Strophomenata - Strophomenida - Rugosochonetidae
Full reference: F.G. Stehli. 1954. Lower Leonardian Brachiopoda of the Sierra Diablo. Bulletin of the American Museum of Natural History 105(3):257-358
Parent taxon: Dyoros according to F.G. Stehli 1954
Sister taxa: Dyoros (Lissosia), Dyoros (Tetragonetes), Dyoros acanthopelix, Dyoros esoterica, Dyoros grandis, Dyoros kaibabensis, Dyoros lamellosa, Dyoros pentagonalis, Dyoros semicircularis
Subtaxa: Dyoros (Dyoros) angulatus Dyoros (Dyoros) attenuatus Dyoros (Dyoros) consanguineus Dyoros (Dyoros) convexus Dyoros (Dyoros) endospinus Dyoros (Dyoros) extensiformis Dyoros (Dyoros) extensus Dyoros (Dyoros) hillanus Dyoros (Dyoros) intrepidus Dyoros (Dyoros) magnus Dyoros (Dyoros) mucronata Dyoros (Dyoros) planiextensus Dyoros (Dyoros) pseudotrapezoidalis Dyoros (Dyoros) robustus Dyoros (Dyoros) spitzbergianus Dyoros (Dyoros) subliratus Dyoros (Dyoros) tenuis Dyoros (Dyoros) transversus Dyoros (Dyoros) vulgaris
Ecology: stationary epifaunal suspension feeder
Distribution:
• Permian of Canada (5: Yukon collections), Japan (3), Mexico (1), the Russian Federation (13), Svalbard and Jan Mayen (5), United States (186: Alaska, Arizona, New Mexico, Texas)
Total: 213 collections including 250 occurrences