Perdita (Perdita) difficilis Timberlake, 1964

Pedro, Diego De, Ceccarelli, Fadia Sara, Sagot, Philippe, López-Reyes, Eulogio, Mullins, Jessica L., Mérida-Rivas, Jorge A., Falcon-Brindis, Armando, Griswold, Terry, Ascher, John S., Gardner, Joel, Ayala, Ricardo, Vides-Borrell, Eric & Vandame, Rémy, 2024, Revealing the Baja California Peninsula’s Hidden Treasures: An Annotated checklist of the native bees (Hymenoptera: Apoidea: Anthophila), Zootaxa 5522 (1), pp. 1-391 : 99

publication ID	https://doi.org/10.11646/zootaxa.5522.1.1
publication LSID	lsid:zoobank.org:pub:2640192E-0A2B-49C9-BB35-D43AF0263E51
DOI	https://doi.org/10.5281/zenodo.13941562
persistent identifier	https://treatment.plazi.org/id/03F12042-FFAA-8A0D-0598-FF63FCB495AE
treatment provided by	Plazi
scientific name	Perdita (Perdita) difficilis Timberlake, 1964
status

Treatment

Perdita (Perdita) difficilis Timberlake, 1964 View in CoL

[ Holotype: UCRC; ♂ 3.22 km south of Travertine Rocks (about 8.05 km south of Oasis), Imperial Co., California, USA; March 29, 1936]

Perdita difficilis View in CoL has a wide range throughout the southwestern USA and northern Mexico ( Ayala et al. 1996). It specializes on pollen from Prosopis L. ( Fowler 2020). SEMC reports specimens from El Mayor ( GBIF 2023). Additionally, we reviewed 29 specimens collected in the Lower Colorado Desert in El Mayor ( 2 ♂, 1 ♀), and 20 mi. W. Mexicali ( 22 ♂, 4 ♀) in April 1939 (CASC). See fig. 47.