166 FISHERIES OF THE UNITED STATES. [28] 



647. Phalacrocorax foicristatiis-— Continued. 



b. No. 68350. Juv. Prybilov Islands, Alaska ; Lieut. G. R. Adams, U. 



S.N. 



c. No. 62533. Pullus. Saint Paul's Island, Alaska, July 2, 1872 ; H. W. 



Elliott. 



648. Phalacrocorax perspicillatus Pall. Pallas's Cormo- 



rant. [621.] Bering Island (extinct?). 



Family PLOTIDtE.— The Anhingas. 



649. Plotus anhiiaga Linn. American Anhinga; Snake 



Bird. [628.] Whole of tropical America; Gulf 



States, and north in Mississippi Valley to Southern 



Illinois. 

 a. No. 84760. $ ad., nuptial plumage. Florida, spring, 1874 ; J. C. 



Scholl. 

 (See also Group H of mounted birds.) 



Family SULARID^.-The Gannets. 



650. Sula bassana (Linn.). Gannet. [617.] Coasts and islands 



of the North Atlantic ; south, in winter, to Gulf of 

 Mexico. 



a. No. 12853. Ad. New York ; J. G. Bell. 



651. Sula cyanops Sundev. Blue-faced Gannet. Coasts and 



islands of the South Pacific and various intertropical 

 seas ; Bahamas and South Florida. 



a. No. 67315. Ad. Christmas Island ; Dr. T. H. Streets, U. S. N. 



b. No. 67316. $ juv. Christmas Island ; Dr. T. H. Streets, U. S. N. 



652. Sula leucogastra (Bodd.). Booby Gannet. [618.] Coasts 



of tropical and subtropical America (on both sides), 

 north to Georgia. 



a. No. 24153. Ad. (?). Brazil ; L. Wells. 



b. No. 30356. $ juv. Spanishtown, Jamaica ; W. T. March. 



653. Sula piscator (Linn.). Bed-footed Booby. Intertropical 



seas and coasts, north to Florida and Bevillegigedo 

 Islands. 



a. No. 50867. $ ad. Socorro Island ; Col. A. J. Grayson. 



b. No. 67332. Juv. Near Sandwich Islands ; Dr. T. H. Streets, U. S. N. 



Family PHAETHONTID^E.— The Tropic Birds. 



654. Phaethoii ilavirostris (Brandt.) Yellow-billed Tropic 



Bird. [629.] Tropical seas in general ; north, regu- 

 larly, to Florida, accidentally to New York. 



a. No. 77857. $ ad. Dominica, West Indies; F. A. Ober. 



