1848 Hymenoptera in America North of Mexico 



tridentata, Lepidium fremontii, Malacotkrix, Mentzelia involucrata, M. tricuspis, 

 Phacelia, Sphaeralcea ambigua, Verbesina. 

 Ancylandreyia timberlakei Zavortink, 1974. Calif. Acad. Sci., Occas. Papers 109: 16, figs. 1, 

 4. 6, 9. 

 Biology: Zavortink, 1974. Calif. Acad. Sci., Occas. Papers 109: 19 (floral relationships). 



Subfamily PANURGINAE 



Taxonomy: Rozen, 1966. Amer. Mus. Novitates 2259: 1-22, 54 figs, (larvae). —Yager and 

 Rozen, 1966. Amer. Mus. Novitates 2265: 6-13, figs. 7-18 (pupae). —Rozen, 1970. Amer. 

 Mus. Novitates 2416: 1-16, 19 figs, (immature stages). 



Biology: Rozen, 1967. Amer. Mus. Novitates 2297: 1-44, 18 figs, (review of N. Amer. spp.). 



Genus PROTANDRENA Cockercil 



Protaiidrena Cockerell, 1896. Ann. and Mag. Nat. Hist. (6) 18: 91. 



Type-species: Andrena mauriila Cockerell. Desig. by Sandhouse, 1943. 

 Austrandrena Timberlake, 1906. Psyche 13: 37. 



Type-species: Andrena modesta Smith. Monotypic and orig. desig. 

 Proioandrena Cresson, 1928. Amer. Ent. Soc, Mem. 5: 58. Emend. 



Revision: Timberlake, 1976. Amer. Ent. Soc, Trans. 102: 133-227, 93 figs. (N. Amer. spp.). 



Taxonomy: Cockerell, 1896. Ann. and Mag. Nat. Hist. (6) 18: 92 (tax. characters). —Cockerell, 

 1896. Canad. Ent. 28: 184 (tax. characters). —Timberlake, 1955. Bol. Lab. Zool. Gen. Agr. 

 33: 398-409 (key to females, as Psaenythia). —Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. 

 Bui. 141: 286-287, figs. 58, 67-68, table 8 (east. U. S. spp.). —Timberlake, 1973. Calif. Univ. 

 Pubs. Ent. 72: 1 (tax. status). 

 amplipennis Timberlake. Ariz. (10 mi. S.W. of Patagonia). Pollen: Unknown, but visits flowers 

 of Croton. 

 Protandrena amplipennis Timberlake, 1976. Amer. Ent. Soc, Trans. 102: 146. 9. 

 bancrofti Dunning. Ariz., N. Mex., Tex., Kans., Mo., Okla., Nebr., Colo., Wyo., Iowa, N. Dak., 

 Ind., Ill, Wis. Pollen: Unknown, but visits flowers oi Amorpha, Asclepias, Astragalus, 

 Baccharis, Eysenhardtia, Giiardiola, Helianthus, Heterotheca, Lepidium, Medicago, 

 Melilotus, Monarda, Petalostemon, Psoralea, Solanum, Symphoricarpos. 

 Protandrena Bancrofti Dunning, 1897. Canad. Ent. 29: 264. 9. 



Taxonomy: Cockerell, 1921. Amer. Mus. Novitates 24: 13. 9. —Timberlake, 1976. Amer. Ent. 

 Soc, Trans. 102: 150, figs. 4, 5, 6 (geogr. and floral records). 



Biology: Chandler, 1962. Kans. Ent. Soc, Jour. 35: 314 (nest). 

 bicolor (Timberlake). Tex. to Ariz.; Mexico (Coahuila, Durango). Pollen: Collects pollen from 

 flowers of the composite genus Bahia, but also visits flowers of Verbesina. 

 Psaenythia bicolor Timberlake, 1955. Bol. Lab. Zool. Gen. Agr. 33: 401. 9. 



Taxonomy: Rozen, 1970. Amer. Mus. Novitates 2416: 9-13, figs. 9-17 (larva, pupa). 

 -Timberlake, 1976. Amer. Ent. Soc, Trans. 102: 150-152, figs. 7, 8, 9. 6. 



Biology: Rozen, 1967. Amer. Mus. Novitates 2297: 17-19, fig. 6 (nesting activity, nest 

 architecture, floral relationships). —Rozen, 1970. Amer. Mus. Novitates 2416: 6-7, fig. 2 

 (nest architecture, nesting habits). 

 bishoppi Crawford. Tex. 



Protandrena bishoppi Crawford, 1916. Ent. Soc. Wash., Proc. 19: 128. 9. 



Taxonomy: Timberlake, 1976. Amer. Ent. Soc, Trans. 102: 152-153 (notes on type). 

 cockerelli Dunning. N. J., Ind., 111., Iowa, Mich., Nebr., Mo., Kans., Colo., N. Mex., Tex. Pollen: 

 Unknown, but visits flowers o{ Acerates, Amphiachyris, Asclepias, Cassia, Euphorbia 

 corollata, Gaillardia, Melilotus, Monarda, Petalostemon, Solanum, Teucrium. 

 Protandrena Cockerelli Dunning, 1897. Canad. Ent. 29: 47. 9. 



