Andrena (Trachandrena) hippotes Robertson 1895

= Andrena (Trachandrena) arenakensis Mitchell, 1960: 177 (Michigan holotype; Fig 7B).

Holotype. ♀ USA: Michigan: Arenac Co.: 30 May 1951, R.R. Dreisbach (NMNH: 75168). Stylopized. Synonymy by LaBerge (1973).

County records: Allegan, Alpena, Arenac, Benzie, Berrien, Calhoun, Clare, Clinton, Dickinson, Emmet, Genesee, Gladwin, Grand Traverse, Ingham, Iosco, Isabella, Kalamazoo, Kalkaska, Kent, Lake, Lapeer, Leelanau, Lenawee, Livingston, Macomb, Manistee, Midland, Montmorency, Oceana, Osceola, Ottawa, Saginaw, Sanilac, Van Buren, Washtenaw, Wexford.

Notes. A common spring-flying species and a frequent visitor of tart cherry orchards (Gibbs et al. 2017).