12. PALUDICOLA. Pi 
2, Paludicola bibronii. 
Pleurodema bibroni, vars. A & C, Giinth. Cat. p. 31. 
Pleurodema bibroni, Tschudi, Batr. p. 85; Girard, U.S. Expl. 
Exped., Herp. p. 38, pl. 4. f. 833-88 ; Espada, Viaj. Pacif., Vert. p. 87. 
Cystignathus bibroni, Dum. § Bibr. p. 410, pl. 87. f. 2; Guichen. in 
Gay, Chile, Rept. p. 96, pl. 7. f. 1. 
Pléurodema darwinii, Bell, Zool. Beagle, Rept. p. 36, pl. 17. £. 3; 
Hensel, Arch. f. Naturg. 1867, p. 133. 
; elegans, Gell, l.c. p. 37, pl. 17. f.4; Girard, 1. e. p. 40, pl. 4, 
. 28-32, 
Cystignathus elegans, Guichen. 1. e. p. 101, 
Lower surface of foot. 
Tongue subcircular, entire or indistinctly nicked behind. Vome- 
rine teeth in two small oblique groups between the choanze. Snout 
rounded, slightly longer than the greatest orbital diameter ; nostril 
equally distant from the eye and the tip of the snout; interorbital 
‘space generally narrower than the upper eyelid ; tympanum indis- 
tinct or quite hidden. Fingers moderate, first not extending beyond 
second; toes moderate, with a rudimentary web extending as a 
fringe along their sides; subarticular tubercles moderate; a small 
oval inner, and a small rounded, sometimes oval, outer metatarsal 
tubercle, both very distinct. The hind limb being carried forwards 
along the body, the tibio-tarsal articulation reaches hardly the tym- 
panum. Skin smooth, or with small warts above ; a very prominent 
oval lumbar gland, generally larger than the eyeball. Greyish or 
olive above, marbled with brown; lumbar gland black and white; 
sometimes a light vertebral stripe; anterior half of the male’s throat 
black. Male with a subgular vocal sac. 
S. America. 
Ge Maldonado. C. Darwin, Esq. [P.]. 
(Type of P. darwinit.) 
b. Several spec.: 9, Talcahuano, Dr, Cunningham [C.], 
her., & ye. 
e-d,e, f,g,ha. 2 & Chili. 
her. 
to] 
hs Chiloe. C. Darwin, Esq. [P.], 
(Type of C. elegans.) 
bos Chiloe. 
m. @. Shores of the Pacific 
Ocean. 
n, 0-9, 7-8. 3,2,& S. America, C. Darwin, Fsq. [P.]. 
