lEPIODACITLID^. 125 



Of large size. The conjoint radius and ulna short and broad ; 

 and the humerus of the male only moderately expanded. 

 Hab. South America. 



18895. The left humerus of a male, imperfect proximally ; from the 

 (Fig.) Pleistocene cavern-deposits ofLagoa Santa, Mirias Geraes, 



Brazil. Described and figured by Giinther in the ' Ann. 



Mag. Nat. Hist. ' ser. 3, vol. iii. p. 384, pi. xv. fig. D as 



Cystignathus labyrinthicus. 



Claussen Collection. Purchased, 1845. 



18895 a. The right radius and ulna ; from Lagoa Santa. Agrees 

 in relative size with the preceding, and precisely resembles 

 the corresponding bone of a recent male skeleton, from 

 Bahia (Zool. Dep. No. r). Claussen Collection. 



18895 b. A right femur, imperfect proximally, apparently belonging 

 to this species ; from Lagoa Santa. Claussen Collection. 



18895 C. A conjoint tibia and fibula agreeing in relative size with 

 the preceding ; from Lagoa Santa. Noticed by Giinther, 

 op. cit. p. 384. This and the preceding specimen are 

 smaller than the corresponding bones of the above men- 

 tioned recent skeleton. Claussen Collection. 



18895 d. A similar specimen; from Lagoa Santa. 



Claussen Collection. 



The following larger specimens may probably be referred to female 

 individals of this species : all are from the cavern-deposits of 

 Lagoa Santa, and belong to the Claussen Collection. 



18895 e. The left femur. 



18895 f. A conjoint tibia and fibula, wanting the terminal epiphyses, 

 and agreeing in relative size with the preceding specimen. 



18895 g. The conjoint left radius and ulna. 



lUptotoactgluS oceflatuS (Linn. T ). 

 Syn. Rana ocellata, Linn. 2 



Cystignathus ocellatus, Dumeril & Bibron 3 . 



The conjoint radius and ulna short and wide ; humerus of male 

 with the flange enormously expanded, and having a highly convex 

 posterior border. 



Hab. South America (Eastern side). 



1 Syst. Nat. ed. 12. vol. i. p. 356 (1766).— Rana 



2 Loc. cit. 3 Erpetologie Generate, toI. viii. p. 396 (1841). 



