Superfamily APOIDEA 1931 



mohavensis pimana Timberlake. Ariz. (Pima County). Pollen: Unknown, but visits flowers of 

 Baileya. 

 Perdita mohavensis pimana Timberlake, 1968. Calif. Univ. Pubs. Ent. 49: 36. 9. 

 montereyensis Timberlake. Calif. (Monterey, San Benito and San Luis Obispo Counties). 

 Pollen: Collects pollen from the flowers of Calochortus splendens, C. veiiustus and 

 Eschscholzia califomica, but visits other flowers for nectar including Eriogonum, 

 Rhamnus crocea. 

 Perdita montereyensis Timberlake, 1956. Calif. Univ. Pubs. Ent. 11: 302, figs. 245, 246, 350. 

 9, (J. 



Taxonomy: Timberlake, 1968. Calif. Univ. Pubs. Ent. 49: 36 (color variation, geogr. and floral 

 record). 



mormonica Timberlake. Utah (Garfield and Tooele Counties). Pollen: Unknown, but visits 

 flowers of Sphaeralcea. 

 Perdita mormonica Timberlake, 1956. Calif. Univ. Pubs. Ent. 11: 311. 9. 



Taxonomy: Timberlake, 1971. Calif. Univ. Pubs. Ent. 66: 10 (color variation). 

 nebrascensis Swenk and Cockerell. Nebr., (Neligh, Antelope County). Pollen: Unknown, but 

 visits flowers of Helianthus. 

 Perdita nebrascensis Swenk and Cockerell, 1907. Ent. News 18: 53. 9, 6. 



Taxonomy: Timberlake, 1958. Calif. Univ. Pubs. Ent. 14: 395-396 (key, tax. status). 

 nevadensis culbertsoni Timberlake. Calif. (Tulare, Santa Cruz Counties, Yosemite Natl. Pk.). 



Perdita nevadensis culbertsoni Timberlake, 1956. Calif. Univ. Pubs. Ent. 11: 318. 9, tJ. 

 nevadensis molina Timberlake. Calif. (San Bernardino Mts.). 



Perdita nevadensis molina Timberlake, 1956. Calif. Univ. Pubs. Ent. 11: 318, figs. 273, 274, 

 364. 9, S. 



Taxonomy: Timberlake, 1958. Calif. Univ. Pubs. Ent. 14: 396 (key). 

 nevadensis nevadensis Cockerell. B. C. to north. Calif. Pollen: Unknown, but visits flowers of 

 Eriogonum. 

 Perdita nevadensis Cockerell, 1896. Acad. Nat. Sci. Phila., Proc. 48: 58. 9. 

 Perdita nigricollis Timberlake, 1929. Pan-Pacific Ent. 6: 54. 9. 



Taxonomy: Timberlake, 1956. Calif. Univ. Pubs. Ent. 11: 279, 284, 316-318, figs. 271, 272, 332, 

 363. 9 , 6 (redescription, synonymy). 

 obtusa Timberlake. Calif. (Tulare County). 



Perdita obtusa Timberlake, 1968. Calif. Univ. Pubs. Ent. 49: 37. 9. 



pulliventris Timberlake. Calif. (Tuolumne County). 



Perdita pulliventris Timberlake, 1968. Calif. Univ. Pubs. Ent. 49: 38. 9. 

 robustula Timberlake. South. Calif. Pollen: Unknown, but visits flowers of Acacia greggii, 

 Agave deserti, Argemone corymbosa, A. platyceras, Cryptantha utahensis, Encelia 

 farinosa, Eriogonum inflatum, Eschscholzia minutiflora var. darwinensis, Prosopis 

 juliflora, Stanleya pinnata. 

 Perdita robustula Timberlake, 1956. Calif. Univ. Pubs. Ent. 11: 308, figs. 259, 260, 326, 357. 

 9,S. 

 santaclarensis Timberlake. Calif. (Santa Clara County). 



Perdita santaclarensis Timberlake, 1956. Calif. Univ. Pubs. Ent. 11: 314. 9. 

 tularensis Timberlake. Calif. (Alpine, Tuolumne, and Mariposa Counties, south to Tehachapi 

 Pass). Pollen: Unknown, but visits flowers of Calochortus luteus, C. venustus. 

 Perdita tularensis Timberlake, 1956. Calif. Univ. Pubs. Ent. 11: 303, figs. 247, 248, 351. 9, 

 S. 

 wyomingensis sculleni Timberlake. Oreg., Wash. 



Perdita sculleni sculleni Timberlake, 1956. Calif. Univ. Pubs. Ent. 11: 320, figs. 277, 278, 

 333,366. 9,6. 

 Taxonomy: Timberlake, 1968. Calif. Univ. Pubs. Ent. 49: 40 (tax. status, key). 

 wyomingensis segona Timberlake. Utah, Wyo., Nev. Pollen: Unknown, but visits flowers of 

 Calochortus nuttallii. 

 Perdita sculleni segona Timberlake, 1956. Calif. Univ. Pubs. Ent. 11: 322. 9, d. 



