386 CHECK-LIST OF NORTH AMERICAN BIRDS. 



Hydrochelidon BoiE, May, 1822, becomes Chlidonias Rafinesque, Feb., 1822. 

 On grounds of priority. (Cf. Rhoads, Auk, XXIX, 1912, 197-198.) 

 (p. 142) 



Uria iroille troille (Linnaeus), 1761, becomes Uria anlge aalge (Pontoppidan), 



1763. 

 Uria troille calif ornica (Bryant), becomes l^ria aalge calif ornica. 



The specific name troille is found to refer to Briinnich's Murre and not the 



present species for which the earhest availaljle name is aalge. (Cf . Jour- 



dain, British Birds, XVI, 332.) (p. 144) 



Brachyram-phus has been divided and B. hypoleucAis and craverii are referred 

 to Endomychura. (p. 147) 



Phaleris Temminck, 1820, becomes Cyclorrhynchvs Kaup, 1829. 



The type of the former is now found to be Alca cristatella Pallas and it 

 therefore becomes a synonym of Aethia Merrem, while the earliest avail- 

 able name for the present genus is Cyclorrhynchus. (p. 148) 



Chaemepelia Swainson, 1827, becomes Columbigallina Boie, 1826. 



Columbigallina Oken, 1817, being regarded as a nomen nudum, Colum- 

 higallina Boie, becomes available and as it has priority over Chaeinepelia 

 must replace it. C. p. hermudiana Bangs and Bradlee = C. p. baham- 

 ensis (Maynard). (p. 155) 



Leptotila fulviventris brachyptera Salvadori, 1893, becomes L. fultiventris 

 angelica Bangs and Penard, 1922. 

 The former name is found to apply to true L. fulviventris and for the 

 bird of southern Texas the name angelica is accepted. (Cf. Bangs and 

 Penard, Proc. New Engl. Zool. Club, VIII, 1922, 29.) (p. 156) 



Geotrygon has been divided and G. chrysea and montana referred to Oreopeleia. 

 (p. 157) 



Cuculus canorus telephomis Heine, 1863, becomes Cucuhis optatus Gould, 1845. 

 The Alaskan specimen has been reexamined and the original identification 

 proves to be erroneous. (Cf. Friedmann and Riley, Auk, XLVIII, 

 1931, 269.) (p. 158) 



Otus flammeolus flammeolus becomes 0. flammeoliis. 



Because of the suppression of the race O.f. idahoensis leaving only one race 

 and obviating the necessity for the trinomial, (p. 164) 



Surnia idula ulula (Linnaeus), 1758, becomes S. u. pallasi Buturlin, 1907. 

 Several races of these owls are now recognized and the Alaskan specimen 

 proves to be pallasi. (Cf. Hartert, Vogel pal. Fauna, VIII, Aug., 1913, 

 1012.) (p. 167) 



Glaucidium gnoyna gnoma Wagler, 1832, becomes G. gnoma pinicola Nelson, 

 1910. 

 True gnoma is now restricted to southern Mexico and the northern form 

 has been named pinicola. (p. 167) 



