Superfamily Apoidea Latreille, 1802 Grade "spheciforms" - apoid wasps see Superfamily Apoidea Latreille, 1802 Family Crabronidae Latreille, 1802 Subfamily Pemphredoninae Dahlbom, 1835 Tribe Pemphredonini Dahlbom, 1835 1 Subtribe Pemphredonina Dahlbom, 1835 2 Subtribe Spilomenina Menke, 1989 3 Subtribe Stigmina Bohart & Menke, 1976