Table 2 in Checklist of bees (Hymenoptera: Apoidea) from small diversified vegetable farms in south-western Montana

Table 2. List of published keys used for species identification. Genus-level identifications were done using Michener et al. (1994).
FamilyReferencesAndrenidaeBouseman and LaBerge 1979 Donovan 1977 LaBerge 1967 LaBerge 1969 LaBerge 1973 LaBerge 1977 LaBerge 1980 LaBerge 1985 LaBerge 1986 LaBerge 1989 LaBerge and Bouseman 1970 LaBerge and Ribble 1975 Ribble 1967 Ribble 1974 Thorp 1969 Timberlake 1956 Timberlake 1960 Timberlake 1964 Timberlake 1967ApidaeBrumley 1965 Daly 1973 Hurd and Linsley 1951 Koch et al. 2012 LaBerge 1956b LaBerge 1956a LaBerge 1961 LaBerge 1963 Rightmyer 2008 Sipes 2001 Thorp et al. 1983 Williams et al. 2014ColletidaeSnelling 1966b Snelling 1966a Snelling 1970 Stephen 1954HalictidaeCoelho 2004 Dumesh and Sheffield 2012 Gibbs 2010 McGinley 1986 McGinley 2003 Roberts 1972 Roberts 1973MegachilidaeBaker 1975 De Silva and Packer 2012 Gonzalez and Griswold 2013 Grigarick and Stange 1968 Hurd and Michener 1955 Michener 1938 Michener 1939 Michener 1947 Rightmyer et al. 2010 Sandhouse 1939 Sheffield et al. 2011