Anthidium (Anthidium) tenuiflorae Cockerell, 1907

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 : 289

Anthidium (Anthidium) tenuiflorae Cockerell, 1907

[ Holotype: UCRC; ♀ Boulder , Colorado, USA; June 12, 1905]

This species occurs in western North America from Alaska to the BCP . We reviewed specimens collected in several localities of the Baja California Mountains in Sierra San Pedro Mártir in June 1953 (1 ♀, 1 ♂), July 1977 (1 ♀; CASC), June 1979 (3 ♂, 1 ♀), and June 1980 (2 ♀, 2 ♂; SDNHM). During this study, the BBPT collected one male in chaparral in Sierra San Pedro Mártir in May 2022 ( MABC). See fig. 201 .