Rhynchonellata - Rhynchonellida - Trigonirhynchiidae
Parent taxon: Hemitoechiinae according to A. Williams et al. 2002
See also Cooper and Dutro 1982, Jin and Chatterton 1997 and Sepkoski 2002
Sister taxa: Bathyrhyncha, Browneella, Dalerhynchus, Dushanirhynchia, Hemitoechia, Lenatoechia, Libyaerhynchus, Losvia, Luterella, Nymphorhynchia, Pampoecilorhynchus, Paurogastroderhynchus, Sartenaerus, Tabarhynchus, Yanetechia
Subtaxa: Ptychomaletoechia qabdoensis
Ecology: stationary epifaunal suspension feeder
Distribution:
• Carboniferous of China (2 collections)
• Devonian to Carboniferous of China (1)
• Devonian of Canada (3: Alberta), China (3), Germany (8), Iran (7), Morocco (1), Poland (3), the United Kingdom (2), United States (2: Nevada)
Total: 32 collections including 52 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.