Bombus (Pyrobombus) bimaculatus Cresson 1863 (lapponicus group)
County records: Allegan, Alpena, Antrim, Arenac, Barry, Berrien, Branch, Calhoun, Cass, Cheboygan, Chippewa, Clare, Eaton, Emmet, Gladwin, Grand Traverse, Gratiot, Hillsdale, Huron, Ingham, Ionia, Iosco, Jackson, Kalamazoo, Kent, Leelanau, Lenawee, Livingston, Mackinac, Macomb, Manistee, Mason, Mecosta, Midland, Missaukee, Monroe, Montcalm, Oakland, Oceana, Oscoda, Ottawa, Presque Isle, Roscommon, Saginaw, Schoolcraft, Shiawassee, St. Clair, St. Joseph, Tuscola, Van Buren, Washtenaw, Wayne, Wexford.