Lasioglossum (Hemihalictus) pectorale (Smith 1853)

County records: Allegan, Antrim, Barry, Berrien, Branch, Calhoun, Cass, Clinton, Eaton, Emmet, Grand Traverse, Gratiot, Hillsdale, Huron, Ingham, Ionia, Jackson, Kalamazoo, Kalkaska, Lake, Lapeer, Leelanau, Livingston, Manistee, Mason, Mecosta, Midland, Missaukee, Montcalm, Montmorency, Muskegon, Oakland, Oceana, Oscoda, Ottawa, Saginaw, Shiawassee, St. Joseph, Tuscola, Van Buren, Washtenaw, Wexford.

Notes. A common and abundant species.