The bees of Michigan (Hymenoptera: Apoidea: Anthophila), with notes on distribution, taxonomy, pollination, and natural history Author Gibbs, Jason Author Ascher, John S. Author Rightmyer, Molly G. Author Isaacs, Rufus text Zootaxa 2017 2017-11-21 4352 1 1 160 journal article 31367 10.11646/zootaxa.4352.1.1 543c4afc-4ffb-4e11-a858-a6d1d9745214 1175-5326 1063854 7C684128-FFA7-48AA-B395-B9C6BC39353A Lasioglossum ( Dialictus ) zephyrum (Smith 1853) County records: Allegan, Bay, Berrien, Calhoun, Cheboygan, Clare, Clinton, Eaton, Huron, Ingham, Ionia, Kalamazoo, Kent , Lapeer, Leelanau, Manistee, Mason, Mecosta, Midland, Montcalm, Newaygo, Oakland, Oceana, Ogemaw, Sanilac, Shiawassee, Van Buren, Wayne. Notes. A primitively eusocial ground-nester, commonly found in southfacing banks or horizontal ground near streams and rivers ( Batra 1964 , 1966 ). A well-studied species of halictid bee; for a list of references see Gibbs (2010) and Moure & Hurd (1987) .