Order PR0CELLARIIF0RME8 
No. 97. 
Family PROCELLARIIDM. 
PEIOOELLA ANTAECTICA. 
SILVER- GREY PETREL. 
(Plate 82.)* 
Fulmartjs antarcticus Stephens, in Shaw’s Gen.Zool., Vol. XIII., p. 236, 1826; Cape seas. 
Fulmarus antarcticus Stephens, in Shaw’s Gen. Zooh, Vol. XIII., p. 236, 1826. 
Procellaria tenuirostris (not Temm.) Audubon, Orn. Biog., Vol. V., p. 333, 1839 ; Cassin, 
U.S. Expl. Exp., p. 409, 1858. 
Procellaria glacialoides Smith, 111. Zool. South Africa, Aves, pi. 51, 1840; Gould, Birds. 
Austr., Vol. VII., pi. 48, 1848 ; Buller, Birds New Zeal., p. 301, 1873. 
Priocella garnotii Hombron and Jacquinot, Comptes Eendus Sci., Paris, Vol. XVIII., 
357, 1844. 
Procellaria garnotii Gray, Gen. Birds, Vol. III., p. 648, 1849. 
Priocella garnotii Jacquinot and Pucheran, Voy. Pole Sud., Zool., Vol. III., p. 148, 1853. 
Thalassoica glacialoides Bonaparte, Consp. Gen. Av., Vol. II., p. 191, 1857 ; Ooues, Proc. 
Acad. Nat. Sci. Philad. 1866, p. 30 ; Gould, Handb. Birds Austr., Vol II., 
p. 467, 1865. 
Thalassoica polaris Bonaparte, Consp. Gen. Av., Vol. II., p. 192, 1857. 
Thalassoica tenuirostris id., ib. ; Sharpe, Phil. Trans. Eoy. Soc., Vol. 168, p. 123, 1879. 
Procellaria smithi Schlegel, Mus. Pays-Bas., Vol. VI., Procell., p. 22, 1863. 
Fulmarus glacialoides Gray, Handl. Gen. Sp. Birds, Vol. III., p. 105, 1871. 
Fulmarus tenuirostris Ooues, Key North Amer. Birds, p. 328, 1872. 
Priocella tenuirostris Eidgway, Proc. U.S. Nat. Mus., Vol. III., p. 209, 1880. 
Priocella glacialoides Baird, Brewer and Eidgway, Water Birds North Amer., Vol. II., p. 373,. 
1884 ; Salvin, Cat. Birds Brit. Mus., Vol. XXV., p. 393, 1896 ; Campbell, Nests 
and Eggs Austr. Birds, p. 897, 1901 ; Sharpe, Eep. “ Southern Cross,” p. 145, 1902 ; 
Buller, Suppl. Birds New Zeal., Vol. I., p. 108, 1905 ; Hall, Key Birds Austr., p. 93, 
1906 ; Clarke, Ibis 1906, p. 170 ; Lonnberg, Fauna St. Georgia, p. 83, 1906 ; Clarke, 
Ibis, 1907 ; p. 335 ; Eeichenow, Deutsche Siidp. Exp., Zool., pp. 480, 552, 1907 ;. 
Wilson, National Antarct. Exp., Aves, p. 84, 1907 ; Menegaux, Exp. Antarct. 
Franc., p. 54, 1907 ; Mathews, Handl. Birds Austral., p. 17, 1908 ; Godman, Monogr» 
Petrels, p. 165, 1908 ; Littler, Handb. Birds Tasm., p. 171, 1910. 
Thalassceca tenuirostris Sharpe, ed. Bayard’s Birds South Africa, p. 767, 1884. 
Thalassoeca glacialoides Buller, Birds New Zeal., 2nd ed., Vol. II., p. 228, 1888. 
* The Plate is lettered Priocella glacialoides. 
