6 
ZOOLOGICAL LITERATURE. 
Dana, J. D. Tlie classification of animals based on the principle 
of Cepbalization. No. III. Classification of Herbivores. 
Amer. Journ. of Sc. and Arts, 1864, Marcji (pp. 157-183). 
Lord, J. K. Notes on the Urotrichus. Proc. Zool. Soc. 1864, 
SwiNHOE, R. On a new Rat from Formosa. Proc. Zool. Soc. 
1864, May 10 (pp. 185-187). 
SwiNHOE, R. Letters on Mammals of the Island of Formosa. 
Proc. Zool. Soc. 1864, November 8 (pp. 378-383). 
Peters, W. Ueber das Milchgebiss von Chiromys madagas- 
cariensis. Monatsber. Acad. Wiss. Berl. 1864, April 14 
(pp. 243-245). 
Huxley, T. H. On the Angwantibo (Arctocehus calabar lensiSj 
Gray) of Old Calabar. Proc. Zool. Soc. 1864, June 28 
(pp. 314-335, with many woodcuts) . 
Mivart, St. G. Notes on the crania and dentition of the 
hemuridcB. Proc. Zool. Soc. 1864, November 22 (pp. 611- 
648, with woodcuts) . 
Milne-Edwards, a. Recherches anatomiques, zoologiques et 
paleontologiques sur la famille des Chevrotains. Ann. Sc. 
Nat. 1864, ii.' July to September (pp. 49-167, with 11 
plates). Abstract in Compt. rend. Acad. Sc. Paris, 1864, 
lix, August 8 (pp. 287-290) . 
i Blyth, E. Notes on sundry Mammalia. Proc. Zool. Soc. 
1864, November 8 (pp. 482-486). 
Gray, J. E. A revision of the genera and species of Viverrine 
animals, founded on the collection in the British Museum. 
Proc. Zool. Soc. 1864, November 8 (pp. 502-579, with 
woodcuts) . 
Gray, J. E. A Revision of the genera and species of Ursine 
animals {Ursidee), founded on the collection in the British 
Museum. Proc. Zool. Soc. 1864, December 13 (pp. 677- 
709, with woodcuts) . 
Fitzinger, L. j. Revision der bis jezt bekannt gewordenen 
Arten der Familie der Borstenthiere oder Schweine {Seti- 
gera). Sitzgsber, Akad. Wiss. Wien, vol. 50, 1864, No- 
vember 10. (Separate copy, pp. 52.) 
Peters, W. Ueber das normale Vorkommen von nur sechs 
Halswirbeln bei Choloepus hoffmanni (Ptrs). Monatsber. 
Acad. Wiss. Berl. 1864, December 8 (pp. 678-680). 
' Sclater, P. L. Note on the Quadrumana living in the Society's 
Menagerie. Proc. Zool. Soc. 1864, December 13 (pp. 709- 
712, with two plates). 
April 12 (pp. 161-163). 
