Insecta - Hymenoptera - Braconidae
Parent taxon: Braconidae according to C. T. Brues 1910
Sister taxa: Agathidinae, Aivalykus, Alysia, Alysiinae, Aphidiinae, Apozyginae, Austrohelcon, Betylobraconinae, Brachistinae, Braconinae, Cardiochilinae, Charmontinae, Cheloninae, Coeloreuteus, Digastrotheca, Diospilitinae, Doryctinae, Electrohelcon, Eobracon, Eobraconus, Euphorinae, Exothecinae, Fushunobracon, Helconinae, Homolobinae, Hormiopterus, Ichneutinae, Iphiaulax, Masoninae, Megalyrhyssalinae, Microgasterinae, Microgastrinae, Microtypinae, Miracinae, Opiinae, Opius, Orgilinae, Paleolebus, Phanomeris, Protobraconinae, Protorhyssalinae, Pyramidibracon, Rhaconotus, Rhyssalinae, Rogadinae, Semirhytus, Seneciobraconinae, Sigalphus, Sinobracon, Snellenius, Stephanorhyssalus, Vertibracon, Xenarcha, Xuaulacites, Eoichneumon, Archobraconus, Purichneumon, Cretobraconus, Baissobracon
Subtaxa: Urosigalphus
Ecology:
Distribution: found only at Florissant (AMNH Collection) (Eocene of Colorado)