426 HYMENOPTERA OF AMERICA NORTH OF MEXICO 



Andrena (Diandrena) anatolis matutina Linsley and MacSwain, 1961. 

 Pan-Pacific Ent. 37: 38. 9, $. 



andrenoides (Cresson). Southern Canada and northern U. S., in the East, 

 south to Ga. Visiting a number of flowers. (Parandrena) 



angustella angustella Cockerell, changed status. 

 Andrena angustella Cockerell of Catalog. 



^angustella quercina Cockerell. Calif. (Live Oak Canyon, Redlands). On 

 flowers of Ceanothus. 

 Andrena angustella quercina Cockerell, 1939. Ann. and Mag. Nat. Hist. 

 (11) 3: 183. $. 



anograe anograe Cockerell, changed status. (Onagrandrena) 



Andrena (Onagrandrena) anograe Cockerell. Reduced to subsp. rank 

 {teste Linsley and MacSwain, 1961. Pan-Pacific Ent. 37: 126). 



*anograe knowltoni Linsley and MacSwain. Utah. Visiting flowers of Stan- 

 leya and Oenothera. (Onagrandrena) 

 Andrena (Onagrandrena) anograe knowltoni Linsley and MacSwain, 



1961. Pan-Pacific Ent. 37: 126. 5. 



*apasta Linsley and MacSwain. Calif, (southern). Visiting flowers of Oen- 



othera. (Diandrena) 

 Andrena (Diandrena) apasta Linsley and MacSwain, 1961. Pan-Pacific 



Ent. 37: 34. 5. 

 arabis Robertson. 111. and Mich, to Conn., south to N. C. Visits flowers of 



Arabis, Brassica, Capsella, Cardamine, Claytonia, Dentaria, 



Pninus and Stellaria. ( Scaphandrena) 



*arenakensis Mitchell. Mich. (ArenakCo.). (Trachandrena) 



Andrena (Trachandrena) arenakensis Mitchell, 1960. N. C. Agr. Expt. 

 Sta. Tech. Bull. 141: 177, fig. 35. 9. 



asteris Robertson. Minn, to New England States, south to Miss, and Ga. On 

 flowers of Aster, Eupatorium, Polygonum, and Solidago. (Pteran- 

 drena) 



*asteroides Mitchell. N. J., N. C, Miss. On flowers of Aster, Chrysopsis, and 

 Haplopappus. (Pterandrena) 

 Andrena (Pterandrena) asteroides Mitchell, 1960. N. C. Agr. Expt. Sta. 

 Tech. Bull. 141: 140, figs. 24, 25. 9, $. 



*atlantica Mitchell. N. Y. to Fla., Mich., Tex. Visiting a number of flowers. 

 (Trachandrena) 

 Andrena (Trachandrena) atlantica Mitchell, 1960. N. C. Agr. Expt. Sta. 

 Tech. Bull. 141: 178, figs. 35-37. 9, $. 



austrocalifornica Viereck. Syn. of cyanosoma (Cockerell). 



banksi Malloch. N. J. to Fla., west to Tex. Taken on flowers of Prunus 

 angusti folia. 



barbarica Viereck. Syn. of platyparia Robertson. 



bemardina Linsley, changed status. (Onagrandrena) 



Andrena (Onagrandrena) grundeli bernardina Linsley of Sup. 1. Re- 

 stored to sp. rank (teste Linsley and MacSwain, 1961. Pan-Pacific 

 Ent. 37: 128). 



beutenmuelleri Viereck. N. C, Ohio, Mich., Minn. On flowers of Prunus 

 angustifolia. (Gymnandrena) 



*bifurcata Mitchell. Mich., Ohio. (Leucandrena) 



Andrena (Leucandrena) bifurcata Mitchell, 1960. N. C. Agr. Expt. Sta. 

 Tech. Bull. 141: 211, figs. 40-42. $. 



bisalicis Viereck. N. Dak. to New England states, south to Ga. Visiting 

 flowers of Amelanchier, Aronia, Brassica, Crataegus, Ilex, Prunus 

 and Salix. (Thysandrena) 



"^bisigiiata Mitchell. Mass. to N. C, west to Minn. On flowers of Erythron- 

 ium, Ilex, Prunus, Pyrus, Salix and Viburnum. (Gymnandrena) 



