GEN. 179-184 OF KEY. 77 



382. CENTBOCERCUS UROPHASIANUS (Br.) Sw. 

 Cock; Cock-of-the-Plains. 





383. PEDICECETES PHASIANELLUS (L.) ELL. 

 Northern Sharp-tailed Grouse. 



383a. PEDIXECETES PHASIANELLUS (L.) ELL., 



var. COLUMBIANUS (Ord.) Cs. 

 Common Sharp-tailed Grouse. 



f 384. CTTPIDONIA CUPIDO (L.) BD. 

 Pinnated Grouse; Prairie Hen. 



* 385. BONASA UMBELLUS (L.) STEPH. 

 RulfedOroiiiie; Partridgre ; Pheasant. 



385a. BONASA UMBELLUS (L.) STEPH., 

 var. UMBELLOIDES (Dougl.) Bd. 

 Oray Rutted Crrouse. 



385b. BONASA UMBELLUS (L.) STEPH., 



var. SABINEI (Dougl.) Cs. 

 Oregron Rutted Grouse. 



386. LAGOPUS ALBUS (GM.) AUD. 

 Ptarmig-an. 



387. LAGOPUS BUPESTRIS (GM.) LEACH. 



Rock Ptarmigran. 



388. LAGOPUS LEUCUBUS Sw. 

 White-tailed Ptarmig-an. 



389. OBTYX VIBGINIANUS (L.) BP. 

 Tirg-inia Partridgre ; Quail; Rob-<white. 



389a. OBTYX VIBGINIANUS (L.) BP., 



var. FLOKIDANUS Cs. 

 Florida Partridgre. 



