154 PATAGONIAN EXPEDITIONS: ZOOLOGY. 



Zaprium, Coues, Bull. U. S. Nat. Mus. no. 2, p. 34 (1875). H. ccerulea. 



Geographical. Range. Southern Oceans, between 40 and 60 south 

 Latitude. 



i. .HALOB^ENA OERULEA (Gmelin). 



Blue Petrel, Forster, Voy. i. p. 91 ; Lath. Gen. Syn. iii. pt. 2, p. 415 



(1785); id. Gen. Hist. Birds, X. p. 196 (1824). 

 Another Blue Peteril, Cook's Voy. i. p. 32. 

 Procellaria cczrulea, Gm. Syst. Nat. i. p. 560 (1788); Lath. Ind. Orn. ii. 



p. 827 (1790); Viell. N. Diet. d'Hist. Nat. XXV. p. 421 (1817) ; id. 



Enc. Meth. p. 81 (1823); id. Gal. Ois. ii. p. 232 (1825) ; Kuhl, Beitr. 



p. 145 (1820); Gray, List Anseres Brit. Mus. p. 165 (1844); id. 



Gen. Birds, iii. p. 648 (1844); id. Ibis, 1862, p. 247; Gould, Birds 



Austr. VII. pi. 52 (1847) ; Peale > U. S. Expl. Exp. viii. p. 338 (1848); 



Layard, Birds S. Afr. p. 361 (1867); id. Ibis, 1876, p. 393, 1878, p. 



264; Hutton, Cat. Birds N. Zeal. p. 47 (1871); Buller, Birds N. 



Zeal. p. 306 (1873); Finsch, J. f. Orn. 1870, p. 373, 1874, p. 208; 



Finsch & Hartl. Orn. Centralpol. p. 246 (1867). 

 Pachyptila ccerulea, Illig. Prodr. p. 275 (1811); Steph. in Shaw's Gen. 



Zool. xiii. p. 252 (1826). 



Procellaria forsteri, Smith, 111. Zool. S. Afr. pi. 54 (1840). 

 Procellaria similis, Forst. Descr. An. p. 59 (1844). 

 Halobcena ccerulea, Bp. Compt. Rend. xlii. p. 768 (1856); id. Consp. Av. 



ii. p. 193 (1856); Coues, Proc. Ac. Sci. Philad. 1866, pp. 163, 171; 



Gould, Handb. Birds Austr. ii. p. 457 (1865) ; Coues & Kidder, Bull. 



U. S. Nat. Mus. no. 2, p. 34 (1875); Kidder, Bull. U. S. Nat. Mus. 



no. 3, p. 17 (1876); Moseley, Notes Nat. "Chall." p. 181 (1879); 



Sharpe, Phil. Trans, clxviii. extra volume p. 141 (1879) ; id. Layards' 



Birds S. Afr. p. 768 (1884); Buller, Birds N. Zeal. ed. 2, ii. p. 214 



(1888); id. Tr. N. Zeal. Inst. XXV. p. 78 (1893) ; Salvin, Cat. B. 



Brit. Mus. XXV. p. 431 (1896); Sharpe, Hand-List Bds I. p. 127 



(1899). Oates, Cat. Bds. Eggs, Brit. Mus. I. p. 160 (1901). 

 Halobcena typica, Bp. Compt. Rend. xlii. p. 768 (1856); id. Consp. Av. 



ii. p. 194 (1856). 

 Procellaria velox, Solander? cf. Salvin in Rowley's Orn. Misc. i. p. 238. 



