†Clinopistha Meek and Worthen 1870 (clam)
Bivalvia - Protobranchia - Ctenodontidae
Full reference: F. B. Meek and A. H. Worthen. 1870. Descriptions of new Carboniferous fossils from the western States. Proceedings of the Academy of Natural Sciences of Philadelphia 21:137-172
Parent taxon: Ctenodontidae according to H. E. Vokes 1980
Sister taxa: Alococoncha, Ctenodonta, Ctenodus, Ditichia, Dystactella, Mesoneilo, Praectenodonta, Tancrediopsis, Tellinopsis
Subtaxa: Clinopistha levis, Clinopistha radiata
Ecology: facultatively mobile shallow infaunal deposit feeder-suspension feeder