†order Lysorophia (amniote)
Parent taxon: Recumbirostra according to J. D. Pardo et al. 2017
See also Carroll 1988 and Carroll et al. 1998
Sister taxa: Aletrimyti, Brachystelechidae, Dvellecanus, Gymnarthridae, Huskerpeton, Joermungandr, Molgophidae, Ostodolepidae, Pantylidae, Proxilodon, Steenerpeton
Subtaxa: Megamolgophis
Ecology:
Distribution:
• Permian of United States (1: Maryland collection)
• Carboniferous of United States (1: Pennsylvania)
Total: 2 collections each including a single occurrence