710 The American Naturalist. [August, 
Brown, A. E.—On a new genus of Colubridz from Florida. 
Proc. Phila. Acad., 1890, p. 199.—Stilosoma extenuata. 
Baur, G.—On an apparently new species of Chelys. Am. 
Nart., XXIV., p. 967, 1890. 
HENSHALL, J. A., Cope, E. D.—Snakes in banana bunches. 
Am. Nat., XXIV., p. 968, 1890. 
SHARP, B—Remarks on the exuviæ of snakes. Proc. A. N. 
S. Phila., 1890, p. 149. 
RITTER, W. E.—The parietal eye in some lizards from the 
Western United States. Bull. Mus. Comp., Zool., XX., No. 8, 
1891.—Vide Am. Nart., XXIV. 
GARMAN, S.—On the “ Gila Monster” (Heloderma suspectum). 
Bull. Essex Inst’, XXII., p. 60, 1891.—See Am. Nar. 
GARMAN, H.—The differences between the geographic turtles 
(Malacoclemmys geographicus and M. leseuerit), Bull., Essex 
Inst, XXIL., p. 70, 1891. 
BIRDS. 
Bryant, W. E.—Land birds of the Pacific district. Zoe., I., p- 
277, 1890. 
Found dead on the beach. Zoe., I., p. 282, 1890.—List 
of dead birds in San Francisco county, Cal. 
An ornithological retrospect. Zoe., I., p. 289, 1890. 
AntHony, A. W.—Notice of a supposed new Vireo from 
Oregon. Zoe., I., p. 307, 1890.— Vireo huttonii obscurus. 
Lucas, F. A.—Notes on the osteology of the Paridz, Sitta, and 
Chamza. Proc. U. S. Nat. Mus., XIII., p. 337, 1890. 
Bryant, W. E.—Notices of supposed new birds. Zoe, L., p. 
148, 1890 —No good descriptions. 
KEELER, C. A.—Observations on the life-history of the house 
finch. Zoe, I, p. 172, 1890.—Carpodacus mexicanus frontalis, 
with plate of young birds. 
STONE, WITMER.—On birds collected in Yucatan and Southern 
Mexico. Proc. Phila. Acad., 1890, p. 201.—Nominal lists of 
species. 


