"^'iSi!^,i:t" ^MMm in the Uni.

36 AVES.
United States of Columbia [Trogonidee, Dendrocolaptidee,
Tyrannidce, Fringillidce]. Tom. cit. pp. 840-844, pi. Im.
SCLATER, P. L., & SALVIN, O. Third list of Birds collected during
the Survey of the Straits of Magellan, by Dr. Cunningham.
Ibis, 1870, pp. 499-501.
In continuation of articles before noticed [Zool. Rec. v. p. 54,
vi. p. 53], enumerating 33 species. [See also "OOLOGY."]
SUNDEVALL, C. J. Foglarne pa on S:t Barthelemy, efter de af
Dr. A. von Goes hems'anda samlingarna bestamde. Qilfv.
Sv. Ak. 1869, pp. 579-592.
. Foglarne pa on Portorico, efter Hr. Hjalmarsons insamlingar
framstallda. Tom. cit. pp. 593-604.
Both papers worthy of their author.
VILLADA, MANUEL M., PENAFIEL, A., & SANCHEZ, J. Aves del
Valle de Mexico. Nat. Mex. i. pp. 94-100, 146-154.
Contains the introductory portion only.
ANATOMY AND PHYSIOLOGY.
CAMPANA, M. De la texture et des caracteres differentiels du poumon
chez les oiseaux. C. R. 1870, pp. 458-461, 525-529.
MAKLIN, F. W. Hvita varieteter eller s.k. Albinos i Universitetets
zoologiska samlingar. G3fv. Fin. Soc. xii. pp. 96-101.
On albinos of several species of birds in theHelsingfors museum.
MAGNUS, HUGO. Untersuchungen fiber den Bau des knochernen
Vogel-Kopfes. Z. wiss. Zool. 1870, pp 1-108, Taf. 1-6.
A contribution valuable with reference to Prof. Huxley's researches
[Zool. Rec. iv. p. 46].
MARTIN, L. Das Abandern der Luftrohre beim Auerhahn
{Tetrao urogallus). Zool. Gart. 1870, pp. 24-28.
MORRELL, G. H. The Student's Manual of Comparative Anatomy
and Guide to Dissection. Part II. Sect. I, Aves. 1870.
A popular exposition, for beginners, of Prof. Huxley's views
in classification, with a short description of the osteology, and
the digestive and circulatory systems in Birds. Practical hints
(which are good) for young dissectors are also sriven. [Cf. Ibis,
1870, p. 508.]
ROLLESTON, GEORGE. Forms of Animal Life [vide supra, p. 4],
Columba livia is the species described as the representative of
the class.
SELENKA, EMIL. Sur la morphologie des muscles de l'e'paule
chez les oiseaux. Arch. Neerl. v. pp. 48-54, pi. 2. [See
also " GENERAL SUBJECT."]