-glass,  and  to  reject  any 

* This  occurrence  is  mentioned  by  Gilbert  White  in  his  “ Natural 
History  of  Sclborne,”  v.  “ Observations  on  Insects  and  Vermes,”  p.  519. 
Ed.  1813. 


Hints  and  Suggestions.  2 1 

infected  specimens.  Pieris  Cheiranthi  is  particularly 
liable  to  this  fly.  The  red  fungus  found  on  the  Tithy- 
mali  moth  caterpillar  is  another  disease,  but  is  not  very 
common. 

Caterpillars  should  be  handled  as  little  as  possible 
while  removing  them  to  their  fresh  food.  As  a rule, 
they  crawl  on  to  the  fresh  supply  at  once,  but  in  the 
case  of  very  small  specimens  a camel-hair  brush 
should  be  used  to  lift  them  from  one  place  to  another. 
Many  of  them  emit  a fluid  when  touched.  The  Tithy- 
mali  spits  out  a quantity  of  green  fluid  when  disturbed. 

Butterflies  generally  seem  to  be  found  in  the  greatest 
numbers  in  the  barrancos  early  in  the  year.  When, 
however,  the  fields  get  green  and  vegetation  increases, 
they  desert  the  barrancos  and  take  more  to  the  fields 
and  country,  with  the  exception  of  the  Argynnis 
Lathonia,  a variety  which  more  particularly  frequents 
barrancos. 

The  time  of  appearance  of  all  species  takes  place 
from  two  to  four  weeks  later  the  higher  they  are  up 
the  mountains.  The  south  part  of  the  island  is  not  so 
fertile  a place  for  Lepidoptera  as  the  north  ; perhaps 


22  The  Butterflies  and  Moths  of  Teneriffe. 

this  is  owing  to  the  more  sparse  vegetation  on  that 
side. 

Many  species  are  found  inland,  while  some  are 
peculiar  to  the  coast.  The  heights  and  localites  in 
which  all  the  different  kinds  are  found  have  been 
indicated  as  far  as  possible  in  the  description  of  the 
various  species. 


KILLING  AND  SETTING  BUTTERFLIES  AND 
MOTHS,  RELAXING  SPECIMENS,  Eto. 


Butterflies,  when  netted,  can  be  easily  killed  by  a pro- 
longed sharp  pinch  under  the  thorax  before  being  taken 
from  the  net,  and  do  not  need  to  be  put  into  a poison- 
box.  The  pinch  should  be  given  between  the  finger  and 
thumb,  the  wings  of  the  insect  being  kept  in  an  upright 
position. 

Moths  must  be  put  into  a poison-bottle  or  box,  and 
left  there  from  twelve  to  twenty-four  hours.  Some 
varieties  die  much  quicker  than  others.  Various  kinds 
of  poison  are  used  for  the  boxes  and  bottles,  but  cyanide 
of  potassium  seems  most  generally  approved  of  by 
entomologists.  To  catch  moths,  many  people  use  the 
sugaring  process.  A mixture,  made  of  beer,  rum,  and 
coarse  sugar  or  treacle,  boiled  till  it  becomes  thick  like 


24  The  Butterflies  and  Moths  of  Teneriffe. 

treacle  is  placed  at  night  on  the  trunks  of  trees  or  on 
flowers,  and  a lamp  is  placed  near  the  sugared  plants. 
True  votaries  of  “ sweetness  and  light,”  the  moths  alight 
on  the  sticky  mixture,  and,  becoming  stupefied  with  the 
beer  and  rum,  as  a rule  fall  to  the  ground,  where  they 
can  easily  be  caught  or  netted. 

Setting-boards  are  made  of  strips  of  wood  about  one 
foot  or  eighteen  inches  in  length,  varying  in  width 
according  to  the  size  of  the  specimen  one  wishes  to  pin 
out  on  it.  These  boards  are  covered  with  sheet  cork, 
having  a groove  down  the  middle  to  receive  the  body  of 
the  insect.  Some  boards  have  a flat,  others  a slightly 
curved  surface,  and  these  are  covered  with  white  paper. 
English  entomologists  generally  use  curved  boards,  but 
foreign  collectors  prefer  the  flat  setting-boards.  These 
latter  seem  somewhat  preferable. 

The  good  appearance  and  value  of  a collection  greatly 
depend  on  the  setting,  and  for  this  reason  much  care 
and  patience  is  required.  The  butterfly  should  be  taken 
between  the  thumb  and  finger  of  the  left  hand,  and  an 
insect-pin  inserted  in  the  middle  of  the  thorax,  bringing 
the  point  slightly  sloping  backwards  and  out  at  the  legs. 


Killing  and  Setting , &c. 


25 


Then  having  selected  a board  suitable  in  size  to  the 
specimen,  it  should  be  pinned  exactly  in  the  middle  of 
the  groove,  the  body  being  kept  quite  straight.  Two 
narrow  strips  of  paper,  not  more  than  itli  of  an  inch  in 
width,  are  now  required  to  fasten  down  the  two  wings 
on  each  side  of  the  groove.  Let  each  strip  be  pinned  in 
front  of  the  two  fore-wings,  holding  the  end  of  a strip  in 
the  left  hand  ; then  very  gently  place  the  wings,  first 
the  fore  and  then  the  hind-wing,  in  position,  bringing 
them  forward  with  a long  pin  (the  point  being  placed  on 

1 

the  wings  as  near  the  body  as  possible)  in  the  right 
hand.  At  the  same  time  the  strip  of  paper  which  is 
being  held  in  the  left  hand  is  gently  lowered  and 
fastened  with  a pin  immediately  below  the  hind- wing. 
Great  care  must  be  taken  not  to  injure  the  plumage  by 
touching  it.  A second  strip  of  paper  is  now  necessary 
on  each  side  to  pin  down  the  outer  edges  of  the  wings  ; 
but  the  first  two  strips  are  the  most  important  ones,  as 
they  keep  the  wings  in  position,  and  the  latter  may  be 
very  easily  added.  The  antennee  should  be  straightened 
and  placed  under  the  first  two  strips  of  paper,  or  placed 
in  position  by  two  pins.  The  paper  is  fastened  along 


26  The  Butterflies  and  Moths  of  Teneriffe . 

the  boards,  fixing  as  many  specimens  as  its  length  will 
permit. 

Many  persons  use  triangular  pieces  of  card  as  braces 
for  the  butterfly,  fixing  one  or  more  on  each  wing,  but 
the  strips  of  paper  seem  somewhat  easier  to  arrange,  and 
damage  the  plumage  even  less  than  the  card,  though 
when  either  method  is  adopted  the  specimen  ought  not 
to  be  damaged  in  the  least.  In  making  a perfect  collec- 
tion of  butterflies  three  specimens  should  be  set  up  of 
every  variety ; the  male,  the  female,  and  one  set  with 
the  underside  uppermost.  It  is  not  usual  to  set  moths 
the  reverse  way. 

Butterflies  must  be  left' on  the  board  to  stiffen  for 
ten  days  or  a fortnight ; after  that  they  can  be  removed 
to  the  store-box.  Moths  with  large  bodies  take  longer  in 
drying,  and  must  be  left  for  three  or  four  weeks.  By 
touching  the  end  of  the  body  of  a specimen  gently  with 
a pin  it  can  easily  be  seen  whether  it  is  firm  and  stiff 
enough  to  be  removed  to  the  case.  If  butterflies  and 
moths  are  not  set  soon  after  death  they  become  stiff, 
and  would  be  useless;  but  there  are  several  modes  of 
relaxing  them,  and  it  may  be  useful  to  give  a description 


2 7 


Killing  and  Setting , &c. 

of  the  process  which  is  generally  adopted.  Procure  a 
marmalade-pot  or  earthenware  jar,  into  which  put  three 
inches  of  sand  ; pour  on  the  sand  enough  water  to  wet 
it  thoroughly,  without  allowing  the  water  to  appear  on 
the  surface.  It  is  as  well  to  put  a small  quantity  of 
carbolic  acid  with  it.  The  insects  to  be  relaxed  should 
be  pinned  on  to  a thick  piece  of  cork,  the  cork  resting 
on  the  top  of  the  sand.  Close  the  mouth  of  the  jar 
with  a piece  of  glass,  or  something  which  will  make  it 
air-tight.  A few  hours  is  often  enough  to  relax  speci- 
mens, but  if  left  longer  they  must  be  carefully  watched, 
as  they  very  soon  become  mouldy.  To  keep  the  insects 
free  from  mites,  napthaline  must  be  freely  used  in  the 
store-boxes  and  cases.  Camphor  is  used  by  some 
persons,  but  napthaline  is  a far  more  efficacious  preven- 
tive of  the  ravages  of  parasites. 

In  packing  specimens  already  set  for  England,  store- 
boxes  will  hold  a great  number  if  the  specimens  are 
judiciously  placed  one  over  the  other  in  a sloping 
manner,  great  care  being  taken  that  they  do  not  touch 
each  other,  as  the  slightest  rubbing  spoils  the  plumage. 

Don  Ramon  Gomez,  chemist,  of  Puerto  Orotava, 


28  The  Butterflies  and  Moths  of  Teneriffe. 

Teneriffe,  has  all  necessaries  for  the  collector,  such  as 
setting-boards,  store-boxes,  pins,  etc.,  etc.,  and  is  most 
obliging  in  packing  specimens  for  England  and  giving 
any  advice. 

Many  interesting  objects  for  the  naturalist  and  anti- 
quarian may  be  seen  in  his  large  collection,  his  Gruanche 
remains  being  especially  deserving  of  notice. 


H>ai*t  $♦ 

BUTTERFLIES. 


PIERIS  CHEIRANTHI. 

Plate  I. — Fig.  2. 

This  is  a large  creamy- white  butterfly  peculiar  to  the 
Canary  Islands.  It  is  found  in  some  numbers  ou  and 
near  the  coast  of  Teneriffe  from  April  to  September  ; 
the  time  of  its  appearance,  however,  varies  somewhat  in 
different  years.  The  larva  is  smooth,  and  has  a ground- 
colour of  grey,  finely  dotted  over  with  black  spots. 
There  is  a yellow  stripe  on  the  back  and  along  each  side. 
It  feeds  on  the  nasturtium  gregariously,  and  the  pupa 
attaches  itself,  head  downwards,  to  a wall  near  the  plant. 

The  female  butterfly,  the  underside  of  which  is  illus- 
trated, has  a long  uneven  blotch  of  black  on  the  surface 
of  the  fore-wings  ; the  male  has  none.  The  upper  sur- 


30  The  Butterflies  and  Moths  of  Tenerijfe. 

face  of  both  sexes  is  cream-white,  with  a black  apical 
patch  on  the  fore-wings.  The  undersides  have  the  long 
black  blotch  as  seen  on  the  surface  of  the  female,  and 
the  ground-colour  of  both  is  yellow,  finely  sprinkled 
with  black  dots.  The  measurement  across  the  wings 
varies  from  two  aud  a half  to  three  and  a half  inches. 

It  is  best  to  procure  the  larvse  to  obtain  good  speci- 
mens, but  the  Ichneumon  fly  is  such  an  enemy  to  this 
species  that  great  disappointment  will  probably  be 
experienced  in  the  rearing  if  the  caterpillars  are  not  well 
examined  before  being  placed  in  the  breeding-cages. 


PIERIS  WOLLASTONI. 

Plate  I. — Fig.  1. 

This  butterfly  is  allied  to  the  Cheiranthi,  but  is  a 
distinct  variety,  only  recently  met  with  in  this  island. 
Mr.  Butler,  of  the  British  Museum,  has  named  and 
fully  described  this  insect,  which  has  hitherto  only  been 
found  in  Madeira,  but  is  now  for  the  first  time  enume- 
rated in  the  ’list  of  Teneriffe  Lepidoptera.  It  is  some- 
what smaller  than  the  Cheiranthi,  measuring  not  more 


Butterflies . 3 1 

than  two  and  a half  inches  in  expanse.  The  reverses 
of  the  female  (which  is  illustrated)  and  of  the  male  are 
of  a grey  tinge,  in  place  of  the  rather  bright  yellow 
shade  of  the  Cheiranthi,  sprinkled  over  with  fine  black 
dots.  The  apical  patch  is  also  grey,  and  both  sexes 
have  long  black  spots  on  the  fore-wings.  The  upper 
surface  is  cream-white ; the  female  has  two  distinctly 
marked  long  black  spots  on  the  fore-wings  ; the  male 
having  none.  The  black  apical  markings  are  similar  in 
both  sexes,  and  a small  black  spot  is  seen  on  the  inner 
margin  of  the  hind-wiug  of  both  male  and  female. 

There  are  no  observations  to  record  on  the  caterpillar 
and  pupa,  as  the  specimens  of  the  fly  (one  of  which  is 
illustrated)  were  netted  ; but  very  possibly  lame  may  be 
found  gregariously  with  the  Cheiranthi  in  like  manner 
to  the  Callirrhoe  and  Atalanta,  or  the  Plexippus  and 
Chrysippus. 

The  specimens  taken  were  netted  about  500  feet 
above  the  sea. 

PIERIS  RAPiE. 

The  common  English  variety,  Small  Cabbage  White. 
The  fore-wings  are  creamy  white,  with  an  irregular 


3 2 The  Butterflies  and  Moths  of  Tenerife. 

blackish  mark  at  the  tip.  The  male  generally  has  a 
black  spot  in  the  middle  of  the  wing,  the  female  haying 
two;  and  both  sexes  have  two  black  spots  on  the  under- 
side, which  is  of  a yellowish  colour,  thickly  dotted  with 
small  black  atoms.  All  the  markings  vary  greatly,  how- 
ever. The  larva  is  dull  green,  with  a yellowish  stripe 
on  its  back  and  yellow  dots  on  the  side.  It  generally 
feeds  on  the  cabbage,  but  is  found  also  on  the  nastur- 
tium. It  is  very  common,  and  may  be  found  every- 
where from  February  to  October.  The  Ichneumon  fly  is 
a great  enemy  to  this  insect. 

PIERIS  DAPLIDICE. 

This  butterfly  resembles  the  rare  English  specimen 
Bath  White.  It  is  very  common  in  some  years,*  and 
found  in  most  localities  from  February  to  October.  It 
seems  mostly  to  frequent  rough  poorly-cultivated  fields. 
The  wings  are  white,  the  fore-wings  having  a large 
black  spot  in  the  middle,  and  being  bordered  with  black 
encircling  distinct  white  spots.  The  markings  of  the 

* During  the  winter  of  1892-1893  it  was  met  with  in  great  numbers. 


Butterflies. 


33 


under-side  show  through  on  the  hind-wings,  and  these 
have  black  markings  on  the  edges  in  the  female.  The 
underside  has  a ground  colour  of  sage-green,  freely 
spotted  with  white.  The  markings  show  considerable 
variety,  some  being  marked  much  more  heavily  than 
others.  It  measures  across  the  wings  from  two  to  two 
and  a half  inches.  The  caterpillar,  which  is  greyish 
green,  has  yellow  stripes  on  the  back,  and  feeds  generally 
on  cabbage.  The  butterflies  are  much  pursued  and 
destroyed  by  dragon-flies. 

EUCHLOE  CHARLONIA  (Donzil). 

Plate  I. — Fig.  4. 

This  butterfly  was  seen  near  Orotava,  500  feet  above 
the  sea-level,  during  the  first  week  in  May  by  the  author, 
who,  however,  was  not  fortunate  enough  to  secure  a 
specimen.  Several  specimens  of  this  species,  which  is 
rare  in  the  Canary  Islands,  have  been  netted  in  the 
island  of  Fuerteventura,  and  two  of  them  have  been  pre- 
sented by  Mr.  E.  H.  Hodges,  of  Rugby,  to  the  British 
Museum,  from  which  the  illustration  has  been  drawn. 


D 


34  The  Butterflies  and  Moths  of  Tenerijfe . 

It  measures  in  expanse  about  an  inch  and  a half.  The 
general  colour  is  yellow,  varying  in  intensity  of  shade  in 
different  specimens,  with  black  apical  markings  on  the 
fore  wings  and  a long  black  patch  on  the  centre  of  the 
upper  margin.  A full  account  of  this  interesting  insect 
is  to  be  found  in  Ann.  Soc.  Ent.  Fr.,  1842,  p.  197,  f.  1, 
but  hitherto  it  has  not  been  recognized  in  Teneriffe  as 
a species  belonging  to  the  island.  It  is  found  in  North 
and  West  Africa. 


APORIA  CRATiEGI. 

This  specimen  is  the  rare  English  Black- veined 
White  butterfly.  It  has  undoubtedly  been  netted  in 
Teneriffe,  though  it  has  not  been  personally  observed 
by  the  author.  In  flight  its  similarity  to  other  white 
specimens  is  so  great  that  it  may  often  be  passed  un- 
noticed. It  is  said  to  be  local  and  uncertain  in  appear- 
ance, being  seen  chiefly  during  the  summer  months  about 
the  fields  and  gardens.  The  wings  are  entirely  of  a 
white  cream  colour,  and  are  alike  on  both  sides,  the 
veins  being  black,  and  the  fore-wings  having  some 
dusky  spots  on  them.  The  caterpillar  is  black,  thickly 


Butterflies. 


35 


sprinkled  with  whitish  hairs,  and  with  a reddish  yellow 
stripe  running  along  each  side.  It  feeds  on  various 
fruit  trees,  and  is  believed  to  be  very  destructive. 

RHODOCERA  CLEOBULE. 

Plate  I. — Fig.  3. 

This  finely-coloured  and  beautiful  butterfly  resembles 
the  English  Brimstone,  but  is  quite  a distinct  variety, 
being  of  squarer  form  and  having  no  decided  point  at  the 
angle  of  the  hind-wings.  It  is  peculiar  to  the  Islands. 
The  male  is  a most  brilliant  sulphur  yellow,  the  fore- 
wings being  of  a deeper  shade  than  the  hind  ones.  The 
hind-wings  have  a deep  orange  spot  about  the  centre. 
The  female  differs  from  the  male  in  being  of  a much 
paler  shade  of  yellow,  with  quite  a tinge  of  green  all  over 
it;  it  also  has  a small  orange  spot  on  the  fore-wings  in 
addition  to  that  on  the  hind-wings.  Both  wings  have 
red  markings  round  them  on  the  outer  edge,  which  form 
an  almost  interrupted  fine  line  of  colour.  The  under- 
side resembles  the  upper,  but  is  paler.  The  antennas 
are  short  and  thick,  with  a reddish'tinge,  which  becomes 
deeper  at  the  knob. 

d 2 


36  The  Blitter  flies  and  Moths  of  Tenerijfe. 

It  is  found  from  January  to  June  in  most  localities 
on  and  at  a little  distance  from  tlie  coast ; gardens  and 
fields  seem  somewhat  favoured,  but  it  is  by  no  means 
common  anywhere.  There  seem  to  be  several  broods 
between  the  months  mentioned  above,  but  the  larva  and 
pupa  have  not  been  observed. 

COLIAS  EDUSA. 

Plate  I. — Fig.  5 (female). 

This  specimen  is  the  English  Clouded  Yellow.  The 
wings  measure  from  two  to  two  and  a half  inches 
across,  the  female  being  somewhat  larger  than  the 
male.  Both  sexes  have  the  same  broad  black  margin 
on  the  fore  and  hind-wings,  but  the  male  differs  from 
the  female  in  having  no  irregular  yellow  spots  marked 
on  these  black  borders,  which  are  seen  in  the  female. 
The  hind-wings  of  the  female  are  of  a somewhat  darker 
shade  of  yellow,  tinged  with  green,  than  those  of  the 
male,  and  both  sexes  have  a bright  orange  spot  about 
the  middle  of  the  wing.  Beneath,  both  sexes  are  alike, 
the  fore-wings  being  of  a lighter  orange  with  several 


Butterflies. 


37 


irregular  black  spots  and  a margin  of  greenish  yellow. 
The  hind-wings  are  of  a uniform  green  colour  with  a 
red  ringed  spot  about  the  centre  of  each,  accompanied 
by  a silver-like  dot  in  the  middle.  It  is  found  in 
quantities  in  most  localities,  from  the  coast  to  the  pine 
forests,  from  February  to  November.  The  caterpillar 

is  green,  with  a stripe  of  yellow  and  white,  having  several 

* • 

orange  dots  on  it.  It  is  a miscellaneous  feeder,  pre- 
ferring, however,  leguminous  plants. 

COLIAS  v.  HELICE. 

Plate  I. — Fig.  6. 

A pale  yellowish-white  variety  of  the  former  speci- 
men. It  is  very  rare,  and  is  found  in  May  and  during 
the  summer  months,  though  very  seldom  met  with  in 
England.*  It  is  slightly  smaller  than  the  Colias  Edusa, 
and  has  been  found  so  small  as  to  measure  only  an  inch 
across  the  wings.  Don  Ramon  Gomez  has  one  in  his 
collection  of  this  size.  The  markings  vary  considerably, 
and  the  bright  orange  spot  in  the  centre  of  the  hind- wing, 

* In  the  summer  of  1892  many  were  taken. 


38  The  Butterflies  and  Moths  of  Teneriffe.  ■ 

as  seen  in  the  illustration,  is  replaced  occasionally  by  a 
pure  white  one.  The  male  has  hitherto  not  been  found. 

LYCJENA  EiETICA. 

\ 

A commonly  found  blue  butterfly,  measuring  from  one 
to  one  and  a half  inches  across  the  wings.  It  is  rarely 
met  with  in  England.  The  insect  has  a slender  tail  at  the 
lower  angle  of  each  hind-wing,  surmounted  by  two  black 
dots.  The  margins  of  both  wings  have  a slight  black 
or  dark  brown  band.  The  under-sides  of  both  wings 
are  of  a grey-brown  colour  streaked  and  slightly  spotted 
all  over  with  faint  white  lines.  On  the  lower  angle  of 
each  hind-wing  the  two  black  spots  on  the  upper  side 
are  replaced  by  two  black  ones  dusted  with  silver,  and 
surrounded  by  a bright  orange  ring  which  is  broader 
at  the  top  than  at  the  bottom. 

The  antennae  are  brown,  slightly  sprinkled  with 
white.  It  is  found  on  the  rough  fields  (especially  where 
the  Lupine  grows),  barrancos,  and  hedge-rows,  between 
March  and  August.  Specimens  netted  early  in  the  year 
are  not  so  large  as  those  found  during  May,  and  in  the 
summer  months. 


Biitterflies. 


39 


LYCiENA  WEBBIANA. 

Plate  I. — Figs.  7 and  8. 

This  is  a smaller  blue  butterfly  than  that  just  described, 
measuring  about  one  inch  across  the  wings.  It  is  peculiar 
to  the  Islands,  and  is  known  by  some  lovers  of  Ento- 
mology as  the  “ Peak  Blue.”  It  is  not,  however,  found 
on  the  Peak  alone,  but  is  netted  in  barrancos  and  gardens 
at  a much  lower  altitude  ; it  frequents  the  pine  forests  in 
large  numbers,  and  has  been  also  found  on  the  south  coast 
of  the  Island  of  Teneriffe,  at  Guimar  (see  Appendix  B), 
so  it  may  be  fairly  considered  to  be  widely  dispersed 
over  the  Island.  It  is  undoubtedly  found  in  the  greatest 
numbers  in  the  elevated  zone  of  the  pine  forests,  where, 
however,  owing  to  the  extremely  slippery  nature  of  the 
ground,  it  is  difficult  to  net.  The  male  is  of  a beautiful 
metallic  blue  colour  ; the  female  of  a much  browner  blue. 
The  upperside  of  the  male,  and  the  underside  of  the 
female,  are  shown  in  the  illustrations. 

The  fore-wings  of  the  underside  in  both  sexes  are 
alike,  being  of  an  orange  tawny  colour,  with  a white 


40  The  Butterflies  and  Moths  of  Tenerijfe. 

uneven  spot  on  the  top  margin  of  each  wing,  and  five  or 
six  somewhat  indistinct  brown  spots  at  the  outer  edge, 
interspersed  with  white. 

The  hind-wings  are  of  an  ashy  brown,  with  a longi- 
tudinal, irregular  silver  white  line  down  each,  both  wings 
being  minutely  dotted  with  white.  Five  or  six  brown 
spots,  dusted  with  silver,  are  seen  at  the  margin  of  the 
hind-wings.  It  usually  appears  in  March,  though  it  has 
been  seen  at  an  earlier  date.  The  larva  and  pupa  have 
not  hitherto  been  found. 


LYCA2NA  LYSIMON. 

This  is  the  smallest  specimen  of  blue  butterfly  found  in 
Teneriffe,  being  not  quite  one  inch  in  expanse.  The 
female  is  rather  a browner  blue  than  the  male.  The 
colouring  on  the  upperside  is  of  a most  beautiful 
uniform  blue,  all  the  wiugs  having  a margin  of  brown; 
and  a slight  white  fringe  at  the  edges.  The  underside  of 
all  the  wings  is  grey,  rather  freely  dotted  over  with 
darker  spots,  encircled  by  greyish  white.  It  is  very 
commonly  found  on  all  grassy  fields  and  lanes,  and 


Butterflies. 


i 


4i 


quantities  flutter  quickly  along  the  grass-grown  streets 
of  Orotava  from  April  to  August. 

It  is  not  an  inhabitant  of  England,  but  is  found  in  the 
south  of  France,  Spain,  greater  part  of  Africa,  Western 
Asia,  and  the  East  Indies.  The  caterpillar  and  chrysalis 
have  not  been  observed. 


LYCiENA  ASTRARCHE  v.  A2STTVA. 

Plate  II. — Fig.  6. 

A small  dark  copper,  the  expanse  of  wings  being  about 
one  inch,  or  rather  more.  It  is  not  found  in  England. 
On  the  upperside  on  all  the  wings  there  is  a marginal 
band  of  bright  copper,  the  fore-wings  have  a black  spot 
about  the  centre  of  each.  A fringe  of  white  edges  all 
the  four  wings.  The  under  widely  differs  from  the 
upper  side  in  colouring  and  markings.  The  ground 
colour  is  light  grey,  freely  dotted  over  with  black  spots 
encircled  by  white.  All  four  wings  have  the  same 
bright  marginal  copper  band  as  seen  on  the  upper  side. 
The  antennae  are  black  or  dark  brown,  finely  dotted  with 


4 2 The  Butterflies  and  Moths  of  Tenerife. 

white.  It  is  somewhat  rarely  found  in  fields  and 
barrancos  on  high  ground,  but  may  be  met  with  in 
larger  quantities  in  the  pine  forests.  The  time  of  its 
appearance  is  from  April  to  September.  When  com- 
paring the  Teneriffe  specimen  of  this  butterfly  with 
those  of  other  countries  at  South  Kensington,  it  was 
noticed  that  the  marginal  copper  band  was  broader  on 
the  Teneriffe  specimen,  and  it  may  be  possible  that  it 
should  be  reckoned  as  a new  variety. 


POLYOMMATUS  or  CHEYSQPHANUS  PHLiEAS. 

A copper  butterfly,  and  a common  English  specimen, 
measuring  from  one  to  one  and  a half  inches  across 
the  wings.  The  fore -wings  are  of  a bright  copper 
red,  with  large  square  black  spots  distinctly  marked, 
and  an  outer  band  of  brown.  The  hind-wings  are 
dark  brown,  having  a marginal  copper  band  on  the 
outer  edge,  which  in  some  specimens  is  surmounted  by 
a few  blue  spots.  The  underside  of  the  fore-wings  is 
pale  copper,  the  hind-wings  being  grey,  with  minute 
black  or  dark  brown  spots,  and  traces  of  a marginal 


Butterflies. 


43 


band  of  copper.  It  is  commonly  found  from  February 
to  September  in  most  places  in  Teneriffe,  up  to  the 
altitude  of  the  pine  forests.  The  larva  feeds  on  a 
variety  of  Rurnex  (dock  or  sorrel).  Some  specimens 
have  been  found  much  darker  in  colour  than  those 
described  above,  the  difference  being  so  great  as  to 
suggest  the  possibility  of  a distinct  variety. 

TEECLA  RUBI. 

This  small  butterfly  is  called  in  England  the  Green 
Hair  Streak.  It  is  said  to  have  been  netted  in  the 
Island  during  the  summer  months,  and  its  appearance  is 
believed  to  be  well  authenticated.  The  larva  is  green, 
■with  a yellow  line  on  the  back,  bordered  with  darker, 
and  followed  by  a line  of  pale  triangular  spots,  and  a 
yellow,  line  on  the  sides : it  lives  on  brambles,  &c. 
The  fly  expands  about  one  inch  ; it  is  of  a uniform 
brown  colour  above,  and  a uniform  green  below,  with 
a row  of  white  dots  on  the  underside  of  the  hind- 
wings. 


44 


The  Butterflies  and  Moths  of  Tenerijfe. 


DANAIS  PLEXIPPUS,  formerly  ARCHIPPUS. 

Plate  II. — Fig.  1. 

The  largest  butterfly  found  in  the  Islands,  measuring 
from  four  to  four  and  a half  inches  across  the  wings. 

The  larva  is  very  bright  in  colour,  having  transverse 
bands  of  blackish  violet,  gold,  and  white  alternately. 
It  has  four  black  horns  or  fleshy  spikes  along  its  back, 
and  when  full  grown  measures  about  two  inches  in 
length,  and  it  is  rather  stout  and  smooth.  The  pupa, 
green  when  first  turned,  and  suspending  itself  by  the 
tail  only,  has  a bright  gold  band  half-way  round  its 
base,  and  a series  of  gold  spots  encircling  its  head. 
Shortly  before  emerging  to  a butterfly,  it  turns  to  a 
dark  brown.  The  caterpillar  never  suspends  itself  to 
the  plant  on  which  it  feeds,  but  goes  to  some  of  the 
higher  grasses  near  it,  or  it  prefers  still  better  a mallow 
plant,  from  the  leaves  of  which  as  many  as  sixteen 
beautiful  bright  green  and  gold  chrysalides  have  been 
seen  hanging,  forming  quite  a picture  under  the  illumina- 
tion of  the  glorious  sun  of  Teneriffe.  It  lives  and  feeds 


Butterflies . 


45 


gregariously  on  the  “ Arbol  de  Seda,”*  a plant  bearing  a 
very  bright  red  and  gold  flower.  Many  specimens  were 
reared  from  quite  small  caterpillars  in  the  breeding- 
cages.  They  were  easy  to  keep,  but  especial  care  must 
be  taken  in  providing  them  with  fresh  food,  and  great 
attention  ought  to  be  paid  to  ventilation,  or  some  dis- 
appointment may  be  experienced  in  the  number  that  die 
during  the  pupa  state  for  no  apparent  reason.  A little  of 
the  morning  sun  is  beneficial  to  them,  as  they  are  found, 
when  in  a natural  state,  in  the  most  sunny  localities. 

A brood  seems  to  emerge  about  every  three  months, 
in  most  years  from  February  to  September.  The 
butterfly  frequents  flower-gardens  and  fields  near  the 
coast,  not  often  being  found  more  than  seven  or  eight 
hundred  feet  above  the  sea.  It  is  of  a rich  orange 
tawny  colour,  rather  heavily  veined  with  black  or  dark 
brown.  All  four  wings  have  a broad  black  border, 
with  two  lines  of  whitish  yellow  dots  along  the  margin. 
There  is  a large  apical  patch  of  blackish  brown  on  each 
fore-wing,  with  seven  large  yellow  and  white  spots  on 
the  tip.  There  is  not  a great  difference  between  the 

* Asclepias  cuvassavica. 


46  The  Butterflies  and  Moths  of  Teneriffe. 

upper  and  the  under  side,  except  that  on  the  latter  the 
white  marginal  spots  are  larger,  and  there  is  more  white 
on  the  black-feathered  body. 

The  insect  looks  splendidly  bright  and  flashing  as  it 
soars  along  with  a steady  flight  from  tree  to  tree  on 
the  “ Carretera,”  and  it  must  be  quickly  netted,  or  it 
soon  rises  out  of  reach.  These  butterflies  are  distasteful 
to  birds,  as  also  are  the  three  following  varieties  belong- 
ing to  the  same  family.  For  this  reason  the  family  of 
Danais  is  “ mimicked  ” by  butterflies  of  other  species, 
the  butterfly  next  described  (Danais  Chrysippus)  being, 
for  instance,  copied  closely  by  several  African  and 
Indian  species  of  butterflies  and  even  some  moths. 

The  Danais  Plexippus  is  a very  common  butterfly  in 
North  America,  and  has  within  the  last  few  years  become 
widely  dispersed,  some  specimens  having  been  found  in 
England  in  1877  and  subsequently. 

DANAIS  CHRYSIPPUS. 

Plate  II. — Fig.  2. 

This  butterfly  is  widely  dispersed  over  Europe,  Asia, 
and  Africa,  but  it  is  not  found  in  England.  It  is  of 


Butterflies.  4 7 

tliG  same  colour  as  the  last  described  specimen,  but  is> 
not  so  large,  measuring  in  expanse  from  two  and  a half 
to  three  and  a half  inches.  The  tips  of  the  fore-wings 
are  broadly  marked  with  black,  shading  off  to  brown, 
crossed  with  a band  of  white  spots.  Four  of  these 
spots  are  of  a quadrilateral  form,  and  much  larger  than 
the  rest.  The  outer  margins  of  all  four  wings  are 
bordered  with  black,  freely  dotted  with  white.  There 
are  three  black  spots  on  the  centre  of  the  hind-wings  of 
the  female;  the  male  has  four,  the  fourth,  which  is 
largest,  being  placed  under  the  principal  vein.  The 
under  is  similar  in  markings  and  colouring  to  the  upper 
side,  but  the  white  spots  are  more  pronounced,  apd  the 
tawny  yellow  somewhat  paler ; the  apex  of  each  fore- 
wing  is  moreover  tipped  with  yellow,  instead  of  being 
black  like  the  upperside.  The  larva  is  very  similar  to 
that  of  the  Plexippus.  It  is  somewhat  smaller,  however, 
has  six  fleshy  horns  instead  of  four,  and  the  transverse 
gold  and  black  stripes  are  interspersed  with  white  spots 
instead  of  stripes.  It  feeds  gregariously  with  the  above 
variety  on  the  “ Arbol  de  Seda,”  and  appears  at  the 
same  time,  in  the  same  locality,  and  in  equal  numbers. 


48  The  Butterflies  and  Moths  of  Tenerijfe. 

When  it  changes  to  the  pupa  state  it  resembles  closely 
the  bright  green  chrysalis  of  its  companion,  only  it  is 
not  quite  so  large. 

DANAIS  ALCIPPOIDES. 

Plate  II. — Fig.  3. 

This  butterfly,  a variety  of  the  Chrysippus,  is  rare  in 
Teneriffe.  It  is  found  commonly  in  Africa  and  Western 
Asia,  and  is  a transition  variety  between  the  Chrysippus 
and  Alcippus.  It  has  whitish  hind- wings,  rather  silvery 
looking,  with  orange  markings  within  the  black  border. 
The  hind-wings  have  less  white  upon  them  than’  those 
of  the  Alcippus.  It  is  similar  in  all  respects  and 
habits,  mode  of  feeding,  etc.,  to  the  Chrysippus,  and 
is  found  gregariously  with  it.  When  kept  collec- 
tively, about  one  in  fifty  of  the  chrysalides  proves 
to  be  of  this  variety.  The  caterpillars  of  the  three 
varieties  of  Danais  described  are  about  four  weeks 
before  turning  to  chrysalides,  and  remain  in  that 
state  from  two  to  three  weeks  before  emerging  to 
the  imago. 


Biitterjlies. 


49 


DANAIS  DORIPPUS  v.  KLUGII. 

This  is  the  fourth  variety  of  the  genus  Danais,  and  is 
authentically  claimed  as  one  of  the  Teneriffe  butterflies, 
though  by  no  means  commonly  found.  It  varies  from 
the  Ohrysippus  in  having  no  brown  apical  patch  on  the 
fore-wings,  and  it  also  has  no  band  of  white  spots  across 
them.  It  measures  from  two  and  a half  to  three  and  a 
half  inches  across  the  wings.  It  is  not  an  inhabitant  of 
England,  but  is  commonly  found  in  North  Africa  and 
Western  Asia. 

ARGYNNIS  MAIA  (Cram),  or  PANDORA. 

Plate  III. — Figs.  1 and  2. 

This  butterfly  is  one  of  the  most  beautiful  Fritillarys, 
and  is  also  one  of  the  largest  of  Teneriffe  butterflies, 
measuring  in  expanse  from  three  and  a half  to  four 
inches. 

It  mostly  frequents  woods  and  meadows,  not  often 
being  met  with  below  an  altitude  of  fifteen  hundred  feet 
above  the  sea.  It  is  found  in  South  Europe,  and  is 

E 


50  The  Butterflies  and  Moths  of  Tenerijfe. 

also  met  with  in  Africa.  The  time  of  its  appearance 
commences  in  May,  and  continues  during  the  summer 
months.  The  larva  is  purplish-brown  with  black 
markings  ; it  feeds  on  heartsease.  The  upper  and  under 
side  differ  greatly,  as  may  be  seen  in  the  illustrations. 
The  prevailing  colour  of  the  upper  surface  is  a beautiful 
bronze  green,  tinged  with  yellow  on  the  fore-wings.  The 
bronze  green  colour  is  freely  marked  all  over  by  velvety 
black  oblong  spots,  dashes,  and  lines,  the  margin  of  each 
wing  having  a continuous  scalloped  line  of  black.  The 
body  and  hind-wings  are  very  feathered  and  downy.  The 
underside  of  the  fore-wings  is  a brilliant  pink-red  and 
black  colour,  with  an  apical  patch  of  green,  having 
yellow  markings.  The  hind-wings  are  green  with  a long 
irregular  stripe  of  silver  down  the  centre  of  each,  the 
stripe  being  fringed  on  the  outer  edge  by  five  silver 
dots.  There  is  a marginal  silver  band  with  a fine  yellow 
line  running  along  the  outer  edge  of  the  hind-wings. 
The  body  is  green  on  the  upper,  and  buff-yellow  on 
the  under-side,  the  legs  being  of  the  latter  colour. 
There  is  not  much  difference  between  the  male  and 
female. 


Butterflies. 


51 


ARGYNNIS  LATHONIA. 

Plate  III. — Figs.  3 and  4. 

This  exquisite  butterfly,  which  is  about  two  inches  in 
expanse,  is  known  in  England,  where  it  is  accounted  a 
great  rarity,  by  the  common  name  Queen  of  Spain 
Fritillary,  and  it  is  not  very  commonly  found  in  Teneriffe. 
The  caterpillar  is  a greyish  brown  with  a white  dorsal 
line,  spotted  with  black,  and  having  two  brownish  lines 
on  the  sides.  The  spines  are  reddish  and  the  legs 
yellow.  It  feeds  on  the  heartsease,  violet,  etc.  The  upper 
surface  is  a tawny  orange  colour  with  many  distinct 
rounded  black  spots.  On  the  under-side  the  hind-wings 
are  brownish  yellow  with  very  large  oval  silver  spots 
interspersed  with  smaller  ones.  The  fore-wings  have 
black  spots  of  various  sizes,  and  five  or  six  apical  silver 
spots.  The  butterfly  is  found  mostly  on  high  ground  in 
barrancos ; but  also  in  fields  and  gardens  from  the 
months  of  March  to  September,  though  in  some  years 
it  appears  earlier.  It  flits  quickly  along  the  paths  in 
the  barrancos,  settling  at  short  distances,  very  often 


52  The  Butterflies  and  Moths  of  Teneriffe. 

just  out  of  reach  of  the  net,  and  this  liveliness  often 
necessitates  a long  walk  after  a specimen.  The  antennse 
are  furnished  with  a round  thick  nob  at  the  end.  There 
is  no  very  marked  difference  in  the  male  and  female. 


PYRAMEIS  ATALANTA. 

Plate  III. — Fig.  7. 

This  richly-coloured  butterfly,  known  in  England  as 
the  Ped  Admiral,  is  very  rare  in  the  Canary  Islands. 
The  ground-colour  of  the  upper  surface  of  the  fore- 
wings is  a velvety  black,  shading  off  to  brown  at  the 
base.  A bright  red  oblique  band  crosses  the  wings, 
and  four  large  oblong  white  spots,  with  four  or  five 
smaller  ones,  are  grouped  on  the  apex.  These  again 
are  bordered  by  several  faint  blue  spots,  quite  at  the  tip. 
The  hind-wings  are  blackish  brown,  with  a broad  red 
margin,  in  which  are  four  black  dots,  and  some  blue 
spots  are  marked  on  the  lower  angle  of  the  wings.  On 
the  underside  the  fore-wings  are  black,  with  several 
steely  blue  lines,  the  red  band  across  the  centre  being 
clearly  defined.  The  apex  of  the  wings  is  brownish 


Butterflies. 


53 


yellow,  marked  with  white.  The  hind-wings  are  most 
beautifully  variegated  with  steely  blue,  black,  and  buff. 
The  antennas  are  long  and  slender,  abruptly  forming  a 
knot  at  the  end,  which  is  tipped  with  white.  The  larva 
is  dusky  green  in  colour,  with  a yellow  line  running 
down  its  back  and  sides. ; it  is  sparingly  coloured  with 
short  stubby  hairs,  and  is  found  gregariously  on  the  nettle- 
leaf.  Gold  spots  are  freely  sprinkled  over  the  brown 
chrysalis.  The  caterpillar  stage  lasts  five  or  six  weeks, 
the  butterfly  appearing  in  another  three  or  four.  The 
larva  suspends  itself  by  the  tail,  often  wrapping  itself  in 
a nettle-leaf,  on  which  it  feeds.  If  the  pupa  is  gathered 
from  the  nettles  for  breeding,  it  should  be  fastened  in 
the  cage  in  the  same  position,  head  downwards.  Dis- 
appointment is  often  experienced  in  the  number  of 
butterflies  that  emerge  from  the  chrysalis  state,  so 
many  being  attacked  by  ants,  &c. 

The  caterpillars  are  found  gregariously  with  the 
Callirhoe,  which  is  the  commonest  species  of  Pyrameis 
found  in  the  Islands.  Among  many  reared,  three  only 
proved  to  be  Atalanta  butterflies.  It  is  found  in  Tene- 
riffe  from  January  to  June. 


54 


The  Butterflies  and  Moths  of  Teneriffe . 


PYRAMEIS  CALLIRHOE,  or  VULCANIA. 

Plate  III. — Fig.  6. 

This  is  the  most  common  butterfly  of  the  Pyrameis 
genus  found  in  the  Islands.  It  is  similar  in  colouring 
to  the  last  described,  but  it  has  a much  broader  red 
oblique  indented  stripe  on  the  fore-wings.  The  white 
apical  markings  are  not  so  many  or  large,  and  it  has  no 
blue  spots  on  the  tips  of  the  fore-wings. 

The  habits  and  locality  of  the  caterpillar  and  chrysalis 
are  so  like  those  of  the  Atalanta,  that  description  is  not 
needed. 

In  rearing  many  specimens,  two  butterflies  proved 
to  have  bright  yellow  on  the  hind- wings  in  place  of  the 
red  band.  Whether  they  are  a distinct  variety  or  not, 
cannot  at  present  be  positively  stated.* 


PYRAMEIS  CARDUI. 

Plate  II. — Fig.  5. 

This  insect,  which  is  the  English  Painted  Lady, 

* See  Appendix  C. 


Butterflies. 


55 


might  at  first  sight  be  taken  for  a faded  Atalanta. 
The  caterpillar  lives  generally  solitary  on  hollyhock, 
nettle,  or  mallow,  curling  itself  up  in  a leaf.  It  is  of  a 
grey-brown  colour,  thickly  sprinkled  with  hairs,  a yellow 
line  fringed  by  reddish  dots  runs  along  each  side.  It  is 
found  in  most  localities  up  to  a considerable  elevation, 
from  February  till  well  on  into  the  summer.  The 
butterfly  is  of  a tawny  red  colour,  shading  off  to  brown 
at  the  base  of  the  fore-wings,  with  dark  markings 
and  oblong  black  spots.  The  apex  of  the  wings  is 
marked  and  edged  in  white,  similar  to  the  Atalanta. 
The  hind-wings  are  of  the  same  tawny  red  colour, 
having  a line  of  five  round  black  spots  running  along 
each  lower  margin.  The  fore-wings  are  marked  on  the 
under-side  as  above,  the  colour,  however,  being  redder. 
The  hind-wings  are  pale  buff,  olive  brown,  and  white, 
having  four  or  five  blue-black  eyes  near  the  lower 
margin,  the  two  centre  eyes  being  smaller  than  the 
others,  which  are  circled  by  black  and  white.  Its  flight 
is  very  swift,  and  its  erratic  and  rapid  gyrations  from 
side  to  side  make  it  a difficult  specimen  to  net. 


56 


The  Butterflies  and  Moths  of  Tenerife. 


PYEAMEIS  v.  HUNTER  A. 

Plate  II. — Fig.  4. 

This  is  a scarce  variety  in  Teneriffe  of  the  butterfly  just 
described.  It  is  commonly  found  in  America,  and  some 
few  insects  have  been  taken  in  England.  It  is  similar 
in  colouring  to  the  Cardui,  but  somewhat  brighter.  The 
flight  of  the  insect  is  steadier,  and  this,  together  with  the 
brightness  in  colour,  distinguishes  it  from  others  of  the 
same  family  when  seen  flying  in  company.  It  is  found 
in  barrancos  and  gardens,  and  has  been  netted  in  a 
locality  about  GOO  feet  above  the  sea  near  Orotava, 
together  with  the  last  two  butterflies  described.  All 
three  specimens  were  seen  flitting  in  company,  the 
Callirhoe  and  Cardui  predominating  in  number,  with  a 
few  specimens  of  the  Iiuntera  dispersed  among  them. 
The  upper  surface  is  brick-red,  marked  with  black,  the 
fore-wings  having  a dark  apical  patch,  with  several  white 

spots.  The  hind-wings  have  five  blue  spots,  encircled 

\ 

by  black,  near  the  lower  margin.  Beneath,  the  fore- 


Butterflies.  5 7 

wings  are  of  a most  beautiful  red  colour,  interspersed 
with  black,  grey-brown,  and  white,-  and  having  two  eyes 
on  the  apex.  The  hind-wings  are  of  a lovely  grey- 
brown  tinge,  liberally  veined  with  white,  having  a 
whitish  uneven  band  down  the  centre.  This  band  has 
two  large  eyes,  with  blue  centres  outside  it.  On  the 
edge  of  the  wings  three  grey-blue  lines  are  seen,  making 
the  tout  ensemble  a most  exquisite  reverse,  and  the 
greatest  contrast  to  the  upper  surface.  It  is  usually 
found  from  April  to  August.  Though  faded  and  small 
specimens  were  found  earlier,  the  beauty  of  the  insect  is 
not  seen  till  April.  The  caterpillar  is  brown,  sparingly 
covered  with  hairs,  and  has  bright  red  spots  down  its 
sides.  It  is  rather  larger  than  the  Cardui  larva. 

PARARGE  XIPHIOIDES. 

Plate  III. — Fig.  5. 

This  is  not  an  English  butterfly,  though  it  is  somewhat 
similar  to  the  Speckled  Wood  Argus  (Parage  Algeria). 
It  is  very  commonly  found  in  the  Islands  in  most  locali- 
ties up  to  three  or  four  thousand  feet  above  the  sea. 


58  The  Butterflies  and  Moths  of  Tenerijfe. 

I * 

It  measures  in  expanse  from  two  and  a half  to  three 
inches.  Those  found  early  in  the  year  are  of  a smaller 
and  duller  colour  than  those  netted  later  on.  It  is  of  a 
rich  brown  colour,  the  fore-wings  being  freely  marked 
with  orange-yellow  spots.  The  hind-wings  are  plenti- 
fully feathered  at  the  base,  and  have  a long  dash  of 
yellow  down  them,  with  three  dark  eyes  near  the  margin, 
which  is  scalloped  with  faint  white.  The  under-side  of 
the  fore-wings  is  lighter  in  colour  than  the  surface, 
though  similar  in  markings.  The  hind- wings  are  of  a 
uniform  olive-brown  shade,  with  a long  uneven  silvery 
stripe  half-way  down  the  centre.  There  is  no  very 
decided  knob  on  the  end  of  the  antennse,  which  only 
thicken  slightly  towards  the  end. 

EPINEPHELE  HISPULLA,  or  FORTUNATA  (Alph.). 

This  brown  butterfly  resembles  the  English  Large 
Meadow  Brown  (E.  Janira),  but  is  of  a richer  colour 
and  larger  size,  measuring  in  expanse  about  two  and  a 
half  to  three  inches.  The  female,  which  differs  largely 
from  the  male  in  colour  and  markings,  is  of  an  ashy- 
brown  colour,  the  fore-wings  being  orange-tawny, 


Butterflies. 


59 


leaving  only  an  uneven  marginal  band  of  grey-brown. 
There  is  an  apical  eye  of  black,  with  a small  white 
centre.  The  hind-wings  are  ashy-grey,  with  a marginal 
orange-tawny  band.  The  body  and  base  of  the  lower 
wings  are  freely  feathered.  The  under-side  is  similar  in 
colouring,  only  lighter ; the  apical  eyes  are  more  strongly 
marked;  the 'hind- wings  are  of  an  orange-brown  tint, 
the  orange  band  being  slightly  defined  on  this  side. 
The  male  has  no  orange-tawny  markings  on  the  surface, 
only  a slight  shade  of  yellow  being  seen  on  the  fore-wings, 
shimmering  through  the  uniform  brown  colour  of  the 
insect.  There  is  a small  black  eye,  with  a white  central 
dot  on  the  apex  of  each  fore-wing.  On  the  under-side  the 
fore-wings  of  the  male  are  orange-tawny,  the  black  eye 
being  larger  and  more  pronounced  than  on  the  surface. 
The  hind-wings  of  the  male  are  of  a uniform  olive-brown 
colour.  It  is  found  in  barrancos,  meadows  and  rough 
places,  from  the  coast  up  to  a moderately  high  altitude, 
from  April  to  September ; the  male  appears  first  in  the 
greatest  numbers,  and  towards  June  the  female  is  also 
found  in  great  quantities.  The  caterpillar  has  not  been 
observed. 


60  The  Butterflies  and  Moths  of  Teneriffe. 

HIPPARCHIA  STATILINUS. 

Plate  II. — Fig.  7. 

This  is  a brown  butterfly  common  in  many  parts  of 
Southern  and  Central  Europe,  though  not  found  in 
England.  It  is  a rare  insect  in  Teneriffe,  and  is  only 
met  with  high  up  in  the  mountains,  chiefly  at  Vilaflor, 
and  on  the  south  part  of  the  island,  about  July  and 
August.  It  measures  in  expanse  from  two  to  three 
inches,  and  is  of  a uniform  brown  colour,  having  a few 
white  markings,  which  vary  much  in  different  specimens, 
on  the  fore-wings.  Two  large  brown  spots  .are  seen  at 
the  outer  margin  of  each  fore-wing,  interspersed  with 
small  white  spots.  The  hind-wings  are  brown,  shading 
to  lighter  colour  at  the  base.  The  under-side  is  prettily 
mottled,  and  streaked  with  grey-brown,  the  two  dark 
spots  seen  on  the  margin  being  well  defined.  The  larva 
and  chrysalis  have  not  been  observed. 

HESPERIA  ACTION. 

Plate  II. — Fig.  8. 

This  is  a small  Skipper,  the  only  member  of  this  family 


BtUterflies. 


61 

found  in  Teneriffe.  It  resembles  the  English  Lulworth 
Skipper,  and  frequents  damp  places  near  the  water- 
courses, though  somewhat  partial  and  scarce.  In  a 
limited  spot  near  Orotava  it  has  been  found  in  quanti- 
ties ; and  at  Tacoronti,  where  butterflies  abound,  some 
have  been  taken.  The  whole  surface  is  of  an  orange- 
bronze  colour  with  slight  brown  markings.  The  antennae 
are  short  and  club-like ; the  head  is  large,  and  the  body 
thickish.  It  is  found  from  April  till  June,  but  solitary 
specimens  are  sometimes  met  with  earlier  in  the  year. 


62 


The  Butterflies  and  Moths  of  Tenerijfe. 


LIST  OF  BUTTERFLIES  FOUND  IN  TENERIFFE. 


NAME  OF  BUTTERFLY. 

*1  Pieris  Cheiranthi  . . 

*2  ,,  Wollastoni  . . 

3 „ Rapae  . . 

4 „ Daplidice  . . 

*5  Euchloe  Charlonia  . . 

6 Aporia  Cratcegi  . . . 

*7  Rhodocera  Cleobule  . 

*8  Colias  Edusa  . . . 

*9  ,,  v.  Ilelice  . . 


10  Lycaena 

Bmtica 

Webbiana  . . . 

12  „ 

Lysimon  .... 

*13  „ 

Astrarehe  v.  Alstiva 

14  Polyommatus  or  Chryso- 

phanus  Phlaeas  . . . . 

15  Thecla  Rubi 

*16  Danaia  Plexippus  (formerly 


Archippus)  . . 

*17 

,,  Chrysippus 

*18 

,,  Alcippoides. 

19 

„ Dorippus  . 

REMARKS  ON  LOCALITIES,  ETC. 

Only  in  Canary  Islands. 

Canary  Islands  and  Madeira. 
England  (Common  White). 

England  ; rare  (Bath  White). 

Not  in  England  ; N.  and  W.  Africa. 
England;  rare  (Black-veined  White). 
Not  in  England ; peculiar  to  the 
Islands. 

England  (Clouded  Yellow). 

England ; rare. 

England  ; very  rare  (Tailed  Blue). 
Only  in  Canary  Islands. 

Not  in  England. 

Not  in  England. 

England  (Common  Copper). 
England  (Green  Hair  Streak). 

England ; very  rare. 

Not  in  England. 

Not  in  England. 

Not  in  England. 


Butterflies . 


*20  Argynnis  Maia  (Cram),  or 
Pandora 

*21  Argynnis  Lath onia . . . . 

*22  Pyrameis  (formerly  Vanessa) 
Atalanta 

*23  Pyrameis  Callirhoe  or  Vul- 
cania 

*24  Pyrameis  Cardui  . . . . 

*25  „ v.  Huntera  . . . 

*26  Pararge  Xiphiodes .... 

27  Epinephele  Hispulla  or  For- 
tunata  (Alph.)  . . . . 

*28  Hipparchia  Statilinus . . . 

*29  Hesperia  Actason  . . . . 


63 

In  Canary  Islands,  N.  Africa,  and 
S.  Europe. 

England ; rare  (Queen  of  Spain 
Fritillary). 

England  (Red  Admiral). 

Not  in  England. 

England  (Painted  Lady). 

England ; very  rare ; common  in 
America. 

Not  in  England. 

Not  in  England. 

Not  in  England. 

England;  local  (Lulworth  Skipper). 


* Marked  thus  are  illustrated. 


part  1L 

MOTHS. 


ACHERONTIA  APROPOS. 

Plate  IV. — Fig.  1. 

This  is  the  largest  moth  found  in  the  Canary  Islands, 
known  as  the  Death’s  Plead,  very  rarely  met  with  in 
England. 

It  measures  from  five  to  six  inches  in  expanse.  The 
ground-colour  of  the  fore-wings  is  brown,  varied  . with 
zig-zag  lines  of  whitish  yellow  and  light  brown.  There 
is  a white  dot  in  the  centre  of  each,  and  they  are 
dusted  all  over  with  minute  white  dots.  The  hind- 
wings  are  orange,  with  two  black  marginal  bands  on 
the  lower  edge.  The  head  is  dark  brown  or  black, 
marked  with  a pale-brown  skull.  The  body  is  orange, 
with  a longitudinal  band  of  bluish  grey  down  the  centre, 


Moths. 


65 


increasing  in  width  towards  the  base.  Six  bands  of 
black,  broadest  near  the  head,  cross  the  body.  The 
antennas  are  rather  short  and  thick,  tipped  with  white. 
The  caterpillar  measures  about  four  inches  in  length, 
and  is  of  a most  gorgeous  green  and  yellow  colour, 
alternate  transverse  bands  of  these  colours  running 
along  the  sides.  It  has  eight  small  eyes  in  a line 
below  the  transverse  bands,  and  a horn  on  its  tail.  It 
feeds  on  the  potato,  the  pupa  making  a cell  for  itself 
underground,  and  appearing  in  the  largest  numbers 
between  May  and  July ; but  as  a fresh  crop  of  potatoes 
is  planted  every  three  months  in  the  Canaries,  the 
caterpillars  are  found  in  small  numbers  all  the  year 
round. 

When  bred  in  captivity  the  pupa  is  delicate,  quite 
five  out  of  ten  dying  in  their  cases. 

SPHINX  CONVOLVDLI  or  BATATJE. 

This  moth  is  found  in  England,  and  all  over  Europe. 
It  is  a large  moth,  measuring  about  five  inches  across 
the  wings.  All  four  wings  are  of  a variegated  grey- 

• ,P 


66  The  Butterflies  and  Moths  of  Teneriffe. 

brown  colour,  tlie  body  having  a longitudinal  grey 
stripe,  increasing  in  width  at  the  base,  and  five  stripes 
of  pink  and  black  across  it  alternately.  The  antenna 
are  somewhat  longer  and  more  slender  than  those  of 
the  Death’s  Head  moth.  They  are  feathered,  and  grey 
in  colour,  terminating  in  a sharp  point.  The  insect  is 
provided  with  a very  long  proboscis,  which  one  sees  it  - 
inserting  into  the  centre  of  the  flowers  at  dusk.  During 
the  winter  months  it  is  met  with  commonly  in  some 
years.  The  caterpillar,  which  measures  four  inches  in 
length,  feeds  on  the  sweet  potato  in  the  fields,  and  on 
the  petunia  and  phlox  in  gardens.  It  is  of  a brown- 
grey  colour,  shading  to  green  on  the  back,  having 
black  longitudinal  stripes  along  the  back,  and  trans- 
verse black  and  white  stripes  surmounted  by  white 
spots  at  the  sides.  It  is  a night-feeder,  hiding  itself 
under  the  leaves  or  in  the  ground  at  day-time,  and 
constructing  the  pupa-case  underground.  It  is  delicate 
and  difficult  to  rear  in  captivity,  like  the  Atropos. 


Moths. 


67 


DEILEPHILA  TITHYMALI. 

Plate  IV. — Fig.  4. 

This  beautiful  moth  is  peculiar  to  the  Canary  Islands, 
although  allied  species  are  found  over  the  greater 
part  of  Europe. * It  expands  from  three  to  three  and 
a half  inches.  The  fore-wings  are  silvery  grey  in 
colour,  having  dark  olive-grey  markings,  and  a long 
stripe  of  this  colour,  increasing  in  width  towards  the 
body,  from  the  apex  to  the  base.  The  hind-wings  are 
a rich  pink,  having  a marginal  band  of  dark  brown,  and 
a fine  white  line  on  the  outer  edge.  The  antennm, 
which  are  white,  are  thick  and  feathered.  The  head 
and  body,  thickly  feathered  with  white,  are  of  an  olive 
brown  colour.  Two  bands  of  black  cross  the  top  of 
the  abdomen,  which  tapers  off  to  a point,  with  bands  of 
alternate  white  and  olive  brown  slightly  marked  with 
black.  The  caterpillar  is  easily  found  on  the  Euphorbia, 
where  it  feeds  gregariously.  It  is  a beautiful  dark  pink, 
the  horn  being  of  this  colour.  The  dark  pink  is  inter- 
spersed with  dusky  green  and  greyish  black  spots,  and 

# See  Appendix  D. 


68  The  Butterflies  and  Moths  of  Teneriffe. 

the  caterpillar,  when  at  full  size,  attains  a length  of 
about  four  inches.  It  is  found  from  January  till  the 
end  of  May,  but  in  the  greatest  numbers  in  April, 
whilst  the  Euphorbia  is  in  its  prime.  The  road-side 
between  Rambla  and  Icod  is  a particularly  favoured 
spot.  About  one  or  two  inches  of  dried  earth  prepared 
as  already  mentioned  are  required  for  the  larva  to 
make  its  slight  case  in,  though  when  in  a natural  state 
it  buries  itself  much  deeper,  and  the*  pupa  is  difficult 
to  find.  Some  were  fed  and  reared  on  a species  of 
milk-wort.  They  thrived,  but  eventually  turned  into 
small  moths  of  a paler  colour  than  usual.  The  pupa 
varies  much  in  the  time  of  turning  to  the  moth  stage, 
according  to  the  weather, — from  six  weeks,  the  usual 
time,  to  three  months.  Some  caterpillars  obtained  in 
January  did  not  become  moths  till  the  end  of  March  ; 
others  taken  at  full  growth  on  March  15tli  effected 
their  last  change  to  the  moth  during  the  last  week  in 
April  and  first  week  in  May.  The  pupa  when  it  first 
turns  is  of  a beautiful  shaded  green  colour  with  yel- 
lowish markings,  but  it  changes  to  a uniform  brown  in 
a few  days.  The  caterpillar  is  sometimes  affected  by 


Moths. 


69 


a disease  which,  consists  of  a small  red  fungus  gi owing 
on  the  body,  generally  towards  the  tail.  One  small 
brood  was  entirely  lost  from  this  disease,  which  seemed 
to  be  contagious.  As  a rule,  however,  the  larva?  aie 
easy  to  keep,  and  the  chrysalides  hatch  well  and  strongly. 
When  numbers  are  kept,  an  old  wine-case  should  be 
substituted  for  the  smaller  breeding-cages  already  men- 
tioned, the  mosquito-netting  being  used  in  the  same 
way.  A little  sun  is  beneficial  to  them  every  day  in 
the  morning.  When  kept  too  long  in  the  sun,  how- 
ever, they  cease  to  feed,  although  when  in  a natural 
state  sunny  localities  are  most  favoured.  They  are  not 
night-feeders  only. 

CH(EROCAMPA  CELERIO. 

Plate  IV. — Fig.  2. 

( Sharp  Winged  Hawk-Moth  h) 

This  beautiful  moth  is  somewhat  allied  to  the  last  de- 
scribed, the  colour  being  similar,  but  the  body  is  longer 
and  more  tapering.  It  is  found  in  England,  and  in  most 
countries  where  the  vine  grows,  on  which  it  feeds.  The 
fore-wings  are  greyish  brown  with  a silvery  grey  stripe 


7 o The  Butterflies  and  Moths  of  Teneriffe. 

from  tlie  apex  to  the  base  ; the  outer  lower  margin  is 
bordered  by  a similar  stripe.  The  hind-wings  are  of  a 
rosy  pink  colour,  veined  with,  and  having  a marginal 
band  of  brown.  The  body  is  feathered,  and  has  a series 
of  five  short  silver  streaks  down  each  side.  The  antennae 
are  greyish  white,  not  so  long  as  those  of  the  Tithymali. 
From  three  to  four  inches  is  the  length  of  the  beautiful 
bright  green  caterpillar.  This  has  two  dark  and  two 
light  spots  on  its  head,  and  a horn  on  its  tail.  A faint 
yellow  longitudinal  lino  runs  along  each  side.  It  is 
rather  liable  to  the  attacks  of  the  ichneumon  fly,  and 
so  it  is  as  well  to  search  for  the  eggs  before  putting  it 
aside  for  rearing.  This  year  (1893)  some  were  found  in 
April,  this  being  unusually  early,  as  it  does  not  appear 
generally  till  June,  from  which  date  until  August  it  is 
very  commonly  met  with  in  the  vineyards.  The  pupa 
lies  in  a dormant  state  for  four  weeks,  and  then  turns  to 
the  moth  freely  and  strongly. 

MACROGXOSSA  STELLATARUM. 

( Humming  Bird  Hawh-Moth.) 

This  moth  is  common  in  England  and  most  parts  of 


Moths. 


7i 

Europe.  Its  fore-wings  are  brown,  with  faint  longitu- 
dinal lines  of  a darker  shade ; the  bind- wings  are  orange 
tawny,  fringed  with  light  brown.  It  measures  in  ex- 
panse about  two  inches.  The  head  and  body  are  brown, 
the  abdomen  spotted  with  black  and  white,  rather 
liberally  feathered.  The  antennae  are  brown,  being 
thinnest  at  the  base,  and  gradually  thickening  to  the 
extremity.  It  is  seen  in  the^daytime,  as  well  as  evening 
hovering,  with  an  ever-restless  motion  of  the  wing,  over 
flowers.  The  caterpillar  is  green,  with  a longitudinal 
white  stripe,  and  a faint  yellow  one  under  the  spiracles. 
The  time  of  its  appearance  is  from  March  to  September, 
but  it  is  seen  about  in  greatest  numbers  in  June. 

RHYPARIOIDES  RUFESCENS. 

Plate  IY. — Fig.  5. 

This  pretty  moth  is  peculiar  to  the  Islands,  measuring 
rather  more  than  two  inches  across  the  wings.  It  is 

•v 

red  in  colour,  the  hind-wings  being  brighter  than  the 
fore-wings.  These  latter  are  marked  with  longitudinal 
dark  stripes  in  the  female,  dark  spots  being  substituted  for 


7 2 The  Butterflies  and  Moths  of  Teneriffe . 

the  stripes  in  the  male.  The  head  is  dark  red,  shading  off 
to  lighter  red  on  the  richly-feathered  body.  The  antennse 
are  red,  being  thicker  and  more  feathered  in  the  male  than 
the  female.  The  caterpillars  are  brown,  thickly  covered 
with  long  silky  hairs,  and  are  found  mostly  in  barrancos, 
feeding  on  the  dock  and  sorrel  singly.  They  are  also 
found  in  gardens,  feeding  somewhat  indiscriminately  on 
cabbage  or  hollyhock.  When  kept  in  captivity  they  can 
be  reared  on  cabbage,  and  after  attaining  their  full  size 
of  about  one  and  a half  inches,  they  make  a slight  hairy 
cocoon  under  a thin  covering  of  earth.  The  caterpillar 
stage  lasts  about  twenty  days.  They  are  found  in 
January  and  hibernate  in  the  pupa  state  till  well  on  in 
the  summer,  sometimes  as  late  as  October  or  November, 
though  some  taken  in  January  were  brought  to  England 
and  turned  to  moths  on  the  24th  of  June  following. 
After  being  kept  for  a time  the  chrysalides  become  a 
very  dark  brown,  almost  black,  so  that  there  is  a temp- 
tation to  throw  them  away  as  dead,  since  they  show 
so  little  life ; but  on  opening  the  hard,  stick-like  skin, 
the  creature  is  found  to  be  quite  fresh. 


Moths. 


73 


DASYCHIRA  FORTUNATA. 

Plate  IY. — Fig.  11. 

In  colour  a dull  grey  moth.  The  fore-wings  are  ash- 
coloured,  variegated  with  whitish  on  the  upper  side.  The 
reniform  spot  is  rust-coloured  in  the  male  and  whitish 
in  the  female.  The  transverse  lines  are  black  and 
dentated,  the  submarginal  line  maculated.  The  hind- 
wings  are  grey,  with  a slight  lunule  in  the  middle ; the 
underside  uniform  grey.  The  body  is  less  stout  than 
the  D.  Fascelina  (Linn.).  The  abdomen  is  long  in  the 
male  and  longer  in  the  female.  The  antennas  are  pec- 
tinated in  the  male,  simple  in  the  female.  The  legs  are 
thickly  clothed  with  hair,  the  feet  yellowish  beneath. 
Although  the  caterpillar  has  not  been  described,  it  pre- 
sumably has  much  the  same  characteristics  as  its  allies, 
and  is  probably  greyish,  with  tufts  of  hair  on  its  back ; 
it  feeds  on  the  Pinus  Canariensis. 

This  moth  is  allied  to  the  English  and  European 
species  Dasychira  Fascelina  (Dark  Tussock),  but  is 
probably  peculiar  to  the  Islands.  It  has  been  described 
as  being  found  in  the  Islands  of  Palma  and  Hiero  by 


74  The  Butterflies  and  Moths  of  Tenerijfe. 

Rogenhofer  in  tlie  “ Yerliandlungen  des  Kaiserlich- 
Koniglichen  Zoologiscli  - botanischen  Gesellschaft  in 
Wien,”  yoI.  41  (for  1891),  p.  566.  The  specimen 
illustrated  was  drawn  from  one  of  two  presented  to  the 
South  Kensington  Museum  by  the  Rev.  0.  E.  Benthall, 
who  found  the  chrysalides  on  trunks  of  the  Canary  pine 
near  Guimar,  Teneriffe,  about  2,000  feet  above  the  sea, 
and  as  far  as  the  author  can  ascertain  it  has  not  before 
been  recorded  as  occurring  in  Teneriffe. 


DEIOPEIA  PULCHELLA. 

Plate  IV. — Fig.  9. 

This  beautiful  little  moth,  expanding  about  one  and 
a half  inches,  is  a very  rare  insect  in  Teneriffe  at  the 
present  time,  though  two  or  three  years  ago  it  was 
found  in  great  abundance  near,  and  along,  the  coast 
during  the  spring  months.*  It  has  yellowish  white 
fore-wings  freely  spotted  with  black,  alternated  with 

* A single  specimen  was  taken  by  the  Rev.  0.  E.  Benthall  at  Guimar 
in  1S93. 


Moths. 


75 


oblong  red  spots,  not  so  numerous.  The  hind-wings 
are  pearl-white,  having  a small  blackish  brown  spot 
towards  the  top,  and  a marginal  indented  border  of 
the  same  colour.  The  thorax  and  head  are  speckled 
with  black  and  yellow.  The  body  is  light  pearl-grey. 
The  larva  is  dark  grey  with  a broad  white  stripe  on  the 
back  and  reddish  streaks  on  the  sides.  This  species  is 
abundant  throughout  Africa,  the  South  of  Asia  and 
Europe,  but  a very  scarce  insect  in  England.  Don 
Ramon  Gromez  kindly  supplied  the  specimen  illustrated. 


PSEUDOPHIA  TIRHACA  (Cram) ; wrongly  called 

TYRRHiEA. 

Plate  IV. — Fig.  3. 

This  is  not  an  English  species,  but  is  met  with  in 
Europe  and  North  Africa.  It  is  not  very  commonly  found 
in  Teneriffe.  The  fore-wings  are  green,  with  a central 
reddish-brown  spot,  the  outer  margin  having  an  indented 
band  of  the  same  colour.  The  body  and  hind-wings, 
richly  feathered,  are  a beautiful  straw  yellow,  the  latter 
having  a dark  brown  graduated  band  near  the  lower 


76  The  Butterflies  and  Moths  of  Teneriffe. 

margin.  It  expands  about  two  inches  and  a half.  The 
larva  is  grey,  with  a pale  grey  stripe  on  the  sides,  and 
black  spots  on  the  lower  surface  between  the  pro-legs. 

CALOCAMPA  EXOLETA. 

(, Sword-Grass  Moth.) 

This  moth  is  an  English  species.  It  measures  in 
expanse  between  two  and  three  inches,  and  is  of  a 
soft  violet  grey  tinge,  the  fore-wings  having  a variety 
of  brown  markings.  The  caterpillar  feeds  on  the 
Euphorbia,  and  has  been  found  gregariously  with  the 
Tithymali  on  that  plant.  It  is  met  with,  however,  on 
peas  and  potatoes,  and  can  be  reared  on  the  leaves  of 
any  of  these  plants.  The  larva  is  bright  green,  with 
two  lines  of  black  and  white  spots  down  each  side  of  the 
back.  These  are  bordered  by  a yellow  stripe  (sometimes, 
however,  absent),  and  it  has  a broken  red  line  on  each 
side.  The  caterpillar  attains  a length  of  about  three 
inches.  Some  were  kept  in  the  same  breeding  cage  with 
the  Tithymali,  but  their  habits  were  entirely  different. 
When  the  Exoleta  caterpillar  ceased  to  feed,  it  did  not 
immediately  attain  the  pupa  state,  but  was  restless  and 


Moths. 


77 


lively,  remaining  as  a caterpillar  from  six  to  eight  weeks, 
gradually  shrinking  and  losing  its  colour,  until  it  turned 
to  the  pupa.  It  made  a fragile  shell  of  fine  earth,  oval 
in  form,  and  buried  itself  a short  distance  under  the 
surface.  Full-sized  caterpillars,  taken  on  the  20th  of 
March,  ceased  feeding  and  turned  to  the  pupa  state 
from  the  1st  to  the  20th  of  May,  emerging  to  the  moth 
on  the  15th  of  June.  In  some  specimens  the  process 
of  turning  to  the  pupa  took  place  on  the  journey  to 
England  in  a box,  the  caterpillars  being  covered  lightly 
with  cotton-wool. 

V. 

TRIPILENA  PRONUBA. 

( Common  Yellow  TJnderwing.) 

This  is  a common  moth  in  England  and  Europe,  but  is 
rather  a scarce  species  in  Teneriffe.  It  expands  a little 
more  than  two  inches.  The  fore-wings  are  dark  brown, 
having  a few  irregular  markings  of  a lighter  shade. 
The  hind-wings  are  bright  yellow,  with  a dark  brown 
marginal  band  on  the  lower  edge.  The  body  is  a some- 
what lighter  brown,  and  the  antennae  are  long  and  fine. 


78  The  Butterflies  and  Moths  of  Teneriffe. 

The  caterpillar  is  brown,  and  it  feeds  on  a variety  of  low- 
growing  plants  in  the  barrancos,  and  may  also  be  found 
on  the  potato.  It  commences  to  appear  in  the  early 
spring. 

PLUSIA  AURIFERA. 

Plate  IV. — Fig.  6. 

This  moth  is  closely  allied  to  the  Chrysitis,  which  is 
found  in  England,  differing,  however,  in  the  shape  of 
the  gold  markings.*  The  fore- wings  have  a bright 
golden  marginal  band  of  varying  width  across  them, 
from  the  apex  to  the  base.  It  is  found  in  rough  places, 
and  can  be  easily  netted  when  hovering  over  clover- 
flowers  or  similar  low-growing  herbage  at  dusk.  The 
hind-wings  are  grey-brown,  shading  off  to  a lighter  tint 
towards  the  body.  The  antenna  are  long  and  fine. 
The  caterpillar  feeds  on  the  tobacco-plant,  and  is  found 
in  barrancos,  but  it  is  most  usually  met  with  on  potato- 
plants  ; it  envelops  itself  in  a leaf,  drawing  it  together 

* Alphcralcy  describes  the  Indian  variety  Chrysitina  as  a Teneriffe 
moth. 


Moths. 


79 


with  silk-like  threads,  and  so  forming  a case  in  which  it 
turns  to  the  chrysalis.  It  is  found  very  nearly  all  the 
year  round,  hut  is  met  with  in  greatest  numbers  during 
the  spring  months. 

PLUSIA  TRIPARTITA  (Hufn.)  URTICiE  (Hubn). 

Known  in  England  as  the  Spectacle  Moth.  It  is  met 
with  in  the.  day-time  as  well  as  at  dusk,  like  macy 
others  of  the  genus  Plusia.  Its  fore-wings  are  dark 
grey,  varied  with  greenish-white  in  the  basal  and  mar- 
ginal areas ; the  sub-terminal  line  is  marked  below  the 
costa  with  black  arrow-heads  in  front,  and  is  bordered 
with  deep  black  behind.  It  is  common  in  the  greater 
part  of  Europe  and  Northern  Asia.  The  larva,  which 
is  greenish  brown,  has  two  white  lines  on  the  back,  and 
slender  white  and  green  lines  along  each  side  above  the 
feet.  It  feeds  on  nettle. 

PLUSIA  CIRCUMFLEXA. 

Similar  somewhat  to  the  English  Gamma,  or  silver  Y 
moth,  but  a distinct  variety,  and  found  largely  in  Europe. 


\ 


- 80  The  Butterflies  and  Moths  of  Tenerijfe. 

The  fore-wings  are  dark  ashy-grey,  with  bronze 
markings,  and  have  a pale  golden  mark  in  the  middle 
resembling  the  letter  r.  The  hind-wings  are  brown,  of 
a lighter  shade  towards  the  base.  It  measures  in  ex- 
panse about  two  inches  ; the  antennas  are  long  and  fine. 
The  larva,  which  is  green  with  a yellowish  stripe  at  the 
sides,  feeds  on  the  potato  and  other  low-growing  plants, 
and  is  found  during  the  early  spring  months,  and  well 
on  into  the  summer. 


PLUSIA  ERIOSOMA. 

This  is  the  fourth  species  described  here  of  the  large 
genus  Plusia.  It  is  a much  brighter  golden-brown 
colour  than  the  last  described  specimen,  measuring  about 
one  and  a half  inches  across  the  wings.  The  fore-wings 
are  golden-brown,  having  two  distinct  gold  spots  about 
the  centre.  The  hind  are  of  the  same  tint  as  the  fore- 
wings, darker  at  the  margin,  and  shading  off  lighter 

towards  the  base.  It  is  found  in  India,  but  is  not  a 

/ 

European  species. 


t 


Moths. 


8 1 


HELIOTHIS  ARMIGERA. 

This  is  a very  rare  moth  in  England,  but  is  found 
over  the  greater  part  of  the  world.  It  expands  about 
one  and  a half  inches. 

The  fore-wings  are  a brownish  yellow,  with  darker 
indistinct  markings.  The  hind-wings  are  lighter  yellow 
in  colour,  with  a dark  semi-lunar  spot  in  the  middle, 
and  have  a dark  marginal  border.  The  antennse  are  long 
and  fine.  The  caterpillar  was  found  on  the  potato-plant 
and  proved  to  be  one  of  the  cannibal  species.  It  fed 
occasionally  on  the  food  provided,  but  seemed  generally 
to  prefer  its  companions  in  captivity,  feeding  at  night, 
and  so  had  to  be  separated  from  them.  The  larva  is 
reddish  brown  in  colour,  with  a yellowish  stripe  on  the 
sides,  and  it  is  very  commonly  found  in  Teneriffe  during 
the  early  spring  months." 

HELIOTHIS  DIFSACEA. 

\ 

This  is  a small  moth,  about  one  to  one  and  a half  inches 
in  expanse,  and  found  throughout  the  greater  part  of 

G 


82  The  Butterflies  and  Moths  of  Tenerijfe. 

Europe,  Northern  and  Western  Asia,  and  North  Africa. 
It  frequents  liigli  ground  in  the  spring  and  summer, 
living  in  rough  places  and  in  clover-fields.  The  fore- 
wings are  of  light  olive-brown  shade,  with  dark  mark- 
ings across  them.  The  hind-wings  are  dark  olive-brown, 
fringed  with  yellow,  and  having  two  large  yellow  uneven 
spots  about  the  centre,  with  a similar  one  on  the  brown 
margin.  The  body  is  stout,  the  antennas  long  and  fine. 
The  larva  is  green  or  rust-colour,  with  white  lines  on 
the  back  and  sides. 


PRODENIA  LITTORALIS. 

• A moth,  expanding  about  one  inch  and  a half,  found 
in  Africa,  but  not  in  England.  It  has  brown-grey  fore- 
wings, with  opalescent  markings.  The  hind-wings  are 
of  a shining  opalescent  white.  The  larva  is  brown,  feeds 
on  the  potato-plant,  and  appears  during  the  early  spring. 
The  moths  are  seen  a month  or  six  weeks  later ; those 
bred  in  captivity  appear  simultaneously  with  those  out 
of  doors. 


Moths. 


83 


PERIDROMA  SAUCIA. 

Rather  a fine  moth,  inhabiting  Europe,  though  not 
found  in  England.  It  expands  about  two  inches  or 
more.  The  fore-wings  are  dark  brown,  sometimes 
suffused  with  a reddish  tinge  at  the  upper  margin. 
The  hind- wings  are  of  a greyish  pearl-white  colour, 
veined  with  brown,  with  a brown  shade  fringing  the 
margins.  The  larva  is  greyish-brown,  and  feeds  on  the 
potato-plant,  where  it  is  found  during  the  late  winter 
and  early  spring.  The  average  time  for  turning  from 
the  larva  to  the  moth  stage  is  from  six  to  eight  weeks. 

TARACHE  LUCID  A. 

Plate  IV. — Fig.  8. 

This  is  a small  moth',  not  very  commonly  found  in 
Teneriffe.  It  is  met  with  by  day  along  the  coast,  and 
up  to  an  altitude  of  2000  feet  or  more  in  rough  rocky 
places,  in  April  and  up  to  June  or  July.  The  prevailing 
colour  is  a blue-grey.  The  fore-wings  have  a large 

g 2 


84  The  Butterflies  and  Moths  of  Teneriffe. 

square  patch  of  white  on  the  upper  margin,  and  a 
smaller  dot  of  the  same  colour  towards  the  middle.  The 
hind-wings  are  fringed  with  white,  and  have  two  or 
three  patches  of  the  same  colour  along  their  margins. 
In  the  male,  the  white  on  both  wings  is  increased 
towards  the  base.  It  is  not  an  English  species,  but  is 
found  in  Europe  and  along  the  Mediterranean.  The 
larva  is  a green  or  brownish  grey,  with  three  dark 
double  lines  on  the  thoracic  segments  ; tufted,  and  with 
a white  liue  on  the  back  on  segments  5 to  7,  and  with  a 
dark  stripe  on  the  back,  and  a whitish  line  on  the  sides 

of  the  remaining  segments. 

% 

STERRHA  SACRARIA. 

A pretty  little  moth,  about  one  inch  in  expanse,  com- 
monly found  in  the  Canary  Islands.  It  is  widely 
dispersed  over  Europe  and  Asia,  and  is  a rare  inhabitant 
of  England.  The  fore-wings  are  sulphur-yellow,  tinged 
with  bright  red  at  the  apex,  and  having  a red  line 
running  from  the  tip  to  the  middle  of  the  inner  margin. 
The  hind-wings  are  pale  yellowish  white.  It  frequents 


Moths. 


85 


rough  places  among  short  herbage,  and  is  found  on 
and  near  the  coast  in  the  early  spring  and  during  the 
summer.  The  larva  is  green,  with  a paler  line  on  the 
back,  and  a yellowish  line  on  the  sides.  Spiracles  red. 
It  feeds  on  low-growing  plants. 


OMMOTOSTOLA  SACCHARI. 

A pale  buff  moth,  measuring  in  expanse  about  two 
inches.  The  specimen  described  was  netted  at  Guimar, 
Teneriffe,  in  May.  It  is  somewhat  common.  The  fore- 
wings and  body  are  buff,  the  latter  being  rather  richly 
feathered.  The  hind-wings  are  cream-white ; the 
antennae  are  rather  thick,  of  a medium  length.  It  is 
not  an  inhabitant  of  Europe.  The  larva  has  not  been 
observed. 


HYPENA  OBSITALIS. 

Not  an  English  moth,  but  an  inhabitant  of  South 
Europe,  North  Africa,  and  Asia.  It  measures  in  expanse 
about  one  inch.  The  fore- wings  are  brown,  varied  with 


f 


86  The  Butterflies  and  Moths  of  Teneriffe. 

pale  yellow  and  black  markings.  The  hind-wings  are 
grey,  shading  lighter  at  the  base.  It  makes  its  appear- 
ance in  the  spring,  and  is  very  commonly  found  in 

✓ 

dwelling-houses  or  surrounding  out-liouses  in  the  evening. 
The  larva  is  green,  with  a white  stripe  on  the  sides. 

HYPENA  LIVID ALIS. 

A smaller  moth  than  the  last  specimen  described. 
The  fore-wings  are  olive-brown,  violet-grey  towards  the 
margins.  The  two  colours  are  separated  by  an  oblique 
whitish  line  from  the  apex  to  the  middle  of  the  inner 
margin.  The  hind-wings  are  grey,  shading  off  lighter  to 
the  base,  and  are  veined  with  brown.  It  is  not  an 
English  species,  but  is  very  commonly  found  in  Tene- 
riffe, on  rough  ground,  among  cactus,  &c.,  in  the  early 
spring,  at  no  great  distance  from  the  coast.  It  inhabits 
South  Europe,  North  Africa,  and  Western  Asia. 

OMPHACODES  DIVINCTA. 

Plate  IV. — Fig.  7. 

A pretty  little  sea-green  moth  (geometra)  found  in 
South  Africa,  but  very  rarely  met  with  in  Teneriffe.  It 


Moths. 


87 


was  netted  in  a rough  place  among  cactus-plants  in 
April  at  dusk,  about  500  feet  above  the  sea  level.  It 
measures  about  one  inch  in  expanse;  the  fore-wings  and 
upper  part  of  the  body  are  of  a beautiful  bright  sea- 
green  colour  when  first  netted,  but  the  insect  quickly 
fades.  The  hind-wings  are  paler  green,  and  all  four 
wings  are  fringed  with  white.  The  antennae  are  short 
and  slightly  feathered. 

This  moth  had  not  figured  in  any  collection  of 
Teneriffe  moths  as  far  as  the  author  could  ascertain. 
ISTo  observations  have  been  made  on  the  larvae  and  pupae. 


ASPILATES  COLLIN  ARIA.  (Holt-White.) 

Plate  IV. — Fig.  10  (Female). 

This  moth  is  allied  to  the  Aspilates  Gilvaria,  but  is 
probably  an  insect  peculiar  to  the  Canaries.  It  mea- 
sures in  expanse  about  one  inch.  It  is  of  a pale  buff- 
colour,  the  female  being  of  a much  intenser  shade  than 
the  male.  The  hind-wings  in  both  sexes  are  much 
lighter  in  colour  than  the  fore-wings.  The  fore-wings 


88  The  Butterflies  and  Moths  of  Tenerijfe . 

of  the  female  have  a slate-blue  narrow  band  of  colour, 
extending  from  near  the  apex  to  the  base  of  the 
upper  margin,  forming  a semicircle.  Within  the 
semicircle,  and  near  the  upper  margin,  is  a small 
slate-blue  dot.  The  hind-wings  have  also  a band  of 
varying  width  and  of  the  same  colour  extending  across 
them,  and  a slate-blue  dot  is  seen  near  the  top  of  the 
upper  margin  above  the  slate  band.  The  male  has 
similar  markings,  but  they  are  much  paler,  and  not 
nearly  so  well  defined.  The  antennas  of  the  male  are 
feathered,  of  medium  length  ; those  of  the  female  are 
longer  and  finer.  At  first  sight  this  moth  might  be 
deemed  a variety  of  Sterrha  Sacraria.  The  female  was 
taken  at  Guirnar  about  1000  feet  above  the  sea. 
Several  male  specimens  were  taken  near  Orotava,  at  a 
somewhat  higher  altitude.  This  moth,  being  unknown 
at  South  Kensington,  has  been  named  as  above  by  the 
author. 

BRYOPHILA  var.  RAVULA  (Hiibn). 

A small  moth,  about  one  inch  in  expanse,  with  a 
slender  body.  The  fore-wings  are  dark  brown,  with 


Moths. 


89 


the  base,  tip,  and  inner  margin  whitish.  The  centre  of 
the  wings  is  suffused  with  red,  and  two  transverse  lines 
of  darker  colour  cross  them.  The  larva  is  blue  with  a 
black  line  on  the  back  and  a zigzag  yellowish-red  stripe 
on  the  sides,  bordered  below  with  black.  It  feeds  on 
lichens  growing  on  walls.  It  is  not  a British  species, 
but  is  met  with  in  Southern  Europe. 

BRYOPHILA  ALGAS  (Fabr.). 

This  is  a small  moth,  with  the  same  characteristics  as 
to  size  and  form  as  the  last  described.  The  fore-wings 
are  green,  varied  with  brown  and  blackish  in  the 
position  of  the  claviform  stigma.  It  has  dark  trans- 
verse lines,  and  the  hind-wings  are  brownish  grey. 
The  larva  is  bluish -grey,  with  a grey  stripe  on  the  back. 
It  feeds  on  lichen,  and  inhabits  Central  and  Southern 
Europe,  and  Western  ^Asia,  but  is  a great  rarity  in 
England. 

AGROTIS  SPINIFERA  (Hiibn). 

This  is  a moth  somewhat  larger  than  the  last-described, 
with  rather  a stout  body.  It  is  fawn-colour,  the  ab- 


90  The  Butterflies  and  Moths  of  Tenerijfe. 

domen  pale-brown,  and  the  margin  of  the  fore- wings 
has  several  black  spots.  The  hind-wings  are  whitish. 
It  inhabits  South-Western  Europe,  but  is  not  met  with 
in  England. 

SESAMIA  NONAGRIOIDES  (Lef.). 

The  body  of  this  moth  is  stout,  the  fore-wings  are 
nearly  rectangular  at  the  tips,  without  any  distinct 
pattern.  The  antennaa  and  tongue  are  short.  The 
fore-wings  are  greyish-yellow  with  a black  discal  spot, 
and  an  outer  row  of  black  dots.  The  hind-wings  are 
white.  It  inhabits  Spain,  North  Africa,  and  Madeira, 
but  is  not  a British  species.  The  larva  lives  on  the 
stalks  of  maize,  corn,  and  sugar-cane. 

ACIDALIA  CONSOLIDATA. 

One  of  the  large  genus  of  Acidalia,  a small  and 
delicate  moth.  The  wings  are  yellowish-white,  finely 
dusted  with  black.  The  fore-wings  have  five  and  the 
hind- wings  four  brownish  yellow  transverse  bands.  It 
expands  about  one  inch.  It  is  not  a British  species. 


Moths. 


9i 


ZONOSOMA  PUPILLARIA  (Hiibn). 

A small  moth,  with  the  tips  of  the  fore-wings  pointed. 
The  wings  are  greyish  yellow,  finely  and  indistinctly 
speckled  with  purplish  brown,  with  a small  brown 
central  spot  centred  with  white,  a row  of  black  dots 
beyond  the  middle,  and  often  a dull  red,  zigzag  central 
shade  also.  This  is  a very  variable  species,  inhabiting 
S.  Europe,  W.  Asia,  and  N.  Africa,  but  is  not  an  in- 
habitant of  England.  The  larva  is  very  variable  in 
colour,  being  dull  green,  brown,  or  reddish.  It  feeds  on 
the  cistus,  arbutus,  myrtle,  etc. 

TEPHRONIA  SEPIARIA  (Hufn). 

A small  moth,  with  narrow  fore-wings,  expanding 
about  one  inch.  The  fore-wings  are  ashy-grey,  finely 
dusted  with  a darker  shade.  The  hind-wings  are  paler, 
with  two  dark  marginal  bands.  It  is  met  with  in 
Central  and  Southern  Europe,  but  is  very  rare  in 
Britain.  The  larva  is  brownish  grey,  with  a paler 
line  and  two  rows  of  pale  spots  on  the  back. 


92 


The  Butterflies  and  Moths  of  Teneriffe. 


EUPITHECIA  PUMILATA  (Hiibn). 

The  fore- wings  are  pointed,  reddish  grey  in  colour, 
and  bordered  by  a brownish-red  band.  The  larva  is 
pale  yellowish-green,  with  dark  green  or  reddish-violet 
lines  on  the  back,  and  a paler  line  on  its  sides.  It 
feeds  on  the  flowers  of  a great  variety  of  plants,  such 
as  clematis,  broom,  convolvulus.  It  is  widely  dis- 
tributed in  Central  and  Southern  Europe  and  W.  Asia, 
but  is  not  an  inhabitant  of  Britain. 


Moths. 


93 


LIST  OF  MOTHS  FOUND  IN  TENERIFFE. 


NAME  OP  MOTH. 

Sphinges. 

*1  Acherontia  Atropos  . . . 

2 Sphinx  Convolvuli  . . . 

#3  Deilephila  Titliymali  . . 

*4  Choerocampa  Celerio  . . 

5 Macroglossa  Stellatarum  . . 

Bomhyr.es. 

*6  Deiopeia  Pulchella  . . . 

*7  Rhyparioides  Rufescens  . . 

*8  Dasychira  Fortunata  . 

Noctuce. 

9  Bryophila  Ravula  .... 

10  „ Algae  . . . . 

1 1 Sesamia  Nonagrioides  . . 

12  Triphaena  Pronuba  . . ..  . 

13  Agrotis  Spinifera 

14  Peridroma  Saucia  . . . . 

15  Ommatostola  Sacchari  . . 

16  Prodenia  Littoralis  . . 

17  Calocampa  Exoleta  . . 

1 8 Heliothis  Armigera 

19  „ Dipsacea  . . . 


REMARKS  ON  LOCALITIES,  ETC. 

England  (Death’s  Head). 

England  (Convolvulus  Hawk-moth). 
Peculiar  to  the  Islands. 

England  (Sharp-winged  Hawk- 
moth). 

England  (Humming-bird  Hawk- 
moth). 

European.  England ; rare. 

Peculiar  to  the  Islands. 

Peculiar  to  the  Islands. 

Not  in  England. 

England  ; rare. 

Spain,  N.  Africa,  Madeira. 

England  (Common  Yellow  Under- 
wing). 

Not  in  England  ; S.W.  Europe. 

Not  in  England  ; European. 

Not  European. 

Not  in  England  ; S.  Asia  and 
Madagascar. 

England  (Sword-grass  moth). 
England ; rare  (cannibal) . 

England. 


94 


The  Butterflies  and  Moths  of  Tenerijfe. 


NAME  OF  MOTH. 

20  Heliaca  Tenebrata .... 

21  Plusia  CireumfLexa . . . . 

22  ,,  Eriosoma  . . . . 

*23  „ Aurifera 

24  ,,  Tripartita  .... 

*25  Tarache  Lucida 

*26  Pseudophia  Tirhaca  . . . 

27  Hypena  Lividalis  .... 

28  ,,  Obsitalis  . . . . 

Geometridce. 

*29  Aspilates  Collinaria  . . 

30  Sterrlia  Sacraria  .... 

*31  Omphacodes  Divincta  . . 

32  Acidalia  Consolidata  . . . 

33  Zonosoma  Pupillaria  . . . 

34  Tephronia  Sepiaria.  . . . 

35  Eupithecia  Pumilata  var. 

Tempestivata 

M icro-Lepidoptera . 

36  Botys  Verbascalis  . . . . 

37  „ Polygonalis  . . . . 

38  ,,  Asinalis 

39  Asopia  Farinalis  (dark  form) 

40  Centra  Stregaria  (Woll.)  or 

Coremia  Cidaria  (Staud) 

41  CalymniaEerruginea  (Woll.) 


LOCALITIES. 

England  (Small  Yellow  Under- wing). 
Not  in  England  ; S.  Europe. 

Not  in  England  ; India. 

Peculiar  to  the  Islands. 

England  (Spectacle  Moth.) 

England,  rare  ; S.  Europe. 

Notin  England ; S. Europe, N.  Africa. 
Not  in  England  ; S.  Europe, 
N.  Africa. 

• )>  ’> 

Probably  peculiar  to  the  Islands. 
England;  S.  Europe,  Africa,  and 
S.  Asia. 

Not  in  England  ; South  Africa. 

Not  in  England  ; Europe. 

S.  Europe,  W.  Asia,  and  N.  Africa. 
England  (rare)  ; European. 

European. 

England. 

J> 

)} 

n 

Probably  peculiar  to  the  Islands. 

>}  >>  .>>  >> 


* Marked  thus  are  illustrated. 


Moths. 


95 


In  addition  to  the  specimens  above  described,  a list  of 
twenty-one  more  names  of  Teneriffe  moths  is  appended, 
which  have  been  written  upon  by  S.  Alpheraky  in  the 
memoirs  of  N.  M.  Romanoff,  vol.  v.,  1889.  Several  of 
the  insects  in  this  list  were  collected  by  the  author,  but 
as  they  were  mostly  very  small  brown  or  grey  moths, 
and  of  but  little  interest  to  the  ordinary  collector,  a 
description  of  them  has  been  omitted.  The  difficulty 
of  identification  without  illustration  also  precludes  their 
insertion  in  a work  of  the  present  character. 


ALPHERAKY. 


1 Plusia  Chrisitina 

2 Cosmophila  Erosa 

3 Acidalia  Guancharia 

4 Scoparia  Sudetica 

5 Hellula  Undalis 

6 Aporodes  Floralis 

7 Botys  Aurata 

8 ,,  Meridionalis 

9 ,,  Eerrugalis 

10  „ Dorcalis 

11  Duponclielia  Fovealis 


12  Crambus  Tersellus 

13  Cryptoblabes  Gnidiella 

14  Ephatia  Ficulella 

15  Ucetia  Transversella 

16  Ephestia  Callidella 

17  „ Elutella 

18  Plodia  Interpunctella 

19  Setomorpha  Bogotatella 

20  Litba  Solanella 

21  Pterophorus  Monodactylus 


APPENDIX  A. 


Mu.  Scott  Wilson,  writing  to  the  author  of  his  visit  to 
the  Isle  of  Palma,  states  that  the  Queen  of  Spain  Fritil- 
lary (Argynnis  Lathonia)  is  very  common  in  the  meadows 
near  the  town  of  El  Paso,  2000  feet  above  the  sea  level 
in  May.  In  the  same  month  he  noticed  the  clouded 
yellow  (Colias  Edusa)  in  large  numbers  in  the  clearings 
amongst  the  pine-woods.  A few  specimens  of  the  large 
Fritillary  (Argynnis  Maia)  were  secured  by  him  at  El 
Paso  early  in  May,  where  the  Yulcania  was  also  found  ; 
of  these  latter  specimens  only  two  out  of  one  hundred 
proved  to  be  of  the  British  form  Atalanta.  The  Bath- 
white  (Pieris  Daplidice)  was  common  near  Argual. 

The  Danais  Chrysippus  appeared  rather  uncommon, 
only  a few  specimens  being  taken  near  the  barranco  Del 
Carmen,  not  far  from  the  town  of  Santa  Cruz,  and  a 
few  near  Tijarafe. 


n 


98 


The  Butterflies  and  Moths  of  Teneriffe. 

Specimens  of  the  small  blue  (Lycaena  Webbiana) 
were  taken  near  Argual. 

In  the  middle  of  May  the  large  white  (Pieris  Chei- 
ranthi)  was  commonly  found  on  the  large  laurel-trees 
at  La  Galga. 

The  author  believes  that  the  same  species  of  Lepi- 
doptera  are  generally  distributed  over  all  the  seven 
islands,  but  that  in  Fuerteventura  and  Lanzarote, 
both  of  which  are  dry,  sandy,  and  somewhat  barren 

i 

islands,  they  are  not  found  in  such  numbers  or  variety. 
It  is  probable  that  different  species  of  small  African 
moths,  some  of  which  are  enumerated  on  pages  93-4, 
may  be  found  in  Lanzarote,  which  is  the  nearest 
island  to  the  coast  of  Africa,  and  which  more  closely 

m 

resembles  it  in  climate  and  vegetation,  in  greater 
numbers  than  in  Teneriffe.  The  Euphorbia,  which 
grows  so  plentifully  in  most  of  the  islands,  is  un- 
common in  Lanzarote  ; hence  the  D.  Tithymali, 
abundant  in  Teneriffe,  would  be  scarce  in  this  island. 
The  lack  of  water  in  Fuerteventura,  and  consequent 
sparse  vegetation,  is  doubtless  the  cause  of  the  scarcity 
of  Lepidoptera  in  that  island,  though  the  interesting 


Appendices.  99 

occurrence  of  the  insect  “ Euchloe  Ch’arlonia,”  a North 
and  West  African  butterfly  (which  has  only  once  been 
recorded  as  having  been  observed  in  Teneriffe),  is 
accounted  for  by  the  proximity  of  the  island  in 
question  to  the  African  mainland.  This  species 
probably  occurs  in  Lanzarote,  for  the  same  reason ; 
it  will  doubtless  become  dispersed  over  the  remaining 
islands  in  time. 


APPENDIX  B. 


Under  date  July,  1893,  the  Key.  0.  E.  Bentliall 
writes  : — 

“As  to  the  ‘blue’  (Webbiana),  I found  it  in 
abundance  at  Guimar  about  half  a mile  from  the  coast, 
where  the  barrancos  shallow  down  before  running  into 
the  sea. 

“ Most  of  the  specimens  were  rather  wasted,  so  I 
suppose  the  best  time  for  them  would  be  a fortnight 
earlier  than  when  we  went  there  (April).” 


APPENDIX  0. 


Several  of  tlie  Teneriffe  moths,  although  similar  to 
English  and  European  species,  assume  rather  a darker 
insular  form.  The  Triplieena  Pronuba,  Calocampa 
Exoleta  and  Asopia  Farinalis  are  examples  of  this.  The 
StOrrha  Sacraria  is  also  met  with  marked  with  a 
much  brighter  red  than  in  ordinary  specimens,  and 
showing  great  diversity  in  shade  of  colour,  from  red 
to  almost  yellow.  Anyone  wishing  to  acquire  more 
knowledge  on  this  subject  should  refer  to  Observa- 
tions on  some  remarkable  Varieties  of  Sterrha  Sacraria, 
with  general  notes  on  Variation  in  Lepidoptera,  by 
P.  M.  McLachlan,  F.L.S.”  Transactions  of  the  Ento- 
mological Society  of  London,  Ser.  3,  vol.  ii,  pp.  453-468, 
pi.  23. 

Those  who'  are  interested  in  the  subject,  and  have 
sufficient  time  and  patience,  would  probably  be  well 


102 


The  Butterflies  and  Moths  of  Teneriffe. 

repaid  for  their  trouble  by  the  result  of  experiments 
in  selecting  and  breeding  together  insects  of  the  same 
species  which  exhibit  any  slight  deviation  in  their 
markings  and  colour.  Thus  in  rearing  a number  of 
the  Pyrameis  Callirhoe  several  specimens  have  been 
observed  to  emerge  from  the  chrysalis  state  with  bright 
yellow  instead  of  red  markiugs  on  the  margins  of 
the  hind-wings.  The  white  markings  on  the  upper 
wings  also  varied  somewhat.  The  Pyrameis  family 
would  possibly  lend  itself  freely  to  the  production  of 
new  varieties.  The  Danais  Chrysippus  is  another  species 
of  butterfly  which  presents  itself  for  experiment.  By 
selecting  the  lighter  hind-wing  variety,  Alcippoides,  for 
breeding,  perhaps  the  Alcippus,  which  hitherto  has 
not  been  found  in  Teneriffe,  might  be  produced. 
Among  the  smaller  butterflies,  the  Chrysophanus 
Pliloeas,  and  the  Astrarche  var.  Aestiva  have  both 
shown  deviation  in  colour  and  markings,  but  these 
ate  much  smaller,  and  consequently  more  difficult  to 
rear.  Moreover,  they  would  not  lend  such  an  interest 
to  the  subject  as  the  larger  specimens. 

In  the  moths,  the  Deilepliila  Tithymali  caterpillars, 


A ppendices.  1 03 

if  fed  on  a species  of  milk-wort,  evince  a slight  variety 
in  colouring  and  size  of  moths  as  compared  with 
those  fed  on  Euphorbia.  They  must,  however,  be  fed 
on  the  plant  from  the  earliest  stage,  as  they  only  thrive 
on  the  food  to  which  they  have  been  accustomed  from 
the  first.  Some  of  the  earliest  specimens  are  occasion- 
ally found  on  the  milk-wort,  the  eggs  having  been 
deposited  thereon.  Those  found  in  January  are  more 
likely  to  thrive  on  this  food  than  those  met  with  later 
on,  as  the  Euphorbia,  on  which  they  generally  feed,  is 
not  in  its  prime  till  the  early  spring. 

Great  care,  patience,  and  time  are  required  for 
these  most  interesting  experiments,  but  the  natural 
advantages  of  the  climate  of  Teneriffe  would  greatly 
facilitate  any  efforts  made,  as  the  variation  in  tempera- 
ture is  so  slight,  and  consequently  the  breeding  process 
can  be  carried  on  nearly  all  the  year  round.  Experi- 
ments of  this  nature,  which  might  pleasantly  be  made  by 
those  with  whom  time  might  otherwise  pass  slowly 
in  Teneriffe,  would  probably  prove  of  distinct  value 
to  students  of  Biology. 


.1 


APPENDIX  D. 


The  “ Deilephila  Daucus,”  allied  to  “ Lineata,”  a 
North  American  species,  is  said  to  occur  in  Teneriffe, 
but  the  author  has  not  seen  a specimen.  If  such  a 
species  is  really  found  in  the  island,  it  is  more  probably 
D.  Livornica,  -which  is  common  in  South  Europe  and 
throughout  Africa,  and  is  found  in  Madeira.  Either 
of  the  above  species  may  be  distinguished  from  D. 
Tithymali  by  the  white  lines  on  the  wings,  but  D. 
Livornica  has  only  four  longitudinal  white  stripes  on 
the  thorax,  whereas  D.  Daucus  has  six.  D.  Livornica 
is  a rarity  in  England,  but  is  found  throughout  all 
the  warmer  parts  of  the  Old  World. 


ALPHABETICAL  INDEX  OF  GENERA 
AND  SPECIES. 


\_The  specific  names,  including  varieties,  are  printed  in  italics.'] 


Acherontia  . 

Page 

. 64 

Acidalia 

. 90 

Actceon 

. 60 

AEstiva 

. 41 

xEgeria, 

. 57 

Agrotis 

. 89 

Alcippoides  . 

. 48 

Alcippus 

. 48 

Algce  . 

. 89 

Aporia 

. 34 

Aporodes 

. 95 

Archippus  . 

. 44 

Argynnis  . 

. 49 

Armigera  . 

. 81 

Asinalis 

. 94 

Asopia 

. 94 

Aspilates 

Page 

. 87- 

Astrarche  . 

. 41 

Atalanta 

. 52 

Atropos 

. 64 

Aurata 

. 95 

Aurifera 

% 

. 78 

Bcetica 

. 38 

Batatce 

. 65 

Bogotatella . 

. 95 

Botys  . 

. 94 

Bryophila  . 

. 88 

Callidella  . 

. 95 

Callirhoe 

. 54 

Calocampa . 

. 76 

Calymnia  . 

Page 

. 94 

Cardui 

. 54 

Oelerio 

. 69 

Centra 

. 94 

Gharlonia  . 

. 33 

Gheiranthi  . 

. 29 

Choerocampa 

. 69 

Ghrysippus  . 

. 46 

Chrysitis 

. 78 

Chrysitina  . 

. 78 

Chrysoplianns 

. 42 

Circumflexa. 

. 79 

Gleobule 

. 35 

Colias 

. 36 

Gollinaria  . 

. 87 

Consolidata . 

. 90 

1 


106 

Page 

Convolvuli  . 

. 65 

Cosmophila . 

. 95 

Crambus 

. 95 

Cratcegi 

. 34 

Cryptoblabes 

. 95 

Danais 

. 44 

Daplidice  . 

. 32 

Dasychira  . 

. 73 

Daucus 

. 104 

Dcilcphila  . 

. G7 

Deiopeia 

. 74 

Dipsacea 

. 81 

Divincla 

. 86 

Dorcalis 

. 95 

Dorippus 

. 49 

Duponckclia 

. 95 

Edusa 

. 36 

Elutella 

. 95 

Ephatia 

. 95 

Ephestia 

. 95 

Epinephele  . 

. 58 

Eriosoma  . 

. 80 

Erosa  . 

. 95 

Eucbloe 

. 33 

Eupithecia  . 

. 92 

Exoleta 

. 76 

Farinalis 

. 94 

Ferrugalis  . 

. 95 

Alphabetical  Index. 


Ferruginea  . 

Page 

. 94 

Ficulella 

. 95 

F loralis 

. 95 

Fortunata  . 

58,  73 

Fovealis 

. 95 

Fri  till  ary 

. 49 

Gamma 

. 79 

Gilvaria 

. 87 

Gnidiella  . 

. 95 

Gxiancharia. 

. 95 

TIelice 

. 37 

Heliaca 

. 94 

Heliothis 

. 81 

Hellula 

. 95 

Hesperia 

. 60 

Ilipparchia  . 

. 60 

Hispulla 

. 58 

Huntera 

. 56 

Hypena 

. 85 

Interpundella 

. 95 

Janira 

. 58 

Iilugii 

. 49 

Lathonia 

. 51 

Litha  . 

. 95 

Page 

Littoralis 

. 82 

Lividalis 

. '86 

Livornica  . 

. 104 

Lucida 

. 83 

Lycaena 

. 38 

Lysimon 

. 40 

Macroglossa 

. 70 

Maia  . 

. 49 

Meridionalis 

. 95 

Monodactylus 

. 95 

Nonagrioides 

. 90 

Ubsitalis 

. 85 

Ommatostola 

. 85 

Omphacodes 

. 86 

Pandora 

. 49 

Pararge 

. 57 

Peridroma  . 

. * 83 

Phlceas 

. 42 

Pieris  . 

. 29 

Plcxippus  . 

. 44 

Plodia 

' . 95 

Plusia 

. 78 

Polygonalis 

. 94 

Polyommatus 

. 42 

Prodenia 

. 82 

Pronub  a 

. 77 

Alphabetical  Index. 


i 


Pseudophia . 

Pago 

. 75 

Pterophovus 

. 95 

Pulchella  . 

. 74 

Pumilata  . 

. 92 

Pupillaria  . 

. 91 

Pyrameis 

. 52 

Rapes 

. 31 

Pavula 

. 88 

Rhodocera  . 

. 35 

Rubi  . 

. 43 

Rufescens  . 

. 71 

Rhyparioides 

. 71 

Sacchari 

. 85 

Sacraria 

. 84 

Saucia 

. 83 

Scoparia 

. 95 

Sepiaria 

. 91 

Sesamia 

Page 

. 90 

Setomorpha . 

. 95 

Solanella 

. 95 

Sphinx 

.•  65 

Spinifera  . 

. 89 

Statilinus  . 

. 60 

Sterrha 

. 84 

Stregaria 

. 94 

Sudetica 

. 95 

Tarache 

. 83 

Tempestivata 

. 94 

Tenebrata  . 

. 94 

Tephronia  . 

. 91 

Tersellus 

. 95 

Thecla 

. 43 

Tirlxaca 

. 75 

TirrTicea 

. 75 

Tiihymali  . 

. 67 

107 

Page 

Transversella 

. 95 

Tripartita  . 

. 79 

Triphsena  . 

. 77 

Ucetia 

. 95 

Uncfalis 

. 95 

U rticce 

. 79 

Vanessa 

. 20 

Verbascalis  . 

. 94 

Vulcania 

. 54 

Webbiana  . 

. 39 

Wollastoni  . 

. 30 

Xiphioides  . 

. 57 

Zonosoma  . 

. 91 

DESCRIPTION  OP  PLATES. 


PLATE  t 

Fig. 

1.  Pieris  Wollastoni. 

2.  „ Cheiranthi  (under  side). 

3.  Rbodocera  Cleobule. 

4.  Eucliloe  Charlonia. 

5.  Celias  Edusa  (female). 

6.  ,,  var.  Helice. 

7.  Lycfiena  Webbiana  (upper  side). 

8.  „ „ (under  side). 

PLATE  II. 

Fig. 

1.  Danais  Plexippus. 

2.  „ Clirysippus. 

3.  „ Alcippoides. 

4.  Pyrameis  Huntera. 

5.  ,,  Cardui. 

6.  Lycseua  Astrarclie  var.  A estiva. 

7.  Ilipparchia  Statilinus. 

8.  Hesperia  Actason. 


PLATE  III. 

Fig. 

1 . Argynnis  Maia  or  Pandora  (upper 

side). 

2.  „ „ (underside). 

3.  Argynnis  Lathonia  (upper  side). 

4.  „ „ (under  side). 

5.  Pararge  Xiphioides. 

G.  Pyrameis  Vulcania  or  Callirboe. 
7.  „ Atalanta. 

PLATE  IV. 

Fig. 

1.  Acherontia  Atropos. 

2.  Choerocampa  Celerio. 

3.  Pseudopbia  Tirhaca. 

4.  Deilephila  Tithymali. 

5.  Rhyparioides  Rufescens. 

v 

6.  Plusia  Aurifera. 

7.  Omphacodes  Divincta. 

8.  Tarache  Lucida. 

9.  Deiopeia  Pulcliella. 

10.  Aspilates  Collinaria. 

11.  Dasycbira  Fortunata. 


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PLATE  1. 


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Vmrertt'BrooUfl.Day  &.Scnfrnp 


1.  Rcovo  London. 


I 


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PLATE  2 


TCBrooks,Dn.y8  Sotvbn^ 


A.E  Holt -White, del,  R Morgan  lilh 


L Pjocvc  &.  G°  London. 


I 


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A E Hoi*  V»’hkt^del,R  Morgan  litlu 


Vincent  Bro  oksJ)ay&.  Son  Imp 


L Reeve  &.C9  London 


PLATE  4. 


VincerA  Br  ookspay  & Sunixnp 


A/E.Holt -White, dal,  R Morgan  llth. 


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