t). STEENA. 63 



Mus. no. 15, p. 101 (1870) ; Saund. P. Z. S. 1880, p. 163 (32° S., 

 67° E.) ; Ridyio. Bull. U.S. Nat. Mus. no. '21, p. .53 (1881) ; 

 Feilden in Markhani's Polar Reconn. p. 334 (1881 : Novaya 

 Zemlya); id. Tr. Nor/. Sr Nonv. N. H. Soc. iii. p. 209 (1881: 

 Franz-Josef Land) ; Coues, Check-l. N. Amer. B. p. 123 (1882) ; 

 Chamberlain, B. New Brunsw. p. 62 (1882) ; Sahin, Cat. StricM. 

 CoU. p. 624 (1882) ; Seebohm, Ibis, 1882, p. 385 (Archangel) ; 

 Nelson, Cr. '■Cortcin,'' p. 100 (1883: Alaska); Brewster, Pr. Bost. 

 Soc. N. H. xxii. p. 402 (1883 : St. Lawrence Gulf) ; B. O. U. 

 List Brit. B. p. 180 (1883) ; San?iders, 4th ed. Yarr. Brit. B. iii. 

 p. 553 (1884); Bimye, Mel. Biol. St. Petersb. xii. liv. i. p. 54 

 (Lena delta); Sharpe, ed. LayarcTs B. S. Afr. p. 701 (1884); 

 Coues, Key N. Amer. B. 2ud ed. p. 764 (1884) ; Slater ^- Carter, 

 Ibis, 188G, p. 50 (N. Iceland) ; Giylioli, Avif. Ital. p. 416 (1886) ; 

 Taczan. Orn. Ph-ov, iii. p. 441 (1886) ; H.-Brown ^- Btiekl. Faun. 

 Sutherl. S(c. p. 227 (1887) ; Booth, Rough Notes, iii. (1887) ; 

 Salvad. Ucc. Ital. p. 276 (1887) ; H.-Brown ^ Buckl. Faun. Outer 

 Hebr. p. 139 (188«) ; Tschusi, 311. Orn. Ver. Wieti, 1888, p. 80 

 (Hungary); Riesenth. Wasser-Voy. Mitteleurop. p. 143 ^1889) ; 

 Rchmo. Sy.';l. J'erz. Voy. Deutschl. p. 61 (1889) ; Tristr. Cat. Coll. 

 B. p. 9 (1889) : Saunders, Man. Brit. B. p. 633 (1889) ; Giylioli, 

 Avif. Ital., i. Resoc. p. 632 (1889 : Lombardy) ; id. ii. Resoc. 

 p. 165 (1890) ; Hartert, Katal. VoyelsammL Seneknib. p. 239 

 (1891) ; Buckl. i^- H.-Brown, Faun. 0'rk?ieys, p. 227 (1891) ; Gdtke, 

 Voqehv. Helyol. p. 585 (1891 ) ; H.-Brown ^- Buckl. Faun. Arqyll SfC. 

 p. 185 (1892) ; Ussher, Pr. R. Irish Acad. (3) iii. p. 409 (1894) ; 

 Collett, Norqes Fuqelf., Ni/t May. f. Naturv. Bd. xxxv. p. 316 

 (1894) ; Lilford, Col. Fiys. Brit. B. pt. xxviii. (1894). 

 Sterna arctica, Tenwi. Man. d'Orn. ii. p. 742 ( 1820) ; E. Sabine, Siqjpl. 

 Parri/s \st Voy. p. ccii (1821) ; Boie, Isis, 1822, p. 563 ; Meyer, 

 Taschenb. iii. p. 187 (1822) ; J. Sabine, App. Frankliii s Joiirn. p. 694 

 (1823); Steph. in Shaiv's Gen. Zool. xiii. pt. 1, p. 152 (1825); 

 Richards. App. Parry's 2nd Voy. p. 356 (1825) ; /. C. Ross, Ajyp, 

 Parry's 3rrf T'oy. p. 103 (1826) ; id. App. Parry's 4th Toy. p. 194 

 (1828 : Spitsbergen, breeds) ; Audub. B. Amer. pi. 250 (c. 1826) ; 

 £p. Ami. Lye. N.Y. ii. p. 354 (1828) ; Werner, Atlas, Palmipedes, 



pi. 7 

 Deuts 

 Rich. Faiin. Bor.-Amer., Birds, p. 414 (1831) ; Savi, Orn. Tosc. iii. 



(1828) ; Kaup, Natilrl. Syst. p. 26 (1829) ; Brehm, Voy. 

 Deutschl. p. 785 (lb31) ; Lesson, Traite, p. 621 (1831) ; Siuains. 8f 



p. 86 (1831) ; Selby, Brit. B. ii. p. 473, pi. xc. fig. 2 (183.3) ; 

 Nuttall, Man. Orn. ii. p. 275 (1834) ; Jenyns, Man. Br. Vertebr. 

 p. 267 (1835) ; Audub. Orn. Biogr. iii. p. 366 (18-35) ; Eyton, Cat. 

 Brit. B. p. .54 (1836) ; Gould, B. Eur. v. pi. 419 (1837) ; ^7;. 

 Comp. List B. Eur. Sf- N. Amer. p. 61 (1838) ; Audub. Synops. 

 p. 319 (1839); id. B. Amer. 8vo, vii. p. 107, pi. 4.36 (1844); 

 Temm. Man. d'Orn. ed. ii. 4" pte, p. 458 (1840) ; Schinz, Vog. 

 Eur. p. 373 (1840) ; Macyill. Man. Brit. Orn. pt. ii. p. 232 

 (1842) ; Selys-Longch. Faun. Bely. p. 150 (1842) ; Yarr. Brit. B. 

 2nd ed. iii. p. 507 (1845) ; Hetmts. Eygs Brit. B. ii. p. 428, pi. 120. 

 fig. 2 (1846) ; Reichenb. Natnt. tab. xx. figs. 274-280 (1848) ; 

 WoUey in Jard. Contr. Orn. p. 113 (1850 : Faeroes) : Macgill. 

 Brit. B. V. p. 643 (1852) ; Licht. Nomencl. Av. p. 97 (1854) ; 

 Met/er, Brit. B. vii. p. 90, pi. 293 (1857) : Sunder. Sv. Fogl. 

 pi. 48. figs. 2 & 3 (1863); R. Gray, B. W. Scotl. p. 468 (1871); 

 Pahnen, Finlands Fo(/lar, p. 573 (1873) ; E. Adams, Ibis, 1878, 

 p. 440 (Alaska) ; Feilden, Zool. 1879, p. 7 (Prince .llbert Ld.') ; 

 Collins, Rep. Amer. Fisheries, 1882, p. 332 ; Seebohm, Brit. B. 

 iii. p. 284 (1885). 



