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FIELD MUSEUM OF NATURAL HISTORY.

PUBLICATION 147.
ZOOLOGICAL SERIES. VOL. VII, No. 11

BATRACHIANS AND REPTILES
FROM BRITISH EAST AFRICA

BY

SETH EUGENE MEEK,

Assistant Curator of Department.

CHARLES B. CORY,
Curator of Department of Zoology.

CHICAGO, U. S. A.

October, 1910

0 , 5

FT.

\ \

BATRACHIANS AND REPTILES FROM BRITISH
EAST AFRICA.

BY SETH EUGENE MEEK.

The batrachians and reptiles listed in this paper were collected in
1905-7 by the Museum's East African expedition in charge of Mr. C.
E. Akeley, assisted by Mr. Edmund Heller. This expedition was
engaged chiefly in collecting mammals and birds, and so the collection
of batrachians and reptiles is not large when compared with the great
amount of material obtained belonging to these two groups. The new
species of mammals have been described by Mr. W. H. Osgood,* who
has in preparation a full account of the entire collection. An anno-
tated list of the birds collected by this expedition was prepared by Dr.
N. Dearbornf and published by the Museum.

I wish to express my thanks and obligations to Dr. G. A. Bou-
lenger for his kindness and generosity in identifying most of the species.
The British Museum contains a large collection of East African
reptiles, and these Dr. Boulenger knows better than does any other
person.

Batrachians.

Rana mascariensis Gunther.

Nairobi. 38 mm., color dark with marbling on hinder part of
thighs; 38 mm., same as above but much lighter color on back.

Athi River. 35 mm., uniform grayish, no definite marblings.

Lake Elmenteita. 54 mm., light band on back, thighs marbled.

Phrynobatrachus natalensis (A. Smith).

Nairobi. 21 mm.; Lukenya, 23 mm. The specimen from Lu-
kenya differs from the one from Nairobi in having a much smoother
skin, and in the presence of a white dorsal stripe.

Arthroleptis minutus Boulenger.
Nairobi-. One specimen, 19 mm.

* Field Mus. Nat Hist. Pub. 141 and 143. Zool. Ser., Vol. X. Nos. 2 and 3, pp. 5-22.
t Field Mus. Nat. Hist. Pub. 135. Ornith, Sen, Vol. I., No. 4, pp. 141-190.

403

404 FIELD MUSEUM OF NATURAL HISTORY — ZOOLOGY, VOL. VII.

Rappia marmorata (Rapp).

The specimens of this species vary greatly in color. The general
color varies from light gray, the body being covered with small black
dots, to a dark uniform brown with the black dots inconspicuous.

Athi Plains: Two specimens, 20 and 28 mm., cT dark gray, body
with small black dots; 25 mm.,(5\ dark gray, body with small black
dots; 24 mm., d\ light gray, with inconspicuous dark dots; 26 mm.,
d\ brownish gray with dark dots; 25 mm., 9 , light gray, dark dots
not conspicuous; 26 mm., 9 , light gray with very small black dots.

Lukenya. 27 mm., 9 , gray, black dots present; two specimens,
23 and 16 mm., 9 , uniform with fine black dots; 29 mm., cT, very
dark uniform brown.

^
Rappia cinctiventris (Cope).

Athi Plains. Two specimens, 27 and 22 mm., d\
Lukenya. Two specimens, 27 and 22 mm., d\
Kijabe. One specimen, 22 mm., d\

Cassina senegalensis (Dumeril & Bibron).

Athi Plains. 37 mm., cT, dark median dorsal stripe present,
lateral broken into elongate blotches.

Nairobi. 32 mm., 9 , color same as the preceding; 29 mm., 9 ,
dorsal band broken into two blotches, each one shaped like a figure
eight.

Hylambates bocagei (Giinther).

Lukenya. One specimen, 37 mm.

Phrynomantis bifasciata (A. Smith).

Lukenya. One specimen, 31 mm., lateral white bands present,
also the large heart-shaped white spot on coccygeal region ; legs with
white spots.

Hemisus marmorata (Peters).

Lukenya Hills. One specimen, 29 mm.

Bufo regularis Reuss.

Athi Plains. One specimen, 12 mm.

Molo. One specimen, 90 mm.

Lake Elmenteita. One specimen, 59 mm.

August, 1910. BATRACHIANS AND REPTILES — MEEK. 405

Reptilia.

Trimerorhinus tritaeniatus (Gunther).

Naivasha. Body 225 mm., tail 55 mm., scales 17-186-68.

Lukenya. Body 545 mm., tail 149 mm., scales 17-185-61.

Athi River Camp. Body 490 mm., tail 107 mm. , scales 17-173-57,
4th and 5th labials enter the eye.

Stripes as described by Dr. Boulenger are very distinct on this
specimen, much more so than on the specimens mentioned above.

Molo. Body 151 mm., tail 32 mm., scales 17-174-56; body
151 mm., tail 36 mm., scales 17-169-63.

The lines so distinct on the larger specimen from Athi River Camp
are very faint on these two small specimens.

Rhamphiophis oxyrhynchus (Reinh.).

Voi. Body 615 mm., tail 282 mm., scales 17-171-116, 23 scales
on neck.

Psammophis sibilans (Linnaeus).

Voi. Body 589; scales 17-157-? A portion of the tail is missing.
The color of this specimen is same as described in var. D. by Dr.
Boulenger, Cat. Lizards, iii, 163.

Elapechis guentheri (Bocage).

Kijabe. One specimen in poor condition. Length of body 175
mm., tail 20 mm. , scales 13-158-32.

Causus resimus (Peters).

Nairobi. Body 609 mm., tail 17 mm., scales 17-161-25.

Vipera hindii Boulenger.

Aberdare Mts. Body 249 mm., tail 31 mm.; scales 27-134-31;
body 190 mm., tail 25 mm., scales 27-144-34. Subcaudals in 2
rows; scales all keeled.

Bitis arietans (Merr.).

Nairobi. Body 780 mm., tail 59 mm., scales 35-138-21.

Lycophidium capense (Smith).

Nairobi. One specimen in poor condition. Length of body
250 mm., tail 40 mm, scales 17-200-82.

406 FIELD MUSEUM OF NATURAL HISTORY — ZOOLOGY, VOL. VII.

Chlorophis neglectus (Peters).

All of the specimens of this species in the collection are very much
alike in color and appearance.

Voi. Body 525, tail 204, scales 15-170-85.

Athi River. Body484, tail incomplete, scales 15-171-?; body 520,
tail incomplete, scales 15-178-?, body 435, tail 242, scales 13-156-120.
Kijabe. Body 540, tail 241, scales 15-175-106; body 518, tail
243, scales 15-171-110; body 369, tail 190, scales 15-164-121.

Kenya Province. Body 342, tail 143, scales 15-157-92.

Coronella semiornata Peters.

Voi. One small specimen.

Kijabe. Body 406 mm., tail 127 mm., scales 21-195-83; body
147 mm., tail 54 mm., scales 21-189-90.

In all the specimens the subcaudals and anal are divided. The
larger specimen is dark olive brown, without lines or spots; ventrals
dark with light edges; preorbital and postorbital not light colored.
Small specimen from Kijabe with the middle of each scale black on
anterior part of body; ventrals light, their ends darker, edges light
colored.

Leptodira hotamboeia Laur.

Athi River. Body 479 mm.,> tail 80 mm., scales 19-170-48, no
white cross bars.

Lake Elmenteita. Body 591 mm., tail 84 mm., scales 19-179-44,
anterior part of body with cross bars made up of small white spots.

Mt. Kenya. Body 372 mm., tail 33 mm., scales 17-179-24 (?).
The tail blunt, apparently once broken, no white cross bars.

Hemidactylus brookii Gray.

One specimen taken on the steamer in the Red Sea, body 43 mm.,
tail 40 mm.

Hemidactylus mabouia (Moreau).

Voi. Three specimens, body 70 mm., tail 63 mm.; body 71 mm.,
tail missing; body 68 mm., tail 71 mm.

Lygodactylus picturatus (Peters).

Voi. Body 34 mm., tail 31 mm., c? ; body 34 mm., tail 35 mm.,
cT ; body 35 mm., tail 42 mm., c? ; two females with tail imperfect
are 37 mm. and 34 mm. respectively.

August, 1910. BATRACHIAXS AND REPTILES — MEEK. 407

Agama colonorum Baud.

Vol. Nine females, 45 mm. to 100 mm., and eight males, 50 mm.
to 106 mm.

Lukenya. Eleven females, 75 mm. to 100 mm., and seventeen
males, 90 mm. to 120 mm.

Kenya Province. Two females, 45 mm.

The tail of the males is more spinose and of greater diameter than
that of the females, the keels on the upper row of scales are largest and
form a low keel which, though present, is less prominent in the males.
In some of the larger males the abdomen is dark, the portion about
the groin and the under surface of the head is nearly uniform brick-
red. In most specimens of both sexes the under surface is light col-
ored, except the chin, which is striped or marbled with darker; the
tails are banded on some specimens to nearly uniform color on others.

Agama caudospinosa sp. nov.

Type No. 2312, P.M. N.H. ; length, body 91 mm., +tail 128 mm.=
219 mm.; Lake Elmenteita, B.E.A.

Head depressed; nostril tubular, directed slightly upward and
backward, pierced in posterior part of small nasal, the opening just
below the canthus rostralis; upper head scales smooth; a narrow
elongate scale on the middle of the snout ; occipital not enlarged ; ten
upper labials; sides of the head near the ear and neck with groups of
small spines, the longest less than half the diameter of the ear open-
ings; ear opening larger than the eye; throat plicate, no gular pouch;
body depressed, the back not keeled; dorsal scales imbricate, with
weak keels slightly converging towards the vertebral line; dorsal scales
smaller than the caudals but larger than on sides and ventral surface ;
ventral scales without keels; 45 scales between the origin of the arms
to the origin of the legs ; no distinct nuchal crest ; a few nuchal scales
with slightly enlarged keels, no trace of dorsal keel, 70 to 85 scales
around middle of body ; the fourth finger slightly longer than the third ,
tip of the fifth extending beyond the first; fourth toe a little longer
than the third, the 5th extending beyond the first; tail long, covered
with large strongly keeled spinose scales, forming distinct annuli;
male with a row of anal pores; tail not keeled above.

Color dark brownish, with light cross lines or light blotches on
rump and tail; under surface of males light to dark brown; under
surface of head with the light and dark in slightly irregular longitudi-
nal bands.

This species differs from A. colonorum in the absence of a nuchal

408 FIELD MUSEUM OF NATURAL HISTORY — ZOOLOGY, VOL. VII.

Locality

Gilgil

Gilgil

Gilgil

Lake Elmenteita

Length of body . .

106
30
25
24

15
51

14

70
29

22

106*

51

108
30
25
24
14-5
5°

14
74
30
24

122*

54

114
33
25
26

15
5i

IS

73
29

24

120*

52

91
27
20

2 I
12

45

i4
64
24

22
128

52

77
23
18
18
10
36

ii

57

22

18
106

55

Length of head.

Width of head .

Tip of snout to ear

Interorbital

Length of arm

Distance from base of 5th finger to tip
of 4th

Length of leg

Length of tibia

Distance from base of 5th toe to tip of 4th
Length of tail

Scales around body .

crest, slightly larger, more faintly keeled and less convergent dorsal
scales, and the very large and strongly spinose scales on the tail.
The nostril is slightly lower and less directed upward. The bands
on under surface of the head are much more conspicuous than on any
of the specimens of A. colonorum in the collection.

All of the specimens are males. The above measurements are
given in mm.

Agama atricollis A. Smith.

Nairobi. Body 80 mm., tail 92 mm., 9 ; body 103 mm., tail
1 10 mm., cJ1.

Kijabe. Body 35 mm., tail broken.

Gil Gil. Body 77 mm., 9 ; body 88 mm., tail 103 mm., cT ; body
113 mm., tail 118 mm., cT.

Lake Elmenteita. Body 75 mm., tail 76 mm., 9 ; body 100 mm.,
tail in mm., 9 ; body 87 mm., tail 101 mm., c? ; body 99 mm., tail
122 mm., c? ; body 115 mm., tail 147 mm., cJ1 ; body 88 mm., tail
103 mm., c? ; body 113 mm., tail 118 mm., c?.

The specimens mentioned above show some variation, the female
from Nairobi and a female (loomm.) and a male (87 mm.) from Elmen-
teita have 5 whitish blotches on dorsal surface about the size of the
eye, and a few narrow faint whitish lines across the back between these
blotches; the tail is distinctly barred with black. On the female
from Gilgil these spots and lines are very indistinct. The ventral
surface of the head is light to dark brown irregularly spotted with
lighter, to bluish black on the old males. The ground color of the

*The tails of the three specimens from Gilgil are apparently incomplete,
the ends being quite blunt but are scaled over; the diameters of these ends
are 6, 3 and 5 mm. respectively.

August, 1910. BATRACHIANS AND REPTILES — MEEK. 409

upper surface is grayish to nearly uniform brown; the fingers and
toes are barred.

The position of the nostril varies a little; in most specimens it is
slightly below the canthus rostralis. Males have 2 or 3 rows of anal
pores.

Varanus niloticus (Linnaeus).

Kisumu. One specimen. Body 100 mm., tail 140 mm.

Eremias spekii Giinther.

Voi. Six specimens of about uniform size, the two perfect speci-
mens measure as follows: Body 48 mm., tail 85 mm.; body
47 mm., tail 78 mm.

Qerrhosaurus flavigularis Weigman.

Nairobi. Body 140 mm., head 26 mm., width of head 18 mm.,
arm 37 mm., leg 60 mm., tail 225 mm. (tail not perfect, and with a
bud or branch 5 mm. in length 35 mm. from its tip), scales 8-20-
56, femoral pores 12; body 122 mm., head 24 mm., width of head

18 mm., arm 37 mm., leg 60 mm., tail 292 mm., scales 8-22-58,
femoral pores 14 and 15; body 145 mm., head 32 mm., width of head
23 mm., arm 36 mm., leg 69 mm., tail 310 mm., scales 8-22-57,
femoral pores 16.

The squamation of the head of these three specimens is the same.
Fronto-nasals not touching rostral ; prefrontals forming a suture about
equal in length to fronto-nasal ; frontal nearly twice as long as broad
and as long as its distance to rostral ; fronto-parietals forming a suture ;
interparietal very small; parietals forming a suture behind inter-
parietal twice the length of this scale.

Brownish above, a light narrow median and a broader light black-
edged line on each side extending from nostril and upper margin of
eye, fading out near middle of length of tail ; sides with narrow bars
composed of light and dark spots; belly light; upper surface of head
marbled with darker. In point of scales these specimens more nearly
agree with G. nigrolineatus as described by Dr. Boulenger, which is
regarded as a synonym of G. flavigularis by Tornier.

Gerrhosaurus major Dumeril.

Voi. One specimen. Body 88 mm., head 22 mm., width of head

19 mm., arm 29 mm., leg 40 mm., tail 119 mm., scales 32 in trans-
verse series, 12 longitudinal series, ventrals in 10 series, 13 femoral
pores. Scales on top of head slightly rugose; fronto-nasal broader

410 FIELD MUSEUM OF NATURAL HISTORY — ZOOLOGY, VOL. VII.

than long, scarcely in contact with the rostral; prefrontals in con-
tact, forming a suture about % length of fronto-nasal ; fronto-nasal
divided on its posterior % by a. groove in line with prefrontal suture ;
width of frontal 1.6 in its length, its length greater than its distance
from the tip of snout ; parietals forming a suture behind parietal ;
fronto-parietal suture equals length of prefrontal suture; a single
narrow shield in front of ear opening.

Color uniform brown above, yellowish beneath.

Mabuia brevicollis (Wiegman).

Voi. Two specimens. Body 120 mm., tail 175 mm.; body 127
mm., tail missing.

Color brown, the edges of the scales are darker, forming dark lines
along the rows of scales. A few white spots on lower portion of sides
of the neck ; ventral surface of head and region about the groin dark
blue, the rest yellowish; 32 scales around the middle of the body;
fingers and toes overlap when the limbs are appressed.

Lukenya. Two specimens. Body 121 mm., tail missing; body
100 mm., tail 122 mm.

In both of these specimens the lines along the rows of scales are
well denned. Narrow dark bands on sides extending across back ; in
these are many white spots. On the larger specimen are 4 bands be-
tween ear and arm, 8 between arm and leg; ventral surface light, the
throat black spotted, a few scattered spots on sides of belly. The
smaller specimen resembles the larger except the bars across back
are less prominent; these bands extend on tail. The general color
of these two specimens much resembles that of Cholcides ocellatus.

Athi River. One specimen. Body 128 mm., tail 150 mm.

Color much lighter than the preceding, the stripes along the rows
of scales evident but not conspicuous; ventral surface light, the throat
bluish; no distinct white spots nor dark bars anywhere; toes and
fingers scarcely meet when the limbs are appressed.

Mabuia quinquetseniata (Licht.).

Voi. All of the specimens of this species in the collection were
taken at this place. Six of the specimens have the median dorsal
and the two lateral bands well developed, the body with very
few of no white spots or dots. These specimens measure as follows:
Body 37 mm., tail broken; body 51 mm., tail 76 mm.; body 59 mm.,
tail broken; body 57 mm., tail broken; body 88 mm., tail 95 mm.;
body 85 mm., tail broken. Three specimens have faint light dorsal

August, 1910. BATRACHIANS AND REPTILES — MEEK. 411

and lateral bands, and the body with numerous small bluish white
spots. Three white narrow vertical bars just back of the ear, be-
tween these a black blotch; ventral surface light, the throat bluish.
These specimens are males and the six mentioned above are probably
females.

Mabuia striata (Peters).

Nairobi. Color brown above, a broad dorso-lateral band on
four of the specimens; the color is uniform on the other. Body 84
mm., tail 120 mm., the color is darker, mottled with dark brown and
white spots. The toes of the appressed leg reaches to or nearly to
the elbow. The measurements of the four specimens are: Body
6 1 mm., tail 68 mm.; body 86 mm., tail 112 mm.; body 86 mm., tail
lost; body 78 mm., tail has been partly renewed. The ventral sur-
face of two of these specimens is white, the other two are the same
except the ventral surface of the head, which is spotted with brown.

Lukenya. Two specimens uniform brown above with two dorso-
lateral bands; ventral surface white, one being faintly brown-spotted.
Body 78 mm., tail in mm.; body 65 mm., tail 98 mm. The appressed
hind limb nearly reaches elbow.

Lake Elmenteita. Three specimens, more or less spotted with
brown spots and small white spots. Ventral surface bluish white,
the under surface of head brown spotted. These specimens measure
as follows: Body 70 mm., tail 85 mm.; body 80 mm., tail broken;
body 82 mm., tail 120 mm. The appressed leg nearly reaches elbow.

Mabuia megalura (Peters).

Athi Plains. Body 50 mm., tail missing; body 20 mm., tail 38
mm., a light lateral band and 3 dark dorsal lines. Fingers and toes
overlap about half their length when the limbs are appressed.

Lukenya. Body 35 mm., tail 83 mm., white lateral band promi-
nent, the dark dorsal lines faint. Fingers and toes overlap nearly
their entire lengths when the limbs are appressed.

Kijabe. Body 66 mm., tail 185 mm. Color light brownish, the
dark dorsal lines very faint, white lateral band distinct. The tips of
the fingers and toes scarcely touch when the limbs are appressed.

Mabuia varia (Peters).

Voi. Five specimens, apparently all females. All are light
brownish with small dark brown spots, no light spots; ventral sur-
face uniform white to a light tinge of brownish in the female with four
young. The lower light lateral stripe well denned; the upper one

412 FIELD MUSEUM OF NATURAL HISTORY — ZOOLOGY, VOL. VII.

very faint to quite absent; median dorsal band absent. One indi-
vidual, body 56 mm., tail 93 mm., contained 6 young. In these the
lateral stripes are well defined, the median dorsal one very faint or
absent. The young measured as follows : Body 19 mm. , tail imperfect;
body 20 mm., tail 27 mm. ; body 20 mm., tail 28 mm. ; body 21 mm.,
tail 27 mm. ; body 22 mm., tail 25 mm. ; body 23 mm., tail 25 mm.

A second female, body 55 mm., tail 68 mm., contained 4 young.
The colors of these young are slightly paler than those mentioned
above. These measured as follows: Body 15 mm., tail 20 mm.;
body 15 mm., tail 25 mm.; body 17 mm., tail 21 mm.; body 19 mm.,
tail 23 mm. The three other specimens measured: Body 50 mm.,
tail 63 mm.; body 53 mm., tail 78 mm.; body 46 mm., tail missing.

Nairobi. Two specimens. The one, body 48 mm., tail 80 mm., is
light brown with dark brown spots, no white spots, the lateral bands
prominent, the median dorsal one very faint; the other, body 54 mm.,
tail 82 mm., is slightly darker and besides the dark spots there are
some small white ones on the back. All of the stripes fairly well
defined.

Lukenya. One specimen. Body 53 mm., tail, partly missing,
light brownish, with the dark brown spots and many small white
spots; lateral stripes prominent, median dorsal stripe not present.

Molo. These specimens are much darker and more uniformly
colored than those mentioned above; the stripes though present are
very faint. The ventral surface is brownish white. On throat and
ventral surface the head is bluish which in 2 specimens (probably
males) extends over most of the belly. They measure as follows:
Body 50 mm., tail 40 mm. (not perfect) ; body 49 mm., tail 64 mm.;
body 49 mm., tail 70 mm. ; body 46 mm., tail 70 mm. ; body 40 mm.,
tail missing.

Lygosoma sundevallii (A. Smith).

Kijabe. One specimen. Body 75 mm., tail 55 mm.; each scale
with a brown spot; ventral surface uniform yellowish.

Ablepharus wahlbergii (A. Smith).

Voi. Body 41 mm., head 5.5 mm., width of head 4 mm., arm
6.5 mm., leg 10 mm., tail imperfect. Broad dark band on sides with
yellow line above it, dorsal region dark brown.

Nairobi. Body 46 mm., head 6 mm., width of head 4.5 mm.,
arm 7 mm., leg 10 mm., tail 36 mm.; body 35 mm., tail missing, the
specimen in poor condition. Color same as specimen from Voi.

August, 1910. BATRACHIANS AND REPTILES — MEEK.

Lukenya.
specimen.

Body 41 mm., tail 45 mm. Color same as in above

Chamasleon jacksoni Boulenger.

Lukenya Province. The collection contains 8 females and 7 males
from this place. The males are easily distinguished by having the
rostral and two occipital horns of about equal length. These cephalic
projections on the female are short, the occipital ones are usually
very short, in these specimens never more than half the length of
the rostral horn, which is shown in the following measurements:

Sex

?

9

9

9

9

9

9

9

&

dj

tf

C?

Length of body in mm.
Length of rostral horn
in mm

132

I 2

127

I C

112

C

91

9

89

4

85

12

83

8

J33

I C

J39

27

135

25

109
19

i°S
17

72
8

6.S
0

Length of occipital
horns in mm . .

I

2 . s

2 . 5

i

2

7

i

2

29

25

18

17

8

8

The three largest females contained no eggs or young, but in the
remaining ones eggs were present. The eggs are spherical and are
connected in a string resembling a string of beads. The diameter
of the eggs in a female 91 mm. in diameter, which contained 18 eggs,
is 8 mm. The eggs of this species are smaller than are those of C.
dilepis, which are oval-shaped but which form a similar string along
the line of the greater axis.

Cham.-L-leon hoehneli Steindachner.

Voi. Three specimens, 84 mm., 73 mm., and 72 mm. The two
smaller ones gravid, with the embryos each enclosed in a thin mem-
branous sack; body of embryos 2 mm. in length.

Kijabe. Two specimens, 89 mm., and 87 mm.

Lukenya. Four specimens, 65 mm., 62 mm., 38 mm., 27 mm.

The largest specimen contained 7 eggs, each 8.5 mm. in diameter.
Eggs nearly spherical and connected, appearing like a string of beads.
In each egg the outline of the embryos was formed.

Mt. Kenya. Two specimens, 82 mm. and 73 mm.

Molo. Six specimens, 80 mm. to 90 mm. in length. These con-
tained no eggs. Two other individuals, 66 mm. and 75 mm., con-
tained eggs with quite well developed embryos. The larger individual
contained 9 eggs, each of which was less than half absorbed by the
embryo. The embryos in the smaller specimen were less developed.
The eggs are nearly spherical, each about 9 mm. in diameter.

414 FIELD MUSEUM OF NATURAL HISTORY — ZOOLOGY, VOL. VII.

In addition to the above the collection contains from Molo n
small (2 mm.) specimens, which appear to be embryos taken from a
specimen not in the collection. From the above it appears that the
breeding time of the four species mentioned is about March and April.
The eggs are fully formed in December, and the young are born
probably between March and June.

Chairueleon ellioti Giinther.

Lukenya. Ten specimens, 40 mm. to 65 mm. One female, 63
mm., contained 13 embryos, each one being contained in a thin mem-
branous sac; body ofeach embryo 20 mm. in length, the egg being
fully absorbed.

Chamseleon dilepis Leach.

Voi. One specimen, female, body 122 mm., which contained
several eggs. The eggs are oval, the long diameter of each is 15 mm.,
the short diameter 8 mm. The ventral surface was cut to allow the
preservative to penetrate better and some of the eggs were probably
lost. These eggs are very different in shape from the nearly spherical
ones found in the preceding species.

Molo. One specimen, 106. mm.

Machakos. One specimen, 90 mm.

Kinixys belliana Gray.

Nairobi. One specimen. Length of carapace 160 mm., width
(measured at hip) 104 mm., width (measured at shoulder) 97 mm.;
greatest height (measured on rump) 59 mm., height (measured at
shoulder) 57 mm., length of plastron 136, carapace being present.

Athi Plains. One specimen, measured like the above, is, length
93 mm., width 72 mm., width 69 mm., greatest height 39 mm.,
height 39 mm.; length of plastron 85, carapace being absent

The color ot these two specimens is practically the same, except
the smaller is the brighter, and colors in more contrast. Carapace
with margins of shields black, the centers yellow; plastron yellow,
irregularly blotched with darker.

Pelomedusa galeata (Schoepff).

Lukenya Hills. One specimen. Length of carapace 93 mm.,
width (middle) 72 mm., height (middle) 29 mm., length of plastron
83 mm.

Color dark brown some mottled with darker, plastron yellowish
with irregular dark markings, these mostly along sutures.

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