ia. sie
fakes
i Tig rae
pbs
nese
ire
east
i a
aunts
i
Braet
ee
RT
ies So
sti
Mea
Beale,
reais
Beet peat
Bae) ashes)
re
ey
ki
‘i
ay
1
See Otdee
eka
z, bea
Sa te
-
ee
ST iiestaae f oa
F i aN ; Se) ia
GDL pel
Wer
ayare
: nf
era)
Bs | a ae Sida heey
Aa a
RC 4
ra 3S
=
SS
Ineecta
aay “Arachnida
$ Myriapoda
A _ Eurypterida
\
‘
ei
LO ga
a 77 &
= Lae We. Cyclostomata
a oe
bore annelida
Onychophora
Elasmobranchii v7
~ / “ rie
‘ ’ st
SU oye
ly
Ww
<= 1 B
Leptocardit \
Tardigrada Samer _ATunicata
aN ON eS M7
beset Moy . i We
V / SH | v
t Pentastomida XY & H O™e,
\ NA CE
XK = Z) i Gastropoda
Enteropneusta €
\. CHORDATA ‘
/
Oe \ / — Scaphopoda
SS H yy 0
earxe
)
L
——
Phoronida VA
’
ye Polyzoa.
Adin BS ee aw ws
SS ,
\ 3
5 é. MOLLUSCOIDA sai
/ ain
-
+
Echinoidea oe
\.
N
Rotifera 1
Ce yi wi. Sle
/ = NO aah
3 0
XS
s
Asteroidea
Hélothuroidea as i we /
. y; =
Xt TROCHELN sa
car ELI MINTHES Fi aby “7 Acanthocephala
Ophiyroides a \ / BAG be
1 4 - p
1 ! s a Fae
} Meh ee Nematoda
\ / 7 “4
Wise erre Yh F ee
‘ Dinophilea 7 it ss NEMATHELMINTHES
‘ ‘ 4 7 7
\ Ua 7a 7 iG
angie \ / 7 ‘a
Crinoidea \ eas Bre axial 5 eae Sy
ph Wd x50 7 Chartognatha
(CHINODERMATA Nil 4 7 Rea
ECE DE A Wien Desmoscolecidas Lao Se
= Wie ‘ Aten
S YW fi setinp
Sn « V L Coke
XM ‘ x2s Tose ite
pow ' ete
Se ' Cheetosomide oo
~ va te
Ta 1 U ae
yea:
~ 4 -
te ' ee,
1 a
SS ! SA
‘ 1 7
Sy 4
RES \ 1 5
: N 1 ¢ :
xe 1 ti Trematoda
‘\ if ca
S 1 7 Turbellaria Cestada.
1
1
1
x t
fogs oa 2
i “ pe See
y, ae
1 pe
J A 4 les
‘Actinoza. " S45 #5 Ege ni
! BG ea y Non-calcarea
H bees Uaeeed Calcarea
! a 7
7 Pit
Sean Ze ANG
CELENTERATA \ \ Pe 7
Nas Nata a
pire ence ed ele eas
SNe xe
SSR tA oe
SA wa
235s" a SNe e8
Sa reteset X15 P vs .
mEsoLoA ied N é The Phyla and Classes of Animals Ar-
ranged to show their Supposed Relation-
ships.
Copyright, 1909, by W. P. Hay.
isle
Nore:—Classes which are entirely extinct are
represented by name only; those which consist
of minute or microscopic forms have the repre-
The approximate
degree of enlargement or reduction is indicated PROTOZOA
'
'
‘
by the small figures near each picture.
sentative enclosed in a circle.
Z<osonion in
SS
i) GiLE
COLLECTION
HTT
(|
HIM
ll \|