Rhynchonellata - Terebratulida

Parent taxon: Terebratulida according to J. J. Sepkoski 2002

Sister taxa: Aerithyris, Asiacranaena, Bullothyris, Clathrithyridoidea, Ense, Gwynioidea, Loenthyris, Lychnothyris, Minithyris, Obolorugidae, Parasulcatinella, Rugosothyris, Selenella, Stenogmus, Struvethyris, Subsinucephalus, Terebratellidina, Terebratulidina, Triseptothyris

Subtaxa: none

Ecology: stationary epifaunal suspension feeder