FISHERIES OF THE UNITED STATES. [28] 
647. Phalacrecorax bicristatus—Continued. 
b. No. 68350. Juv. Prybilov Islands, Alaska; Lieut. G. R. Adams, U. 
St ANE 
ce. No, 62533. Pullus. Saint Paul’s Island, Alaska, July 2, 1872; H. W. 
Elliott. 
648. Phalacrocorax perspicillatus Pall. PALLAsS’s CoRMo- 
RANT. [621.] Bering Island (extinct?). 
Family PLOTIDAi.—The Anurneas. 
649. Plotus amhinga Linn. AMERICAN ANHINGA; SNAKE 
BirpD. [628.] Whole of tropical America; Gulf 
States, and north in Mississippi Valley to Southern 
Illinois. 
a. No. 84760. g ad., nuptial plumage. Florida, spring, 1874; J.C. 
Scholl. 
(See also Group H of mounted birds. ) 
Family SULARIDAL.—The Gannyets. 
650. Sula bassama (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 cyamops 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. g 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. 24152. Ad. (?). Brazil; L. Wells. 
b. No. 30356. g juv. Spanishtown, Jamaica; W. T. March. 
653. Sula piscator (Linn.). RED-FOooTED Boosy. Intertropical 
seas and coasts, north to Florida and Revillegigedo 
Islands. 
a. No. 50867. g ad. Socorro Island; Col. A. J. Grayson. 
b. No. 67332. Juv. Near Sandwich Islands; Dr. I. H. Streets, U.S. N. 
Family PHAKTHONTIDA.—The Tropic Birps. 
654. Phaéthon flavirostris (Brandt.) YELLOW-BILLED TROPIC 
Birp. [629.] Tropical seas in general; north, regu- 
larly, to Florida, accidentally to New York. 
a. No. 77857. 2 ad. Dominica, West Indies; F. A. Ober. 
