A list of bees from three locations in the Northern Rockies Ecoregion (NRE) of western Montana Reese, Elizabeth G. Burkle, Laura A. Delphia, Casey M. Griswold, Terry Biodiversity Data Journal 2018 6 27161 27161 Say, 1823 Say 1823 Insecta Megachilidae Megachile CoL Animalia Megachile (Xanthosarus) latimanus Hymenoptera 0 27161 Arthropoda species latimanus Xanthosarus  Notes Collected from the Lewis and Clark County site (Table 1, Suppl. material 1)