Superfamily APOIDEA 1897 



chloris Timberlake. Ariz. (Yuma County), Nev. (Churchill and Lyon Counties), Calif. (Imperial 

 and Inyo Counties). Pollen: Unknown, but visits flowers of Dalea polyadenia, 

 Sphaemlcea. 

 Perdita chloris Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 64, figs. 576, 577, 690. 9, 6. 



claripennis Timberlake. N. Mex. (Dona Ana County). 



Perdita claripennis Timberlake, 1968. Calif. Univ. Pubs. Ent. 49: 71. 9. 

 cognata Timberlake. Wyo. (Sweetwater County), Utah (Grand County). Pollen: Unknown, but 

 visits flowers of Chrysothannius. 



Perdita cognata Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 93, figs. 616, 617, 710. 6. 



Taxonomy: Timberlake, 1968. Calif. Univ. Pubs. Ent. 49: 67, 71-72. 9, 6 (redescription, key, 

 tax. status, geogr. and floral records). 

 congrua Timberlake. Tex. (Marathon). Pollen: Unknown, but visits flowers of Gutierrezia. 



Perdita congrua Timberlake, 1971. Calif. Univ. Pubs. Ent. 66: 26, figs. 1373, 1374, 1405. 6. 

 consobrina consobrina Timberlake. N. C, S. C. Pollen: Unknown, but visits flowers of 

 Chrysopsis, Gerardia, Haplopappus, Heterotheca, Kuhnistera. 

 Perdita consobrina Timberlake, 1928. Amer. Mus. Novitates 321: 3. 9. 



Taxonomy: Timberlake, 1952. Ent. Soc. Wash., Proc. 54: 202-203. i. —Timberlake, 1960. 

 Calif. Univ. Pubs. Ent. 17: 12, 21, 109-111, figs. 638, 639, 721. 9, S (redescription). 

 —Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bui. 141: 315, figs. 76-79, table 9 

 (redescription). 

 consobrina lepida Timberlake. Fla. (Dunedin, Lake Worth). 



Perdita consobrina lepida Timberlake, 1952. Ent. Soc. Wash., Proc. 54: 203. 9, cJ. 



Taxonomy: Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 12, 21, 111. -Mitchell, 1960. N. C. 

 Agr. Expt. Sta. Tech. Bui. 141: 315-316 (redescription). 

 croceipes Timberlake. N. Mex. (Eddy and Socorro Counties), Ariz. (Mohave and Yavapai 

 Counties), Utah (Kane County). Pollen: Unknown, but visits flowers oi Baileya, 

 Gutierrezia including G. microcephala. 

 Perdita croceipes Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 72, figs. 590, 591, 697. 6. 



Taxonomy: Timberlake, 1968. Calif. Univ. Pubs. Ent. 49: 64, 66, 72-73. 9 (key, geogr. and 

 floral records). 

 crotonis caerulea Timberlake. Utah (St. George), Nev. (Glendale). Pollen: Apparently an 

 oligolege of Croton including C. longipes. 

 Perdita crotonis caerulea Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 47. 6. 



Taxonomy: Timberlake, 1968. Calif. Univ. Pubs. Ent. 49: 73 (key). 

 crotonis crotonis Cockerell. N. Mex., Ariz. (Maricopa County); Mexico (Chihuahua). Pollen: 

 Apparently an oligolege of Croton. 

 Perdita crotonis Cockerell, 1896. Acad. Nat. Sci. Phila., Proc. 48: 64. 9, cJ. 



Taxonomy: Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 5, 17, 43-44, figs. 558, 559, 681 



(redescription, geogr. and floral records). —Timberlake, 1968. Calif. Univ. Pubs. Ent. 49: 73 

 (key). 

 crotonis cucullata Timberlake. Calif. (Anza). Pollen: Apparently an oligolege of Croton 

 including C. californicus. 

 Perdita crotonis cucullata Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 46. 9, i. 



Taxonomy: Timberlake, 1968. Calif. Univ. Pubs. Ent. 49: 73 (key). 

 crotonis decipiens Timberlake. Tex. (Victoria). 



Perdita crotonis decipiens Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 48. 9, 6. 

 crotonis dilucida Timberlake. Ariz., possibly Kans. and Nebr. Pollen: Presumably an oligolege 

 of Croton, but visits flowers of Euphorbia. 

 Perdita crotonis dilucida Timberlake, 1960. Cahf. Univ. Pubs. Ent. 17: 47. 9, d. 



Taxonomy: Timberlake, 1968. Calif. Univ. Pubs. Ent. 49: 73 (key). 

 crotonis juabensis Timberlake. Utah (Juab County). Pollen: Apparently an oligolege of Croton, 

 visits flowers of C. texensis. 

 Perdita crotonis juabensis Timberlake, 1962. Calif. Univ. Pubs. Ent. 28: 103. 9, 6. 



