22 Mamm. 
MAMMALIA. 
d . Cebjd^l 
Ameghino, F. Los Monos F6siles de la Republica Argentina. Rev. 
Arg. Hist. Nat. i, pp. 383-397, figs. 
Describes and figures remains of small Primates from the Lower 
Tertiary (Eocene) of Patagonia. These appear to have the dental 
formula of the Cebidce , and are remarkable for the almost vertical direc- 
tion of the anterior surface of the symphysis menti. It is considered 
that these early Primates exhibit marked signs of affinity with the 
Protypotheriidce—a, family closely allied to the Toxodont Typotheriidce , 
but with all the teeth in mutual apposition, the terminal phalanges 
unguiculate, and the hallux and pollex opposable. 
^ f Homunculus patagonicus, n. g. & sp., Ameghino, t. c. pp. 290 & 384- 
386, figs., Low. Tertiary, Patagonia. 
■1 f Ecphantodon ceboides , n. g. & sp., MerceraT, Rev. Mus. La Plata, ii, 
p. 74, Low. Tertiary, Patagonia ; identified by Ameghino, op. cit. p. 384, 
with preceding. 
^ f Anthropops perfeotus , n. g. & sp., Ameghino, op. cit. pp. 387-389, 
figs., ibid. 
* f Homocentrus argentinud ) n. g. & sp., Ameghino, L c. pp. 389-391, figs., 
ibid. 
4 iEudiastus lingulatus, n. g. & sp., Ameghino, t. c. pp. 391 & 392, figs., 
ibid. 
e. Hapalim. 
Beevor, C. E. On the Course of the Fibres of the Cingulum and the 
Posterior Parts of the Carpus callosum, and of the Fornix in the 
Marmoset Monkey. P. R. S. xlviii, pp. 271-273 (Abstract). 
B. — LEMUROIDEA. 
/. Lemuridj:. 
Beddard, F* E. Additional Notes upon Hapulemur griseus. P. Z. S. 
1891, pp. 449-461, figs. 
After calling especial attention to the patch of spines near the arm- 
gland, and to the characters of the caecum in this and other Lemurs, the 
author describes the brain, and the myology of the limbs. 
2. CHIROPTERA. 
JEntInk, F. A. Some Observations relating to Cynopterus brachyotis, 
Muller, and Kerivoxda pellucida , Waterhouse. Notes Leyd. Mus. xiii, 
pp. 202 - 206 . 
