Halictus (Seladonia) confusus confusus Smith 1853
County records: Alcona, Allegan, Alpena, Antrim, Arenac, Baraga, Barry, Bay, Benzie, Berrien, Calhoun, Cass, Charlevoix, Cheboygan, Chippewa, Clare, Clinton, Crawford, Delta, Dickinson, Eaton, Emmet, Genesee, Gladwin, Grand Traverse, Gratiot, Hillsdale, Houghton, Huron, Ingham, Ionia, Iosco, Iron, Isabella, Jackson, Kalamazoo, Kalkaska, Kent, Keweenaw, Lake, Lapeer, Leelanau, Lenawee, Livingston, Mackinac, Macomb, Manistee, Marquette, Mason, Mecosta, Menominee, Midland, Missaukee, Monroe, Montcalm, Montmorency, Muskegon, Newaygo, Oakland, Oceana, Ogemaw, Ontonagon, Osceola, Oscoda, Otsego, Ottawa, Roscommon, Saginaw, Sanilac, Schoolcraft, Shiawassee, St. Joseph, Tuscola, Van Buren, Washtenaw, Wayne, Wexford.
Notes. Holarctic. A social ground-nester based on studies of southern Ontario populations (Knerer & Atwood 1962; Richards et al. 2010), although Nova Scotia populations were thought to be solitary (Atwood 1933).