Rhynchonellata - Rhynchonellida - Trigonirhynchiidae
Synonym: Wenxianirhynchus
Parent taxon: Hemitoechiinae according to A. Williams et al. 2002
See also Jin and Chatterton 1997 and Sepkoski 2002
Sister taxa: Bathyrhyncha, Browneella, Dalerhynchus, Dushanirhynchia, Hemitoechia, Lenatoechia, Libyaerhynchus, Losvia, Luterella, Pampoecilorhynchus, Paurogastroderhynchus, Ptychomaletoechia, Sartenaerus, Tabarhynchus, Yanetechia
Subtaxa: none
Ecology: stationary epifaunal suspension feeder
Distribution:
• Devonian of Canada (7: Yukon, Yukon Territory collections), China (1), the Czech Republic (1), Italy (2), Kyrgyzstan (1), the Russian Federation (9), Tajikistan (2)
• Silurian of Canada (1: Northwest Territories)
Total: 24 collections including 27 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.