UNQULATA PERISSODACTYLA, ARTIODACTYLA. Mamm. 17 
'^Rhinoceros sondaicus. Notes on its visceral anatomy ; A. H. Garrod, 
P. Z. S. 1877, pp. 707-711. On its Tcenia ; id. tom. cit. pp. 788 & 789. 
Rhinoceros inermis. W. Peters describes Lesson’s typo in the Berlin 
Museum, and concludes that the Sunderbund Rhinoceros is specifically 
distinct from the Javan 72. MB. Ak. Berl. 1877, pp. 68-71, 
pis. i.-iii. 
Rhinoceros iravadicus (p. 18, pi. v. figs. 1-3, Ava), and R, planidens 
(p. 23, pi. iv. figs. 7 & 9, Siwaliks), spp. nn. (foss.), R. Lydekker, Pal. 
Ind. Ser. x. 2. 
\ Amynodon, g. n. (foss.), O. C. Marsh, Am. J. Sci. (3) xiv. p. 251, horn- 
less, with four toes before and three behind. Type, Diceratherium 
advenum, Marsh [c/. Zool. Rec. xii. p. 15]. 
number of remains in the D(ipartcmont do I’Aisno ; Bull. Soc. Gdol. (3) v. 
pp. 32 & 33. 
\] Tapiravus, g. n. (foss.), 0. C. Marsh, Am. J. Sci. (3) xiv. p. 252, inter- 
mediate between Lophiodon and Tapirus. Type, L. validus^ Marsii. 
Miocene of New Jersey. 
J. C. Forsyth-Major begins “ Beitr age zur Geschichte der fossilen 
Pferde, inbesondere Italiens,” with general remarks on the dentition and 
especially on the milk-teeth of the various fossil forms. Abh. schw. pal. 
Ges. iv. art. 4, pp. 1-16, pis. i.-iv. 
Equus cahallus. J. A. Ryder discusses the “Fvolution and Homolo- 
gies of the Incisors of the Horse,” considering that the posterior basal 
ridges in the foal are homologous with those of Palceotherium and Palo- 
plotherium. P. Ac. Philad. 1877, pp. 152-154. 
^ ■ Sivatherium, g. n. (foss.), R. Lyddeker, Rec. Geol. Surv. x. p. 31, = 
llippotherium, id. tom. cit. p. 82. Type, S. [7T.] theobaldi, sp. n., p. 31, 
Tertiaries of the Siwaliks. 
/ ( Anthracotheriidac. 
I Merycopotamus. R. Lydekker has a further note on 31. dissimilisy 
i Rec. Zool . Surv. Ind. x. p. 34 ; and corrects a misprint, by which he was 
j made to refer the genus to the Hippopotamidee [cf. Zool. Rec. xiii. 
( 3Iamm. p. 18], tom. cit. p. 79. He indicates a new allied genus from the 
j Siwaliks, but without naming it, tom. cit. p. 78. 
Anthracotherium punjdbiense^ sp. n. (foss.), id. tom. cit. p. 78, Tertiaries 
of the Siwaliks. 
^Rhagatherium sindiense^ sp. n. (foss.), id. tom. cit. p. 225, = Anthro- 
cotherium silistrens^., Pentl., pt. 
Hyopotamus palmindicus^ sp. n. (foss.), id. tom. cit. p. 77, Tertiaries 
of tbft Siwnlilrs 
Equidas. 
UNGULATA ARTIODACTYLA. 
B 2 
