ANSEKES. 
Aves. 57 
ANATlDiE. 
The neotropical species reviewed ; P. L. Sclater & 0. Salvin, P. Z. S. 
1876, p. 358. 
Anser indicus. Its young described ; A. 0. Hume, Str. Feath. 1876, 
p. 499. A. rossi in Oregon ; J. A. Allen, Bull. Nutt. Orn. Club, i. p. 52. 
Bernicla rujicollis figured ; H. E. Dresser, B. Eur. pts. li. & lii. 
Branta canadensis breeding on trees ; J. A. Allen, Bull. Nutt. Orn. 
Club, i. p. 50. 
Chaulelasmus couesi, sp. n., T. H. Streets, Bull. Nutt. Orn. Club, i. 
p. 46, Washington Island. 
Chen albatus figured ; G. D. Rowley, Orn. Misc. ii. pi. xlvii. 
Clangula glaucion, on the breeding of ; F. Briiggemann, Zool. Gart. 
1876, p. 366. 
Cygnus. On the ferruginous colour seen in some specimens of 
Swans; H. Stevenson, Ibis, 1876, p. 276. C. hewichi breeding on 
the Petchora; H. Seebohm & J. A. II. Brown, Ibis, 1876, p. 438. 
C. immutahilis : its cygnets described ; J. H. Gurney, P. Z. S. 1876, 
p. 66. 
Jlarelda glacialis, on the moulting of ; E. F. v. Homeyer, J. f. O. 
1876, p. 317. Figured ; H. E. Dresser, B. Eur. pts. xlvii. & xlviii. 
Mareca penelope figured (2 plates) ; id. op. cit. pts. xlvii. & 
xlviii. 
Querquedula andium figured; P. L. Sclater & O. Salvin, P. Z. S. 1876, 
p. 387, pi. xxxiv. Q.falcata in Upper India; A. O. Hume, Str. Feath. 
1876, p. 225. 
Sarcidiornis melanonota imd S. carunculata. Both figured and theii 
differences pointed out; P. L. Sclater, P. Z. S. 1876, p. 694, pis. Ixvii. & 
Ixviii. 
Spatula clypeata, note on the habits of ; F. Briiggemann, Zool. Gart. 
1876, p. 195. 
LARIUiE. 
Anous cceruleus (Bennett) is the oldest name for A. cinereus^ Gould ; 
H. Saunders, P. Z. S. 1876, p. 671. A. tenuirostris^ A. melanog^nys^ and 
A. leucocapillus their distinctions pointed out on a plate contain- 
ing figures of the head and neck of each species ; id. tom. cit. p. 670, 
pi. Ixi. 
Gygis microrrhyncha^ sp. n., id. tom. cit. p. 608 (cut of head and one of 
G. Candida')., Marquesas Island. 
Ilydrochelidon leucopitera (pts. xlvii. & xlviii.) and JI. nigra (pt. liv.) 
figured ; H. E. Dresser, B. Eur. 
Bar us fuliginosus figured ; 0. Salvin, Tr. Z. S. ix. pi. Ixxxvii. L. 
fuscus: its occurrence in India doubted ; A. O. Hume, Str. Feath. 1876, 
p. 502. L. leucopterus figured ; H. E. Dresser, B. Eur. pt. xlix. 
Stercorarius chilensis (Bp.) redescribed and figured ; H. Saunders, 
P. Z. S. 1876, p. 323, pi. xxiv. S. crepidatus (Gm.) and .S. parasiticus 
1876. [voL. XIII.] c 5 
