36 



35. Kana catesbiana. 



Raua mugiens, Qimth. Cat. to. 15. 

 Rana catesbiana, Shaw, Zool. iii. p. 103 ; Leconte, Proc. Ac. Philad. 



1855, p. 423. 

 mugiens, Merr. Tent. p. 176; Wagl. Syst. p. 203; Tschudi, 



Batr. p. 79 ; Dam. Sp Bibr. p. 370. 

 ^ pipiens, Harlan, Siltim. Journ. x. p. 63, o»«? Journ. Ac. Philad. 



V. p. 335; Cuv. R. A.; Holbr. N.-Amer. Serp. iv. p. 77, pi. 18; 



Dekay, N. Y. Faun. p. 60, pi. 19. f. 48. 



scapularis, Harlan, I. c. 



conspersa, Leconte, Proc. Ac. Philad. 1855, p. 425. 



Vomerine teeth in two small groups close together, between the 

 choanae. Head moderate ; snout rounded ; canthus rostralis in- 

 distinct ; interorbital space either as broad as the upper eyelid or 

 much narrower ; tympanum at least as large as the eye, generally 

 much larger, especially in males. Fingers rather pointed, first not 

 extending bfeyond second ; toes broadly webbed ; subarticular tu- 

 bercles of fingers and toes little developed ; a small inner, but no 

 outer, metatarsal tubercle. The hind limb being carried forwards 

 . along the body, the tibio-tarsal articulation does not reach beyond 

 the eye. No glandular lateral fold. .Brown or olive above, darker 

 marbled ; beneath immaculate, or marbled with brown. Male with 

 two internal vocal sacs. 

 E. N. America. 



a, h. Ad. (stuffed). 

 c, d-e. S S ■ 

 f,9,h. 6 2- 

 i-k, I. 

 m. Skin. 

 n. Skeleton. 

 0. ?. ■ 



Delaware. 

 N. America. 

 N. America. 

 N. America. 

 N. America. 

 N. America. 

 Mexico. 



Edward Doubleday, Esq. [P.]. 

 Lord AmptMU [P.J. 



College of Surgeons [P.]. 



36. nana clamata. 



Rana clamata, Oiinth. Cat. p. 14. 

 Rana horioonensis, Qimth. I. c. p. 131. 

 Rana clamata, Bavd. Bairn, p. 54, pi. 62. f. 2, and Bept. viii. p. 204 ; 



Harlan, Sillim. Jom-n. x. p. 63, aixd Journ. Ac. Philad. v. p. 888 ; 



Bum. ^ Bibr. p. 873 ; Peters, Mon. Berl. Ac. 1863, p. 412. 

 clamitans, Merr. Tent. p. 175 ; Holbr. N.-Amer. Hern. iv. p. 86, 



pi. 20. 

 fontinalis, Leconte, Ann, Lye. N. Y. i. p. 282, and Proc. Ac 



Philad. 1836, p. 424 ; Holbr. I. c. p. 87, pi. 21 ; Bekay, N. Y. Faun., 



Bept. p. 61^ pi. 21. I 64: a. 



flavoviridis, Harl. I. c, and Med. Phys.Res. p! 103. 



horiconensia, Holbr. I. c. p. 83, pi. 19; Beliay, I. o. p. 61, pi. 22. 



— — nigrescens, 49fl!ssM, Lake Superior, p. 879; Leconte, Pi-oc. Ac, 



Phuad. 1855, p. 20. 

 clamator, Leconte, I. c. p. 20. 



