TITLES OF WORKS, ETC. 
33 
Garrod, a. H. On a point in the Mechanism of the Bird’ll Wing. 
P. Z. S. 1876, pp. 82-84. 
Explains how the relative position of the ulna and radius in the out- 
stretched wing of a bird produces a rigid exterior margin t6 the wing. 
A simple wooden model is also described, to illustrate the movement of 
these wing bones. 
. On the Form of the Lower Larynx in certain Species of Ducks. 
Tom. cit. pp. 151-156. 
. On the Form of the Trachea in certain Species of Storks and 
Spoonbills. Tom. cit. pp. 297-301. 
Describes the complex intrathoracic convolutions of the trachea in 
Tantalus ihis, and the muscles attached thereto ; a woodcut shows the 
peculiarity of this organ. The trachea of Platalea ajaja is also 
described and figured, to show the position of the bifurcation of the 
cervical bronchii. The relationship of Tantalus to the Storks, and not 
to Ihis and Platalea, is insisted upon. 
On the Description of the deep Plantar Tendons in different 
Birds. Tom. cit. pp. 339-348. 
The peculiarities in the arrangement of the plantar tendons in a num- 
ber of birds are discussed in this paper, and woodcuts are introduced to 
show the disposition of these tendons in the following species : — Gallus 
banlciva, Apteryx mantelli, Tinnunculus alaudarius, Buceros rhinoceros, 
Momotus lessoni, Trogon puella, Crotophaga sulcirostris, Megalcema asia- 
tica, and in the typical Passerine foot. 
. Notes on two Pigeons, lanthcenas leucolcema and Erythrcenas 
pulcherrima. Tom. cit. p. 367. 
Gerbe, Z. Sur la maniere dont s’accomplit la mue des r^miges chez le 
Macreux Moine et le Plongeon Lumme. R. Z. (3) iii. pp. 271-277, 
pi. vi. 
The wing feathers in the species referred to in this paper, Fratercula 
arctica and Colymhus arcticue, appear to be moulted at once and not by 
degrees. The plate shows two stages of growth of these feathers in 
Fratercula arctica. 
Giebel, C. G. Thesaurus Ornithologise. ii. Vierter Halbband. 
The first half (1874) and the second (1875) of the second volume of this 
book bring the work to the end of the letter O [Zool. Rec. ix. p. 19]. 
Godwin -Austen, H. H. Description of a supposed new Actinui'a 
from the Dafla Hills. Ann. N. H. (4) xvi. p. 339. \_Timeliidai.'] 
& Walden [Arthur Hay], Viscount. Descriptions of somesup- 
posed new Species of Birds. Ibis, 1875, pp. 250-253. 
Contains descriptions of a new genus and five new species of Birds 
from Munipur and the North Cachar Hills. \_Paridce, TimeliidcB, Tro- 
glodytidm, Sturnidce.'] 
Gould, John. The Birds of Asia. Part xxvii. London : March, 
1875. 
1875. [voL. xn.] 
D 
