(CONDYLARTHRA), ARTIODACTYLA . 
Mamyi. 33 
Periptychid,®. 
Ilemitlilceus Icowaleskianus , g. & sp. nn. (foss.), E. D. Cope, Am. Nat. xvi. 
p. 832, New Mexico. 
Anisonchus coni/erus , sp. n. (foss.), id. ibid., New Mexico. 
Haploconus lineatus, g. & sp. nn., id. 1. c. p. 417 ; allied to Anisonchus 
and Catathlceus. H. entoconus and gillianus , spp. nn , id. tom. cit. p. 686. 
All fossil, from New Mexico. 
ARTIODACTYLA. 
^ Robin, C., & Herrmann, — . M^moire sur la g6n6ration et la regenera- 
tion de l’os des cornes caduques et persistantes des Ruminants. 
J. de l’Anat. Phys. xviii. p. 205, & C. R. xciv. p. 617 (abstract). 
•Akundsin, L. Ueber die Entwickelung des Horuliufes bei einigenUngu- 
laten. Inaug.-Diss. Dorpat: 1882, 8vo, pp. 74. 
[Not seen by Recorder ; cf. Zool. Anz. v. p. 490.] 
Anoplotheriime. 
Cope, E. D. The oldest Artiodactyle. Am. Nat. xvi. p. 71. 
Notes on the tarsus of Mioclamus and Dichobune. 
Ampliimccryx parvulus, sp. n. (foss.), H. Filhol, Bull. Soc. Pliilom. (7) 
vi. p. 126, Quercy. 
\ Myxoclierus primaivus, g. & sp. nn., id. 1. c. p. 125, Quercy. Allied to 
Diplobunc. 
Anthracotheriim;. 
Mouillacitherium parvulum , g. & sp. nn. (foss.), H. Filhol, Le Nat. iv. 
p. 42, & C. R. xciv. p. 139, Mouillac. Allied to Ccenotherium. 
Bachitherium, g. n. (foss.), H. Filhol, Le Nat. iv. p. 42, and C. R. xciv. 
p. 138, Quercy. Alliod to Gclocus. For B. insigne, medium , and minus , 
spp. nn., id. 1. c. 
SuiDAS. 
Filhol, H. Observations relatives a un groupe de Suid£s fossiles dont 
la dentition possede quelques caracteres simiens. C. R. xciv. p. 1258. 
The author considers that the “ Pachysimiens,” a group of Suidce , found 
fossil in the Upper Eocene at Quercy, present such simian characters as 
to have been possibly the ancestors of the recent Primates. 
Sus valentini, sp. n. (foss.), H. Filhol, Bull. Soc. Philom. (7) vi. p. 123, 
St. Gaudens. 
Porcula salvania, Hodgs. Figure of, with notes on its habits ; P. L. 
Sclater, P. Z. S. 1882, p. 546, pi. xxxvii. 
Platygonus vetus , sp. n. (foss.), J. Leidy, P. Ac. Philad. 1882, p. 301, 
Pennsylvania. 
1882. [vol. xix.] b 3 
