58 Aves, 
AYES. 
only found in the E. P. Eamsay, P. Linn. Soc. N. S. W. iii. p. 154. 
A. gihherifrons of New Zealand, and A. caatanea of Australia : their 
distinctness discussed ; id. tom. cit. p. 38. A.fuligida: its breeding-place 
in Nottinghamshire ; G. D. Rowley, Orn. Misc. iii. p. 229, pi. cx. A. 
ferina : on its breeding in Britain ; id. tom. cit. p. 230. 
Anser albatus in Co. Mayo, Ireland; J. E. Harting, Zool. 1878, pp. 
419-422 & 453. A. cinereus and A, brachgrrhynchus figured; H. E. 
Dresser, B. Eur. pts. Ixxi. & Ixxii. 
Clangula islandica figured ; H. E. Dresser, B. Eur. pts. Ixxi. & Ixxii. 
Cygnus olor obtained in Sind ; W. T. Blanford, P. A. S. B. 1878, p. 138, 
also Str. Peath. vii. p. 99 ; also A. O. Hume, tom. cit. p. 101. 
Fidigula nationi: further remarks on ; P. L. Sclater, P. Z. S. 1879, 
pp. 477-479, figured, pi. xxxii., also woodcut of trachea of 
Fuligula ferina figured ; H. E. Dresser, B. Eur. pts. Ixv, & Ixvi. 
Fidigula marila and F. affinia^ remarks on ; J. Vian, Bull. Soc. Z. Fr. 
iii. pp. 59-61. 
Mareca penelope obtained on the Atlantic coast of the United States ; 
N. T. Lawrence, Bull. Nutt. Orn. Club, iii. p. 98. 
Nyroca australis : the bulla ossea is found in the $ only ; E. P. Ram- 
say, P. Linn. Soc. N. S. W. iii. p. 154. 
(Edemia patachonica, King, appears to be Anas cristata, Gm. ; John 
Gibson, P. Phys. Soc. Edinb. 1876-78, p. 186. 
Stictonetta ncevosa : the bulla ossea is found neither in $ nor $ ; E. P. 
Ramsay, P. Linn. Soc. N. S. W. iii. p. 154. 
• Tadorna cornuta figured ; H. E. Dresser, B. Eur. pts. Ixvii. & Ixviii. 
Larid^. 
See Saunders, supra, p. 26. 
LaruSj Pagophila, Rhodostethia, Rissa, and Xema recognized as valid 
genera; H. Saunders, P. Z. S. 1878, pp. 155-160. 
Larus californicus obtained in Japan, and is probably L. niveus, Pall., 
nec Bodd. (p. 175); L. canus obtained in Labrador (p. 177); L. novce- 
hollandice (pp. 185-187), L. scopulinus (p. 188), L. hartlaubi (p. 189), L. 
bulleri (pp. 190 & 191), L. gelastes (p. 192), L. serranus (p. 196), L. brun- 
neicephalus (p. 197), L. melanocephalus (p. 199), L. ridibundus (p. 201)^ 
L. maculipennis (p. 202), L. glaucodes (p. 203), L. saundersi (p. 205), 
L. philadelphioe (p. 207), the three outer primaries of each figured ; id. 
tom. cit. 
Larus audouini and L. gelastes figured ; H. E. Dresser, B. Eur. pts. 
Ixxi. & Ixxii. L. affinis, Reinhdt., obtained at Heligoland ; H. Gaetke, 
Ibis, 1878, p. 489. 
Rissa tridactyla figured ; H. E. Dresser, B. Eur. pts. Ixxi. & Ixxii. 
Rhodostethia rosea: its supposed occurrence oif Franz- Josefland ; H. W 
Feilden, Ibis 1878, p. 200. 
Xema sabinii obtained at Tumbez, Western Peru ; P. L. Sclater & 
O. Salvin, P. Z. S. 1878, p. 141. 
Stercorarius antarcticus, its habits on the Island of St. Paul ; 0. V<51ain, 
Arch. Z. exp(Sr. vi. p. 52. 
