Eucera (Synhalonia) hamata (Bradley 1942)

County records: Allegan, Barry, Berrien, Calhoun, Cass, Clinton, Ionia, Jackson, Kalamazoo, Lapeer, Livingston, Montcalm, Oakland, Oceana, St. Joseph, Tuscola, Van Buren, Washtenaw, Wayne.

Notes. Nests in central Illinois described by Miliczky (1985 as Tetralonia). This species may be expanding its range northward in some areas (see Zarrillo et al. 2016).