338 GALLO-GRALLyt:, 



Sterna arctica. 



tSterna arctica, Tcmmiuck, Man. (rOni. ii. p. 742 (1820); 

 Seebohra, Hist. Brit. B. iii. p. 284, pi. 4(5 (LS85). 



The Arctic Tern. 



Hah. North Earo[)e and North America, ranging s?outh in 

 winter. 



1679. Sternum, with right coraeoid, acapnia, and furcula. 



S. S. 393. Purchased. 



Sterna maxima. 



Sterna maxima^ Boddacrt, Tabl. PI. Enl. p. 58 (1783) ; Cory, B. 

 West Indies, p. 277 (1889). 



The Royal Tern. 



llah. Tropical America and Tem[»ei'ate North America. 



1680. Sternum, with right coraeoid, sca|)ula, and furcula. 

 From Jamaica. S. S. 2014. Gosse Collection. 



Sterna bergii. 



Sterna bergii, Lichtensteiu, Verz. Doubl. p. 80 (1823) ; Saunders, 

 Proe. Zool. Soc. 1870, p. 657 ; Salvadori, Orn. Pap. iii. p. 432 



(1882). 



The Large Crested Tern. 



//ah. Indian and South Pacific Oceans. 



1681. Skeleton (toes defective). 0. C. 1238. Gould Colledion. 



1682. Sternum, with shoulder-girdle. From tJio Solomon 



Islands. Presented In/ P. L. Sclater, Esq., P.R.S. 



Sterna caspia. 



Sterna caspia, Pallas, Nov. Comm. Pctrop. xiv. p. 582 (1769) ; 

 Dresser, B. Eur. viii. p. 289, pi. 584 (1877). 



The Caspian Tern. 



//((/'. Temperate and tropical coasts of the whole world. 



1683. Skeleton, mounted. 0. C. 1237. Ilunterian. 



