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 Epeoloides pilosulus (Cresson 1878) County records: Berrien, Midland, Van Buren, Wayne. Notes. This is a cleptoparasite of multiple Macropis species likely including M . nuda (Cockerell) ( Sheffield et al. 2004 ) and M . ciliata Patton ( Wagner & Ascher 2008 ) , which in turn are specialists on Lysimachia ( Myrsinaceae , formerly Primulaceae ) ( Cane et al. 1983 ). Observations were lacking from its entire range for many decades ( Michener 2000 ), but it has been rediscovered very locally in Canada ( Sheffield et al. 2004 ) and in the United States in New England ( Wagner & Ascher 2008 ) and New York (http://bugguide.net/node/view/954741). Of the four specimens examined from Michigan , none was collected in the last 70 years. Material examined. Berrien Co . : Paw Paw Lake , 9 Jul. 1906 , E. Liljeblad ( 1 ♂ UMMZ ) ; Midland Co . : (no locality), 23 Jul. 1928 , R.R. Dreisbach ( 1 ♀ MSUC ) ; (no locality), 24 Jun. 1944 , R.R. Dreisbach (1 ♂ MSUC); Wayne Co . : Detroit , 18 Jul. 1937 , G. Steyskal ( 1 ♀ MSUC ) .