86 Mamm. 
II. MAMMALIA. 
Lepus paludicola , n. sp., Miller & Bangs, P. Soc. Washington, ix, 
p. 105, Florida. 
Lepus timidus ( variahilis ), considered by Scharff, P. Irish Ac. (3) iii, 
p. 480, to be circumpolar. 
Lepus tolai and the other Central-Asian species described by Buchner, 
supra, p. 5. 
Lepus cuniculus : development of tarsus, Retterer, supra, p. 17 : foetal 
development, Assheton, supra, p. 4 : in Britain, Strong, supra , 
p. 20. 
VI. UNGULATA. 
i. PROBOSOIDEA. 
1. Elephantid^e. 
Elephas : development of molars ; Cleland, supra, p. 6. 
Elephas africanus, its occurrence in Sierra Leone ; Mitford, P. Zool. 
Soc. London, 1894, pp. 2 & 3. 
f Elephas primujenius, molars from France ; Barthelemy, supra, p. 4. 
i Mastodon ( Tetrabelodon ) sheppardi, lower jaw ; CorE, supra, p. 6. 
t Mastodon arvernensis, from Bologna ; Capellini, supra, p. 5. 
For the Mastodons of Russia, see Pavlow, supra, p. 16. 
f PYRQTHERIID2E. 
f Pyrotherium, from the Patagonian Tertiaries, referred by Lydekker, 
An. Mus. La Plata, Pal. Arg. iii, art. 1, p. 4, to this order. 
ii. HYRACOIDEA. 
Noack, Zool. Jahrb. Syst. vii, pp. 540-542, considers this group as closely 
allied to, if not identical with, the Toxodontia , the annectant forms 
being II eg eto thorium and Pachyrucus. 
2. Procaviidas. 
Procaviajohnstoni, n. sp., Thomas, P. Zool. Soc. London, 1894, p. 142, 
Nyasaland. 
Procavia syriaca , note on its anatomy ; Matschie, SB. Ges. naturf. 
Berlin, 1894, p. 193. 
iii. t TOXODONTIA. 
For characters and synonymy of the various genera and species of the 
Pachyrucidce, Typotheriklce , and Toxodontidce , see Lydekker, An. 
Mus. La Plata, Pal. Arg. ii, art. 3, pp. 2-41. [See also Hyracoidea , 
supra.'] 
Typotheriidj:. 
fTrachytherus, the type specimen from the Patagonian Tertiaries 
described and figured by Lydekker, An. Mus. La Plata, Pal. Arg. iii, 
art. 1, p. 1. 
