1904 Hymenoptera in America North of Mexico 



plucheae Timberlake. Calif. (Colorado Desert), Ariz.; Mexico (Baja California). Pollen: 

 Unknown, but visits flowers of Pluchea sericea, Tamarix gallica. 

 Perdita plucheae Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 69, figs. 584, 585, 694. 9,6. 

 polygonellae Timberlake. N. C. (Coastal Plain). Pollen: Unknown, but visits flowers of 

 Polygonella polygama. 

 Perdita polygonellae Timberlake, 1954. Ent. News 65: 12. 9 , 6. 



Taxonomy: Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 4, 16, 40, figs. 552, 553, 678 (key, tax. 

 characters). — MitcheU, 1960. N. C. Agr. Expt. Sta. Tech. Bui. 141: 323, figs. 76-79, table 9 

 (redescription). 



prionopsidis Timberlake. Kans. (Reno and Montgomery Counties). Pollen: Unknown, but visits 

 flowers of Boltonia asteriodes, Haplopappus ciliatus, Helianthus petiolaris, Heterotheca 

 subaxillaris. 

 Perdita prionopsidis Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 104, figs. 632, 633, 718. 

 9,<J. 

 rectangulata Cockerell. Colo., Idaho, Ariz. (Holbrook). Pollen: Unknown, but visits flowers of 

 Chrysothamnus, Gutierrezia sarothrae, Solidago. 

 Perdita rectangulata Cockerell, 1896. Acad. Nat. Sci. Phila., Proc. 48: 72. 9 (S misdet.). 



Taxonomy: Stevens, 1919. Canad. Ent. 51: 207. cJ, 9 (as martini). —Timberlake, 1960. Calif. 

 Univ. Pubs. Ent. 17: 3, 9, 16, 82-83, figs. 602, 603, 703. 9, 6 (key, redescription, geogr. and 

 floral records, in part martini). —Timberlake, 1968. Calif. Univ. Pubs. Ent. 49: 64, 65, 

 87-88 (key, tax. characters and tax. status). 

 reperta Timberlake. N. Mex. (Quemado), Ariz. (Navajo County), Colo. (Alamosa County). 

 Pollen: Unknown, but visits flowers of Chrysothavinus including C. viscidiflonis. 

 Predator: Philanthus sp. 

 Perdita repeHa Timberlake, 1968. Calif. Univ. Pubs. Ent. 49: 88, figs. 13, 1247, 1248, 1327. 

 9,cJ. 

 retusa Timberlake. Ariz. (Mohave and Yuma Counties), Calif. (Colorado and Mojave Deserts). 

 Pollen: Unknown, but visits flowers of Chrysothamnus paniculatus, Haplopappus. 

 Perdita retiisa Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 86, figs. 608, 609, 706. 9, cJ. 

 rhodura Cockerell. Ariz., N. Mex., Nebr. (Sioux County). Pollen: Unknown, but visits flowers 

 of Gutierrezia sarothrae, Haplopappus, Zinnia grandiflora. 

 Perdita rhodura Cockerell, 1897. Ann. and Mag. Nat. Hist. (6) 20: 511. 9, 6. 



Taxonomy: Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 6, 15, 52-53, figs. 564, 565, 684. 9, 6 

 (key, redescription, geogr. and floral records). —Timberlake, 1968. Calif. Univ. Pubs. Ent. 

 49: 63, 66 (key). 

 scitula antiochensis Timberlake. Calif. (Antioch, Oakley). Pollen: Unknown, but visits flowers 

 of Eriogonum, Gutierrezia califomica, Heterotheca grandijlora, Lessingia glandnlifera. 

 Perdita scitula antiochensis Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 80, figs. 598, 599, 

 701. 9, 6. 

 scitula scitula Timberlake. Calif. (Inyo County). Pollen: Unknown, but visits flowers of 

 Chrysothamnus nauseosus var. gnaphalodes. 

 Perdita scitula scitula Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 79. 9, S. 

 sedulosa Timberlake. N. Mex. (Socorro County). Pollen: Unknown, but visits flowers of 

 Baileya pleniradiata. 

 Perdita sedulosa Timberlake, 1971. Calif. Univ. Pubs. Ent. 66: 31. 9. 

 sejuncta Timberlake. N. Mex. (Socorro County), Utah (Wah Wah Mts.); Mexico (Chihuahua). 

 Pollen: Unknown, but visits flowers of Gutierrezia microcephala. 

 Perdita sejuncta Timberlake, 1968. Calif. Univ. Pubs. Ent. 49: 90. 9. 



Taxonomy: Timberiake, 1971. Calif. Univ. Pubs. Ent. 66: 32 (geogr. record). 

 senecionis Cockerell. N. Mex. (Las Cruces). Pollen: Unknown, but visits flowers of Senecio 

 douglasii. 

 Perdita senecionis Cockerell, 1896. Acad. Nat. Sci. Phila., Proc. 48: 94. 9 . 



Taxonomy: Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 11, 100-101. 9 (redescription, key). 



