. Catalogue of the Batrachia Salientia s. Ecaudata in the ... British Museum. 17. B0EB0R0CCETES. 18. ZACH^NTJS. 257 11. Borboroccetes coppingeri. (Plate XVII. fig. 2.) Cacotus coppingeri, G'dnth. Proc. Zool. Soc. 1881, p. 19. Tongue entire. Vomerine teeth in two strong oblique series between the choanal. Head depressed; snout rounded, shorter than the orbital diameter; nostril equally distant from the eye and the tip of the snout; interorbital space as broad as the upper eyelid ; no tympanic disk. First finger not extending beyond second; toes slightly fringed, with a rudiment of web ; subarti
. Catalogue of the Batrachia Salientia s. Ecaudata in the ... British Museum. 17. B0EB0R0CCETES. 18. ZACH^NTJS. 257 11. Borboroccetes coppingeri. (Plate XVII. fig. 2.) Cacotus coppingeri, G'dnth. Proc. Zool. Soc. 1881, p. 19. Tongue entire. Vomerine teeth in two strong oblique series between the choanal. Head depressed; snout rounded, shorter than the orbital diameter; nostril equally distant from the eye and the tip of the snout; interorbital space as broad as the upper eyelid ; no tympanic disk. First finger not extending beyond second; toes slightly fringed, with a rudiment of web ; subarticular tubercles well developed ; two metatarsal tubercles. Tbe hind limb being carried forwards along the body, the tibio-tarsal articulation reaches the hinder edge of the eye. Skin of upper surfaces with very minute tubercles. Olive above. W. coast of Patagonia. a. 2 â Wi coast of Patagonia. Dr. Coppinger [0.]. (Type.) Cyclorkumpkus fasciatus, Peters, Mon. Berl. Ac. 1869, p. 789 (Oystignathus fasciatus, id. ibid. p. 881), appears to belong to this genus. Vomerine teeth in two oblique series, a little behind the level of the hinder edge of the choanaa. Tongue entire. Toes free. No palmar tubercle ; two metatarsal tubercles. Skin quite smooth. Brown, with dark cross bars. Puerto Montfc, Chili. 18. ZACKENUS. ZachasnuB, Cope, Journ. Ac. Philad. (2) vi. 1866, p. 94. Pupil horizontal. Tongue subcircular, entirely adherent. Vome- rine teeth in a transverse series upon palatine arch. Tympanum distinct. Pingers and toes free, the tips not dilated. Outer meta- tarsals united. Omosternum cartilaginous ; sternum a cartilaginous plate. Terminal phalanges simple. Brazil. 1. Zachsenus parvulus. Cystignathus parvulus, Girard, Explor. Kiped., Hern. p. 35, pi. 3. f. 34-38. Zachamus parvulus, Cope, I. c. Vomerine teeth disposed upon a transverse series, scarcely inter- rupted in the middle, and obliquely situated behind the choauaa. Snout rounded; tympanum smaller than the eye. Pingers de
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