Gastropoda - Caenogastropoda - Orthonematidae
Alternative combination: Eunema salteri
Synonyms: Orthonema bilineatum Mark 1912, Orthonema conica Meek and Worthen 1867, Orthonema conicum Meek and Worthen 1867, Orthonema schucherti Knight 1934, Orthonema werneri Knight 1934
Full reference: F. B. Meek and A. H. Worthen. 1860. Description of new Carboniferous fossils from Illinois and other western states. Proceedings of the Academy of Natural Sciences of Philadelphia 12:447-472
Belongs to Orthonema according to P. J. Wagner 2023
See also Anderson et al. 1985, Bandel 2002, Batten 1995, Delpey 1942, Knight 1934, Kues and Batten 2001, Mark 1912, Meek and Worthen 1860, Meek and Worthen 1862, Meek and Worthen 1866, Meek and Worthen 1867 and Meek and Worthen 1873
Sister taxa: Orthonema amissidecoris, Orthonema ascensus, Orthonema borovskensis, Orthonema carbonaria, Orthonema cerithioides, Orthonema cochleoides, Orthonema conspicuum, Orthonema cortum, Orthonema frequens, Orthonema hulusitaiensis, Orthonema illineatus, Orthonema inornatum, Orthonema knighti, Orthonema laluzense, Orthonema liratum, Orthonema marvinwelleri, Orthonema nakazawai, Orthonema nebrascense, Orthonema nonnullum, Orthonema paedice, Orthonema panxianensis, Orthonema paulum, Orthonema paxillus, Orthonema perspicuum, Orthonema pygmaeum, Orthonema rectimurum, Orthonema repandum, Orthonema sayrei, Orthonema semiornatum, Orthonema silinae, Orthonema simplex, Orthonema socorroense, Orthonema striatonodosum, Orthonema strigatum, Orthonema subtaeniatum, Orthonema telescopiforme, Orthonema tirusum, Orthonema tricingulatum, Orthonema youngianum
Type specimens:
- Orthonema salteri: U. Ill. No. 11031, a shell.
- Orthonema bilineatum: Univ. of Ohio, No. 14053, a shell.
- Orthonema conica: Univ. of Ill. Coll., a shell.
- Orthonema schucherti: YPM 13940, a shell.
- Orthonema werneri: UO 14053, a shell. Its type locality is Locality 6. 200 ft. north of Clayton Rd., 1st street west of Kirkwood-Ferguson Trolly tracks, "Davis Place" subdivision, Clayton, which is in a Desmoinesian carbonate limestone in the Pawnee Formation of Missouri.
Distribution:
• Carboniferous of the Russian Federation (1 collection), United States (7: Missouri, New Mexico, Ohio, Texas)
Total: 8 collections including 9 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.