Lasioglossum (Dialictus) abanci (Crawford 1932) ( viridatum group)

County records: Clinton, Ingham, Osceola, Ottawa, Saginaw, Washtenaw, Wexford.

Notes. A problematic species that requires additional study. Individuals in the north of its range show some minor differences from the type material and specimens collected near the type locality in the Appalachian Mountains of North Carolina.