†Petinospiriferina Shen and Clapham 2009 (lamp shell)
Rhynchonellata - Spiriferinida - Syringothyrididae
Full reference: S. Z. Shen and M. E. Clapham. 2009. Wuchiapingian (Lopingian, Late Permian) brachiopods from the Episkopi Formation of Hydra Island, Greece. Palaeontology 52(4):713-743
Parent taxon: Permasyrinxinae according to S. Z. Shen and M. E. Clapham 2009
Sister taxa: Asyrinxia, Cundaria, Cyrtella, Kungaella, Myodelthyrium, Pachycyrtella, Permasyrinx, Primorewia, Pseudosyringothyris, Pseudosyrinx, Subansiria, Sulcicosta, Syrella, Verkhotomia, Woolagia
Subtaxa: Petinospiriferina subtriangularis
Ecology: stationary low-level epifaunal suspension feeder