1902 Hymenoptera in America North of Mexico 



Taxonomy: Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 8, 78 (key, redescription, geogr. and 

 floral records). —Timberlake, 1968. Calif. Univ. Pubs. Ent. 49: 63, 65, 82-83, figs. 11, 1241, 

 1242, 1324. 6 (key, redescription, geogr. and floral records). 

 mesillensis Timberlake. N. Mex. (Mesilla Park). Pollen: Unknown, but visits flowers of 

 Gutierrezia lucida, Pedis papposa. 

 Perdita mesillensis Timberlake, 1968. Calif. Univ. Pubs. Ent. 49: 84, figs. 1243, 1244, 1325. 

 6. 



Taxonomy: Timberlake, 1971. Calif. Univ. Pubs. Ent. 66: 28 (tax. characters, synonymy). 

 microsticta Timberlake. Kans. (Scott County). 



Perdita microsticta Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 89. 9 . 

 mimula Timberlake. Calif. (Colorado Desert). Pollen: Unknown, but visits flowers of 

 Haplopappus acradenius. 

 Perdita mimula Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 53. 9 . 



Taxonomy: Timberlake, 1968. Calif. Univ. Pubs. Ent. 49: 63 (key). 

 nuda Cockerell. N. Mex., Ariz., Colo., Utah, Idaho (Franklin County). Parasite: Megaselia, 

 Sphecodes sp. near fragariae Ckll. Pollen: Apparently collects pollen only from vernal 

 and autumnal flowering Compositae including Chrysothamnus, Erigeron, Grindelia 

 including G. squarrosa. 

 Perdita nuda Cockerell, 1896. Acad. Nat. Sci. PhUa., Proc. 48: 93. 9. 



Taxonomy: Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 12, 119. 9 (redescription, key). 

 —Timberlake, 1962. Calif. Univ. Pubs. Ent. 28: 104-105, figs. 839, 840, 898. 6, 9 (geogr. 

 and floral records). — Torchio, 1975. Kans. Ent. Soc, Jour. 48: 266-275, 277-278, figs. 1-18, 

 26, 27 (immature stages). 



Biology: Torchio, 1975. Kans. Ent. Soc, Jour. 48: 257-279, 27 figs, (nest architecture, life 

 history, nest associates). 

 numerata hesperia Timberlake. South. Calif. (Colorado Desert); Mexico (Baja California). 



Pollen: Unknown, but visits flowers of Geraea canescens, Larrea tridentata, Melilotus, 

 Prosopis, Tamarix. 

 Perdita mimerata hesperia Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 62. 9, <J. 

 numerata numerata Cockerell. Tex., N. Mex., Ariz. (Phoenix), ?Calif. (Needles). Pollen: 

 Unknown, but visits flowers of Actinea, Prosopis, Salix. 

 Perdita numerata Cockerell, 1895. Amer. Ent. Soc, Trans. 22: 296. 9. 



Taxonomy: Cockerell, 1916. Ann. and Mag. Nat. Hist. (8) 17: 281. 6. —Timberlake, 1960. 

 Calif. Univ. Pubs. Ent. 17: 6, 15, 60-62, figs. 572, 573, 688 (key, redescription, tax. status, 

 geogr. and floral records). 

 occidua Timberlake. Ariz. (Oak Creek Canyon). 



Perdita occidua Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 120. 9. 

 occlusa Timberlake. Ariz. (Walnut Canyon near Flagstaff). 



Perdita occlusa Timberlake, 1968. Calif. Univ. Pubs. Ent. 49: 85, figs. 1245, 1246, 1326. S. 

 octomaculata octomaculata (Say). N. B. south to Ga., west to Minn., 111. and Miss. Pollen: 

 Unknown, but visits flowers of Aster ericoides, A. puniceus, Bidens, Boltonia, 

 Eupatorium, Euthamia, Lycopus, Monarda, Solidago. 

 Panurgus 8-maculatus Say, 1824. In Keating, Narr. Long's 2nd Exped., v. 2, p. 350. cJ, 9. 

 Perdita octomaculata Dalla Torre, 1896. Cat. Hym., v. 10, p. 173. Emend. 



Taxonomy: Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 12, 22, 111-113, figs. 642, 643, 723 

 (key, redescription, geogr. and floral records). —Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. 

 Bui. 141: 321-322, figs. 76-79, table 9 (redescription, geogr. range, floral records). 

 octomaculata terminata Cockerell. N. Dak., Nebr., Kans., Iowa, lU., Ark., Miss. Pollen: 



Unknown, but visits flowers of Aster azureus, A. miiltiflonis, A. saliciflorus, Solidago 

 canadensis, S. rigida. 

 Perdita octomaculata terminata Cockerell, 1922. Amer. Mus. Novitates 33: 8. i, 9. 



Taxonomy: Timberlake, 1960. Calif. Univ. Pubs. Ent. 17: 12, 22, 113-114 (key, tax. characters, 

 geogr. and floral records). —Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bui. 141: 322 (tax. 

 characters, geogr. range). 



