42 Mamm. 
MAMMALIA. 
Genus incert® sedis. 
Hipphaplous entrerianus, sp. n., Ameghino (12), p. 98, fossil from 
Argentine Oligocene. 
Rhinocerotid®. 
Rhinoceros plicidens, p. 22, and simplicidens, p. 32, spp. nn., Koken 
(166), from Yunnan, China. R. proterus , sp. n., Leidy (184), p. 33, 
from post-Tertiary of Florida. 
Acer cither ium hlanfordi var. hipparionum , var. n., Koken (166), p. 46, 
Yunnan, China. A. pumilum , sp. n., Cope (74), only named, not 
described, p. 163, from the White River beds of Swift Current River, 
North-West Territory. 
AMBLYPODA. 
Cope (72). On the Amblypoda. 
ARTIO DACTYL A. 
Cope (71). On the structure of the feet of the extinct Artiodactyla of 
N. America. 
Bovid®. 
Wilckens (336). On fossil Bovidce. 
Wilckens (335). On the ancestors of the Bovidce. 
Bubalus geoffroyi , sp. n., Rochebrune (268), p. 18, from Senegambia. 
Ovibos moschatus . Dawkins (86) on a dredged specimen derived 
from the Forest bed. 
Ovis canadensis : Bidpulpii (37) on the northern and southern race of 
the Bighorn, and on their differences. 0. nivicolci : Guillemard (133), 
remarks on a series of specimens collected in Kamschatka. 
Antelope (Terpone') longiceps. Jentink (155), notes on a specimen 
from Liberia. 
Antelope ( Cephcilophus ) cloria. Jentink (155), notes on a specimen 
from St. Paul’s River, Liberia. 
Nesotragus Tdrchenpaueri , sp. n., Pagenstecher (242), p. 36, from 
Masai-land. 
Kobus sing-sing. Huet (149) on its acclimatization. 
Oryx capensis. Rudinger (272) on the presence of a gland between 
the horns. 
Gikafejd®. 
Camelopardalis microdon , sp. n., Koken (166), p. 61, Yunnan, China. 
Cekvid®. 
Rutimeyer (274). On the modifications of the skull in the Cervidce. 
Cervns elaphus : Landois (175) on abnormalities of this species. 
