Wilder.] 



316 



[June 21, 



Cheiroptera (generally) *. 



Chrysochloris 



Rhynchocyon 



Hyrax dorsalis. 2 



Periodontes (Dasypus) sexcinctus. 

 Megatherum Americanuni. 

 Myrmecophagajubata. . 

 " didactyla. 



2 Fl., 71, 262. 



2 Miv., J. of A. and P., 2, 133. 



2 Ow., 63, 2, 390. 



2 Fl., 71, 293. 



2 Ow., 63, 2, 408; FL, 71, 277. 



2 Ow., 63, 2, 412. 



2 Ow., 63, 2, 410. 



2 Fl., 71, 275. 



Table giving the number of digital phalanges with some species of Cetacea. 



Species. 



I. M. A. Min 



Authority. 



BalEena mysticetus 



Balsenoptera Bona^rensis 



" musculus 



" laticeps 



" rostrata 

 it a 



Physalus antiquorum 



" sibbaldii. 



Sibbaldius ? 



Catodon macrocepbalus 

 Physeter " 



" (euphysetes) simus 

 Euphysetes ? 



" grayii 



Delphinus orca 



" sinensis 

 " leucas 



" griseus 



Globiocephalus ( ?) 



" mel as 



Clymene similis 

 Inia Geoffroy ensis 

 Orca ( ?) 



" gladiator 



" seblegellii 



Pseudorca crassidens 



Pontoporia Blainvillii 

 Hyperodon rostratus 



Escb. and Beinh: Eay 



Soc. Mems., 129. 

 ? Proc. Zool. Soc, 1867, 



712. 

 Lillej. Kay Soc. Mems. 260. 



" ■' " " 271. 



Flow. Proc. Zool. Soc, 



? 1864, 413. 

 Flow. Proc. Zool. Soc. 



1864, 413. 

 Flow. Proc. Zool. Soc. 



1865, 473. 

 Flow. Proc Zool. Soc 



1864, 398. 

 Gray, P. Z. S. 1864, 233. 

 Fl. T. Z. S. v. pi. 61. 

 ? T. Z. S. vi., pl.2. 

 Burmeister, P.Z. S., 1865, 



p. 712. 

 Owen, T. Z. Soc. vi., p. 



43. 

 Esch. Ray Soc. Mems., 



173. 

 Flow. T.Z. S., vii., 158. 

 Lillej. Bay Soc. Mems., 



243. 

 Cuv; qu. in Bay Mems., 



214. 

 Beinb. Bay Soc. Mems., 



213. 

 Flower, 71, 271. 

 Gray, P. Z. S. 1868, 148. 

 (?) T. Z. S. vi, pi. 25. 

 Reiab. Bay Soc. Mems., 



214. 

 Lillej. Bay Soc. Mems., 



234. 

 Lillej, Bay Soc. Mems., 



237. 

 Beinb. Bay Soc. Mems., 



213 

 Burni. P. Z. S. 1867, 487.- 

 Lillej. Bay Soc. Mems., 



248. 



1 Mystacina has three according to Tomes. 



2 Hyrax capensis has the usual number. 



3 These digits were articulated artificially, so the observer had some doubts re- 

 specting tbe number of phalanges. 



4 The figure (from a photograph) does not show clearly whether there is a pha- 

 lanx attached to the metarpal pollicis. 



5 The left pollex had three phalanges. 



6 The index may have had seven and the minimus two. 



