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 Andrena (Thysandrena) quadrilimbata LaBerge, 1977 [ Holotype : EMEC ; Surprise Canyon , Panamint Mts. , Inyo Co. , California , US ; April 8, 1955 ] This species is found in both the SD and the CFP. LaBerge (1977) reported its presence in the Baja California Mountains and the Lower Colorado Desert at San Felipe , BC . We confirmed two specimens reported by LaBerge (1977) collected in Sierra Juarez in March 1967 ( EMEC ). Additionally , the BBPT collected 5 females in April , 2023 in the Central Desert ( MABC ). See fig. 23.