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 ) laevissimum (Smith 1853) = Dialictus solidaginis Mitchell, 1960: 443 . ( Michigan holotype ) Holotype . USA : Michigan : Marquette Co. : 20.vi.1955 , R.R. Dreisbach ( NCSU ). Synonymy by Gibbs (2010b) . County records: Alger , Allegan, Antrim , Baraga, Barry, Cheboygan, Chippewa, Clinton, Delta, Dickinson, Gogebic, Houghton, Ingham, Iron, Kalamazoo, Keweenaw, Livingston, Luce, Mackinac, Marquette, Montcalm, Ontonagon, Otsego, Roscommon, Schoolcraft, St. Clair, Van Buren, Washtenaw, Wexford. Notes. A primitively euocial ground-nester based on studies from Alberta and Nova Scotia ( Brittain 1933 ; Packer 1992 ; Packer et al. 1989a ).