Revealing the Baja California Peninsula’s Hidden Treasures: An Annotated checklist of the native bees (Hymenoptera: Apoidea: Anthophila) Author Pedro, Diego De Author Ceccarelli, Fadia Sara Author Sagot, Philippe Author López-Reyes, Eulogio Author Mullins, Jessica L. Author Mérida-Rivas, Jorge A. Author Falcon-Brindis, Armando Author Griswold, Terry Author Ascher, John S. Author Gardner, Joel Author Ayala, Ricardo Author Vides-Borrell, Eric Author Vandame, Rémy text Zootaxa 2024 2024-10-11 5522 1 1 391 http://dx.doi.org/10.11646/zootaxa.5522.1.1 journal article 10.11646/zootaxa.5522.1.1 1175-5334 13920532 2640192E-0A2B-49C9-BB35-D43AF0263E51 Perdita (Hesperoperdita) trisignata Cockerell, 1896 [ Holotype : USNM ; California , US ] This species specializes on pollen from plants in the family Fabaceae , specifically the genera Lotus L. and Acmispon Raf. ( Fowler 2020 ) . There are records of this species from the Coastal Sage Matorral in BC ( Timberlake 1954 ). There are no more recent records of it in the BCP, but it has been recently detected in San Diego County in California , USA ( Hung et al., 2015 ). See fig. 39.