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 Coelioxys ( Coelioxys ) sodalis Cresson 1878 County records: Alger , Cheboygan, Delta, Dickinson, Ingham, Kalamazoo, Keweenaw, Manistee, Marquette, Midland, Wayne. Notes. Hosts include Megachile melanophaea ( Graenicher 1927a , 1935 ; Pengelly 1955 ), M . mucida ( Gibbs 2017 ) , M . frigida and M . texana ( Pengelly 1955 ) , and possibly M . rotundata ( Hobbs 1968 ) . Coelioxys sodalis is now considered the only Nearctic member of the subgenus Coelioxys ( Rocha Filho & Packer 2016 ) .