Andrena (Andrena) tridens Robertson, 1902

Counties: Crow Wing, Ramsey.

Subgenus Callandrena Cockerell

Taxonomy: LaBerge (1967). As currently defined, Callandrena is paraphyletic (Larkin et al. 2006). Many sources refer to it as “ Callandrena sensu lato ” as a result (e.g. Ascher & Pickering 2022).