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 Protandrena (Protandrena) impressa Timberlake, 1976 Endemic [ Holotype : CASC ; Pescadero , Baja California , Mexico ; October 8, 1941 ] To our knowledge, this species is endemic to the BCP. We reviewed two males , including one paratype , collected in the same sampling event as the holotype , though it is in poor condition (CASC). Additionally, this species has also been reported in BC ( Ayala et al. 1996 ). See fig. 67.