MolluscaBase taxon details
Opisthoptera casei (F. B. Meek & Worthen, 1866) †
1861303 (urn:lsid:marinespecies.org:taxname:1861303)
accepted
Species
Ambonychia (Megaptera) casei F. B. Meek & Worthen, 1866 † · unaccepted > superseded combination
marine, brackish, fresh, terrestrial
fossil only
(of Ambonychia (Megaptera) casei F. B. Meek & Worthen, 1866 †) Meek, F. B. & Worthen, A. H. (1866). Descriptions of Palaeozoic fossils from the Silurian, Devonian, and Carboniferous rocks of Illinois, and other western states. <em>Proceedings of the Chicago Academy of Sciences.</em> 1: 11-23. [details]
MolluscaBase eds. (2026). MolluscaBase. Opisthoptera casei (Meek & Worthen, 1866) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1861303 on 2026-05-14
Date
action
by
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
(of Ambonychia (Megaptera) casei F. B. Meek & Worthen, 1866 †) Meek, F. B. & Worthen, A. H. (1866). Descriptions of Palaeozoic fossils from the Silurian, Devonian, and Carboniferous rocks of Illinois, and other western states. <em>Proceedings of the Chicago Academy of Sciences.</em> 1: 11-23. [details]
