Perdita (Perdita) fallax Cockerell, 1896

Counties: Beltrami.

Comments: This species, identified from a series of five specimens collected in 1968 and deposited at INHS, represents a large range expansion, with the closest known records from western Nebraska (Timberlake 1960), though it has also been recently recorded from Mantiboa (Gibbs et al. 2023).

Material examined: Beltrami Co.: Bemidji State Park: 4 ♁ 1 ♀ (INHS), 22 Jul 1968, W.E. LaBerge leg. Determined by Z. Portman .