†family Sinorhynchiidae Xu and Liu 1983 (rhynchonellid brachiopod)
Rhynchonellata - Rhynchonellida - Sinorhynchiidae
Parent taxon: Wellerelloidea according to A. Williams et al. 2002
Sister taxa: Allorhynchidae, Amphipellidae, Petasmatheridae, Pontisiidae, Wellerellidae
Subtaxa: Sinorhynchia Volirhynchia
Type: Sinorhynchia
Ecology: stationary epifaunal suspension feeder
Distribution: