Subfamily Tropidophiinae Cope 1894
Alternative spellings: Tropidopheinae, Tropidophinae
Parent taxon: Boidae according to O. W. M. Kuhn 1966
See also Cernansky et al. 2015, Holman 2000 and Szyndlar et al. 2008
Sister taxa: Boinae, Cadurcoboa, Candoia, Charina, Chilabothrus, Daunophis, Dawsonophis, Erycinae, Eunectes, Hechtophis, Lithophis, Messelophis, Neurodromicus, Palaeopython, Paleryx, Paraplatyspondylia, Plesiotortrix, Python, Rageophis, Rieppelophis, Totlandophis, Tropidophis, Ungaliophiinae
Distribution: