GBNBBA AND SPECIES OP BIBDS. 213 



jrnpin^ua, Shufeldt, Auk, viii. p. 367 (1891). Oregon (Pleistocene). 



6. fjspgifiata, {Cope, Bull. U.S. Geol. Surv. Oregon (Pleistocene). 



iv. no. 2, p. 387, 1878). 



7. leucopsis (Beohst.). (p. 117.) Arctic W. Europe. 



Atlantic coasts (winter). 



8. bernicla (Linn.), (p. 119.) Arctic Regions^ 



N. & W. Europe (winter), 



9. glaucogaster, Brehm. (Cf. Coues, Auk, xiv. Arctic Regions. 



p. 207, 1897.) E. N. America. 



U. States (winter). 



10. nigricans (Lawr.). (p. 123.) N. Siberia and W. North 



America. 

 California (winter). 

 Japan (winter). 



11. ruficollis (Pa«.). (p. 124.) N.Siberia. 



Turkestan and shores of 

 Caspian Sea (winter). 



XXIV. NESOCHEN, Salvad. 



(Salvad. Cat. B. xxvii. p. 126, 1895.) 



1. sandvicensis(Fi^.). (p. 126.) Hawaiian Archipelago. 



INCESTS SEDIS. 



XXV. CJjtnrjtmfe, Portis. 



(Lydekker, Cat. JFoss. B. p. 122, 1891.) 



1. graculofireg, Portis. (Lyd., p. 122.) Italy (Middle Miocene). 



Sub-Family VI. CHENONETTIEM., 

 (Salvad. Cat. B. xxvii. p. 128, 1895.) 



XXVI. CHLOEPHAGA, Eyton. 

 (Salvad. t. c. p. 128.) 



1. melanoptera (Eyton). (p. 129.) Western S. America 



(Bolivia, Peru, and 

 Straits of Magellan). 



2. hybrida (Mol). (p. 130.) Falkland Is., 



Straits of Magellan to 

 Chlloe Isl. 



