Halictus (Nealictus) parallelus Say 1837
County records: Allegan, Barry, Berrien, Branch, Calhoun, Cass, Crawford, Dickinson, Eaton, Gratiot, Ingham, Jackson, Kalamazoo, Kent, Livingston, Macomb, Monroe, Montcalm, Oakland, Oceana, Ottawa, Saginaw, Shiawassee, St. Joseph, Tuscola, Van Buren, Washtenaw.
Notes. Aspects of H. parallelus nesting have been documented outside of Michigan (Hungerford & Willlams 1912; Packard 1868; Sakagami & Michener 1962).