Rhynchonellata - Rhynchonellida
Parent taxon: Rhynchonellata according to L. Hints and D. A. T. Harper 2015
See also Bitner and Martinell 2001, Brunton and Champion 1974, Chiesa et al. 1995, Emig et al. 2013, Jakobsen et al. 2014, Jin and Chatterton 1997, Perry and Chatterton 1979, Sepkoski 2002 and Williams et al. 2000
Sister taxa: Athyridida, Atrypida, Cadomelloidea, Cardiarinidae, Dentatrypa, Mongolellidae, Orthida, Pentamerida, Protorthida, Spiriferida, Spiriferinida, Terebratulida, Thecideida, Tropidoleptidae
Subtaxa: Ancistrorhynchoidea Antistrixia Apodosiidae Areella Asiarhynchia Atlanticocoelia Barzellinia Basilioloidea Beichuanrhynchus Borealirhynchia Camarotoechioidea Camarotoechioides Cardinirhynchiidae Corrugatimediorostrum Cyclothyridae Dimerelloidea Donella Dorsisinus Hemithiridoidea Hypoleiorhynchus Isjuminelina Jacoburbirostridae Lambdarinoidea Langkawia Laosia Latirhynchia Leiorhynchoides Linxiangxiella Miaohuangrhynchus Mongolirhynchia Neimongolella Norelloidea Omolonorhynchia Paratetratomia Paryphorhynchopora Payuella Perakia Platyglossariorhynchus Plekonina Pompoecilorhynchus Praecyclothyrididae Protorhyncha Pseudonudirostra Pseudopugnax Pugnacoidea Rhynchonella guadalupae Rhynchonella mundula Rhynchonelloidea Rhynchonelloidea Rhynchoporoidea Rhynchotetradoidea Rhynchotrematoidea Rhynchotretaoides Rhynchotretina Sacothyropsis Salairotoechia Sichuanrhynchus Stenoscismatidina Straelenia Tanerhynchia Tatjamoa Togaella Uncinuloidea Uralotoechia Wellerelloidea Wulungguia Yanbianella Yarirhynchia Yunshanella
Ecology: stationary epifaunal suspension feeder