308 



B. p. 121 (1882) ; Tacznn. Bull. Soc. Zool. France, 1882, p. 398 

 (Kamscliatka &c.) : M. Chamberlain, B. Nan Brunsw. p. 61 

 (1882) ; W. H. Neale, P. Z. S. 1882, p. 651 (Franz-Josef 

 Ld.) ; Brewster, Pr. Boston Soc. N. H. 1883, p. 398 (Gulf of 

 St. Lawrence); Stearns, Pr. U.S. Nat. Mus. vi. p. 122 (1883: 

 Labrador) ; Saunders, Ibis, 1884, p. 39] (Gulf of Gascony) ; id. 

 4th ed. Yarr. Brit. B. iii. p. 650 (1884) ; Cvties, Key N. Amer. B. 

 2nd ed. p. 748 (1884) ; Brewster, Pr. Bost. Soc. N. H. xxii. p. 398 

 (1884 : Gulf of St. Lawrence) ; Baird, Breiver, Sj- Ridgiv Water-B. 

 N. Amer. ii. p. 202 (1884) ; Homeyer, Ornis, 1885, p. 80; Torre 

 8f Tschus. t. c. p. 661 (Hungary) ; Albarda, t. c. p. 630 (Holland) ; 

 A. O. U. Check-l. N. Amer.''B. p. 86 (1886); Grondal, Ornis, 



1886, p. 371 (Iceland) ; Olphe-Gall. Contrih. Favne Occid. Pur. 

 fasc. X. p. 82 (1886) ; Fischer ^- Pelz. Mitt. orn. Ver. Wien, 1886, 

 p. 211 (Jan Mayen I.) ; transl. W. E. Clarke, Zool. 1890, p. 48 ; 

 Giglioli, Avif. tf.al. p. 427 (1880) ; id. 1» Pesoc. Av. Pal. p. 51 

 (1889) ; id. 2° Pesoc. Av. Pal. p. 6G0 (1890) ; Scdvad. Ucc. Pal. 

 p. 289 (1887) ; H-Brotvn Sf Buckl. Faun. Sutherl. ^c. p. 234 (1887) ; 

 iid. Faun. Outer Hebr. p. 150 (1888) ; Ridc/iu. Man. N. Amer. B. 

 p. 25 (1887); Schneider, Ornis, 1887, p. 551 (Upp. Alsace); 

 Feildcn. Tr. Norw. Soc. iv. p. 351 (1887 : Labrador) ; Tail, Pns, 



1887, p. 390 (Portugal) ; Taczan. Ornis, 1888, p. 508 (Poland) ; 

 Cooke, B. Mi(jr. Mississip. Vail. p. 55 (1888: Great Lakes); 

 Greely, Pep. F.rped. Lady Frankl. Bay, ii. p. 22(1888: Fort 

 Conyer, Grinuell Ld.) ; Saunders, Man. Brit. B. p. 667 (1889) ; 

 Bishop, Auk, 1889, p. 145 (Magdalen Is.) ; M. Chamberl. Avk, 

 issi), p. 213 (S. Greenland) ; Reichenoio, Syst.Verz. J'ng. Peufschl. 

 p. 62 (1889); Piesenthal, Wasservog. Mitteleur. p. 137 (1889); 

 Brusina, Orn. Croatia, p. 94 (1889); Keller, Orn. Carinthim, 

 p. 302 (1890) ; Buckley ^ H-Broicn, Faun. Orkney Is. p. 234 

 (1891) ; Saunders, Ibis, 1891, p. 188 (L. Leman) ; Borrer. B. Susse.r, 

 p. 273 (1891) ; Hayerup, B. Greenl. p. 46 (1891) ; W. P. Clarke, Ibis, 

 1892, pp. 442-447 (rudimentary hallux) ; Stone, Pr. Philad. Acad. 

 1892, p. 149 {Mehille Bay) ; H-Brown S^- Buckl. Faun. Argyll 8(c. 

 p. 193 (1892) ; Ilartert, Pbis, 1892, p. 620 (E. Prussia, winter) ; 

 IfUrb. ^- Mathew, B. Devon, p. 371 (1892) ; Macj)hers. B. Lake- 

 land, p. 437 (1892) ; White, Auk, 1893, p. 222 (Mackinac I., 

 Michigan); Meade- Waldo, Ibis, 1893, p. 206 (Canaries) ; Lilford, 

 Col. Figs. B. Brit. Is. pt. xxiv. (1893) ; Lilford, B. Norfham.pt. p. 406 

 (1893) ; Tacz. Mem. Acad. St. Petersb. xxxix. p. 1049 (1893: E. 

 Siberia) ; Collett, Nyt Mag.f. Naturv. Bd. xxx. p. 312 (Norway) ; 

 Baqg, Auk, 1894, p. 162 (Oneida Lake) ; Ussher, Pr. P. Irish Acad. 

 (3)" iii. p. 410 (1894) ; Pearson c^ Bidwell, Ibis, 1894, p. 236 (N. 

 Norway; ; Matheiv, B. Pembrokesh. p. 103 (1894). 



Larus brachyrhynchus {nee Gould), Bruch, J. f. O. 1853, p. 103. 

 Larus niveu's {nee Pallas), Bruch, J. f. 0. 1855, p. 285. 

 Rissa borealis, Z?)'e/m, iS'^awm. 1855, p. 294 ; id. Fo^e//. p. 341 (1855). 

 Rissa minor, Brehm, Naum. 1855, p. 294; id. Vogelf. p. 341 (1855). 

 Eissa gregaria, Brehm, Naum. 1855, p. 294 ; id. Vogelf. p. 341 



(1855). 

 Rissa kotzebui, Bp. C. P. xlii. p. 771 (1866); id. Consp. Av. ii. 



p 226 (1857) ; Elliot, New S,- Unfg. B. N. Amer. ii. pi. 54 (1869) ; 



Gray, Hand-l. B. iii. p. 117, no. 11019 (1871). 

 Xema tridactylum, Jaub. et B.-Lapomm. Rich. Orn. Fr. p. 393 



(1859). 

 Larus (Rissa) tridactylus, Drosfe, Vogehv. Borkum, p. 344 (1869) ; 



Coues, B. N.- West, p. 644 (1874) ; Palmen, Vega-Exped. Vetensk. 



Bd. V. p. 358 (1887 : Siberian Coist). 



