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 Nomada placida Cresson 1863 ( roberjeotiana group) ( Fig. 13 ) County records: Berrien, Van Buren, Washtenaw. Notes. Rodeck (1949) in his revision of the subgenus Callinomada documented this species from the mid- Atlantic and Midwest, including records from Carlinville, Illinois and Lafayette, Indiana. Mitchell (1962) subsequently recorded N . placida from Michigan. This late summer-flying Nomada has been recently collected in the state. Hosts should be autumnal, composite-specialist Andrena . Material examined. Berrien Co . : SWMREC, 21 Aug. 2015 , Solidago juncea ( 2 ♂ MSUC : RI); SWMREC , 27 Aug. 2015 , Oligoneuron rigidum (1 ♂ MSUC: RI); SWMREC, 1 Sep. 2015 , Oligoneuron rigidum (1 ♂ MSUC: RI); Tuscola Co . : (no locality), 4 Aug. 1946 , R.R. Dreisbach ( 1 ♀ MSUC ) ; Washtenaw Co . : Lodi Twsp. , 21 Aug. 2016 (http://bugguide.net/node/view/1279545).