430 HYLID.A. 
12. Phyllomedusa tomopterna. 
Pithecopus tomopternus, Cope, Proc, Ac. Philad, 1868, p. 112. 
Vomerine teeth in two small fascicles opposite the anterior part 
of the choante. Form elongate. Snout not quite vertical in profile ; 
loreal region elevated, plane; tympanum one third the diameter of 
the eye. Fingers and toes free; first toe longer than second. 
The hind limb being carried forwards along the body, the tibio- 
tarsal articulation marks the front of the orbit. Parotoids indistinct ; 
a dermal fold on lower arm, strong on elbow ; a weak one on tarsus, 
terminating above in two heel processes, one projecting inwards and 
one outwards. Above green, below with hands and feet yellow ; 
outer fingers and toes bound with purple, like the concealed surfaces ; 
no brown margin inside lower lip. Size small. 
Upper Amazon. 
13. Phyllomedusa hypochondrialis. 
Phyllomedusa bicolor, part., Giinth. Cat. p. 120. 
Hyla hypochondrialis, Daud. Rain. p. 29, pl. 10. f. 1, and Rept. viii. 
p- 60; Gravenh. Delic. p. 28. 
Calamita hypochondrialis, Merr. Tent. p. 170. 
Phyllomedusa bicolor, part., Dum. § Bibr. p. 629. 
hypochondrialis, Cope, Proc. Ac. Philad, 1862, p. 855; Peters, 
Mon. Berl, Ac. 1871, p. 404. 
Pithecopus hypochondrialis, Cope, Journ. Ac, Philad, (2) vi. 1866, 
p. 86, and Proc. Ac. Philad. 1868, p. 112. 
Phyllomedusa azurea, Cope, Proc. Ac, Philad. 1862, p. 355. 
Pithecopus azureus, Cope, Journ. Ac, Philad. (2) vi. 1866, p. 86, and 
Proc, Ac. Philad. 1868, p. 112. 
Tongue entire. Vomerine teeth none. Snout as long as the 
diameter of the eye, truncate ; loreal region nearly vertical; inter- 
orbital space a little broader than the upper eyelid; tympanum not 
half the diameter of the eye. ‘Fingers free, first shorter than se- 
cond, fourth nearly as long as third; first toe longer than second ; 
disks of fingers and toes rather small; inner metatarsal not promi- 
nent. The hind limb being carried forwards along the body, the 
tibio-tarsal articulation reaches generally the hinder edge of the 
eye. Skin smooth above, granulate beneath; parotoids scarcely 
distinct. Light purplish or blue above; upper lip white-edged ; 
upper surface of arms colourless; a narrow bluish band along the 
thigh ; concealed portions of limbs and sides of body with vertical 
purplish-brown bands; beneath whitish, immaculate. Male with a 
subgular vocal sac. Size of Hyla arborea. 
S. America. 
a-b. SQ. Berbice. 
(6) 2. British Guiana. 
je Dutch Guiana. Sir A. Smith [P.]. 
g. Her. Pernambuco. W. A. Forbes, Esq. Bask 
h. 2 Santarem, H, A. Wickham, Esq. [C.]. 
fees 
