SYSTEMATIC WORK. 
Ma tn m. 41 
7 . UNGULATA. 
PROBOSCIDEA. 
Elephantiml 
Elephasprimigenius : Bunge (50), account of a journey to the Lena- 
delta in search of Mammoth remains; Metcalfe (207) and Owen (240) 
on a jaw with the first and second milk molars in position ; Geinitz 
(127), description of the milk dentition. E. sumatranus : Martin (202), 
description of fossil remains from Banka ; Noack (237), its difference 
from E. indicus. 
Stegodon sp. p Martin (202), description of remains from Java. 
Mastodon latidens : Lydekker (191) on a third left upper molar from 
Bruui, in N.W. Borneo. M. perimensis var. sinensis , var. n., Koken 
(161), p. 34, from Yunnan, China. 
Dibelodon tropicus,g. & sp. nn., Cope (70), p. 7, fossil from the Valley 
of Mexico. 
PERISSODACTYLA. 
LoPHIODONTIDiE. 
Lophiodon. Filhol (107), its distinctness from Hyrachius. 
Tapirioe. 
Tapirus americanus. Sclater (287), note on a specimen described 
[P. Z. S. 1878, p. 632] as T. roulini. 
Protapirus douvillei, sp. n., Filhol (105), p. 50, from Saint-Geraud- 
le-Puy. 
Pal^otheriiml 
Hipparion richthofenii, sp. n., Koken (166), p. 39, Yunnan, China. 
Hippotlierium ingenuum, sp. n., Leidy (184), p. 33, fossil from post- 
Tertiary of Florida. 
Equid.e. 
Equus. Sanson (278) on a Quaternary Horse, impossible of determina¬ 
tion. E. caballus : Landois (173) on the so-called spleen vomited by 
foals at birth ; Nehring (230) on the fossil metacarpus of a diluvial 
Horse showing Hipparion affinities; Cunningham (84) on the sus¬ 
pensory ligament of the Horse’s fetlock. E. crenidens, sp. n., Cope 
(71), p. 12, fossil from the Valley of Mexico ; Cope (81), notes on speci¬ 
mens from S.W. Texas. E. barcenaei , sp. n., Cope (71), p. 15, fossil from 
the Valley of Mexico. E. barcenaei , frat emus, excelsus, occidentalism 
and crenidens : Cope (81), from the Pliocene of S.W. Texas. 
