Nomada erigeronis Robertson 1897 ( erigeronis group) (New state record)

County records: Ottawa.

Notes. The size and sculpturing of the male specimens examined are consistent with the female lectotype (INHS).

Material examined. Ottawa Co.: Marne, 2 km S. 43.0172 -85.8381, 2 Jul. 2015 on Rudbeckia hirta, J. Brokaw (2 ♂ MSUC: RI).