504 Bulletin American Museum of Natural Jlmtory [\ ol. ALII 



B. .sitkrn.sis Ashmoad, 1902o, p. 126 (part). Kukak Bay, 

 Alaska; VII. Bering Island (Stojnogor) and Coppor Island (Bar- 

 rot t-Haniilton), Siberia, 



(?) B. sitkensis Viereek, 1904, p. 99. Vancouver, British 

 Columbia; VI; (Harvey). 



Franklin, 1913, p. 385. Kodiak and Popoff Island, Alaska; (Kincaid). 

 Smith 1857, p. 30, recorded the Eur()i)ean hortorum from Lake Witmepeg; ft 

 "should bo referred either to this species, the locality laliels of Smith's speci- 

 mens having been incorrect, or possilily to B. mixtus." 



albocaudata. See weisi . 



[P.] alboniger Franklin, 1915, p. .409. 9, 5, cf. Cerro Zunil, Guate- 

 mala; 4000 5000 ft.; (riiampion). Irazii. Costa T{ua: 6000- 

 7000 ft.; (Rogers). 

 alpina. See arcticus. 

 [P.] ambiguus Franklin, 1911, p. 159. 9 ,* S. Sisson and Santa Cruz 



Mountains, California. Keyport, Washington. 

 [D.] americanorum Fabricius, 1775, p. 380. {Apis) America. 

 (?) Apis petmsylvanicus De Geer, 1773, p. 575. 

 Apis nidulans Fabricius, 1798, p. 274. North America. 

 Fabricius, 1804, p. 346. 

 B. nidulans Fabricius, 1804, p. 346. 

 Bremus americanorum Jurine, 1807, p. 260. 

 Cetitris americanorum Lepeletier, 182, p. 795. 

 Harris, 1835, ]). 70. Massachuseits. 

 Greer.e, 1860, p. 172. "Western America." 



B. jmllidus Cres.son, 1863, p. 92. 9 . St. Louis, Missouri; (Norton). 

 B. pennsylvanicus Cresson, 1863, p. 94. 9, y, not the cf. Connecticut. 

 New York. New Jersey. Pennsylvania. Delaware. Maryland. 

 Virginia. Illinois. Kansas. Florida. Texas. The nest (p. 164) 

 from Gloucester, New Jer.sey, contained "Apathus elatus." 



Apnthus elatus Cres.son, 1863, p. 114. cf . Gives as synonyms Apis alala 

 Fabricius, 1798, p. 274, and Bomhus elalua Fabricius, 1804, p. 352. 



B. pennsylvanicus Packard, 1864, p. 111. Maine. Boston, Massachu- 

 setts. 



B. pennsylvanicus Riley, 1870, p. 303. Ix' Ro\', New York. 

 B. jyennsylvanicus Cres.son, 1872, p. 285. liosque County (Helfrage) and 

 Dallas County (Boll), Texas. 



B. pennsylvanicus Cresson, 1875, p. 728. Eastern Nevada; (Yarrow). 

 B. pennsylvanicus Cresson, 1876, p. 210. Davenport, Iowa; (Putnam). 

 Apathus elatus nidulans, B. pennsylvanicus americanorum and B. p. pallidus 

 Cresson, 1879, p.' 230. 



B. pennsylvanicus Patton, 1879, p. 367. Northwestern Kansas; IX; at 

 Solidago; (Willis on). 



B. pennsylvanicus Bowles, 1880, p. 33. Montreal and Quebec, Canada; 



