Trachusa (Heteranthidium) bequaerti (Schwarz, 1926)

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 : 301

publication ID	https://doi.org/ 10.11646/zootaxa.5522.1.1
publication LSID	lsid:zoobank.org:pub:2640192E-0A2B-49C9-BB35-D43AF0263E51
persistent identifier	https://treatment.plazi.org/id/03F12042-FEE4-8B43-0598-FE9BFC6A963E
treatment provided by	Plazi
scientific name	Trachusa (Heteranthidium) bequaerti (Schwarz, 1926)
status

Treatment

Trachusa (Heteranthidium) bequaerti (Schwarz, 1926) View in CoL **

[ Holotype: AMNH; ♀ Redondo Beach , Los Angeles Co., California, USA; June 20, 1919]

Trachusa bequaerti represents a new species record for the BCP and Mexico. This species is a pollen specialist on Psorothamnus spinosus (A. Gray) Barneby ( Fabaceae ) ( Grigarick & Stange 1968). The CARCIB team collected this species in the Central Desert in 2016 and 2017 (9 ♂, 7 ♀). See fig. 210.