Ancyloscelis sejunctus Cockerell, 1933

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 : 154

Ancyloscelis sejunctus Cockerell, 1933

[ Holotype: AMNH; ♂ Regnier , Baca Co., Colorado, USA; June 6–7, 1919]

Within the BCP Ancyloscelis sejunctus has only been recorded in BCS. Specimens were collected in the Gulf Coast and Sacrocauluscent Shrubland ecoregions in June 1973 by TAMU ( GBIF 2023 ).Additionally, we examined one male collected in the Gulf Coast in September 1967 ( EMEC). However, due to its close resemblance to A. melanostoma , and the complexity of its taxonomy and the potential for species complexes and specimen misidentifications, a revision of this genus is needed. See fig. 92 .