1170 REPORT OF STATE GEOLOGIST. 



17. (121). Phalacrocorax mexicanus (BRANDT). 



Mexican Cormorant. 

 Illinois (Bull. Nutt. Orn. Club, Vol. V., p. 31). 



FAMILY PELECANIDJE. PELICANS. 



GENUS PELECANUS LINNAEUS. 

 Subgenus LEPTOPELICANUS Reichenbach. 



18. (126). Pelecanus fuscus LINN. 



Brown Pelican. 

 Illinois (Bull. Nutt. Orn. Club, Vol. V., p. 31). 



FAMILY ANATID^E. DUCKS, GEESE AND SWANS. 



StJBFAMILY ANATIN^. KlVEB DUCKS. 



GEMUS ANAS LINN.EUS. 

 Subgenus QURRQUEDULA Stephens. 



19. (141). Anas cyanoptera VIEILL. 



Cinnamon Teal. 

 Illinois, occasional visitor (Ridgway Cat., p. 199). 



GENUS HISTRIONICUS LESSDN. 



20. (155). Histrionicus histrionicus (LINN.). 



Harlequin Duck. 



Illinois and Wisconsin, in winter (Nelson, K E. Ills., p. 142); Ohio, 

 mentioned by error (Wheaton, p. 535); Michigan and Wisconsin 

 (Cook, Mich., p. 44). Ridgway, 111. Orn., I., pp. 172-3. 



GENUS CAMPTOLAIMUS GRAY. 



21. (156). Camptolaimus labradorius (GMEL.). 



Labrador Duck. 



Formerly found in Michigan (Gibbs, p. 494); Great Lakes (Ridgwav 

 Manual, p. 107).' Now very rare, if not extinct. 



GEKUS SOMATERIA LEACH. 

 Subgenus SOMATERIA. 



22. (160). Somateria dresseri S-HARPE. 



American Eider. 



Illinois and Wisconsin, in winter (Nelson, N". E. Ill, p. 142); Michi- 

 gan, occasional (Gibbs, p. 495). Michigan (Cook, Mich., p. 41). 

 Ridgway, 111. Orn., II., p. 177. 



