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Thu 17 July 2025 |
The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)
FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!
Bivalvia | ... | Ambleminae | Pleurobemini | Eurynia dilatata nominal species Unio (sec. Elliptio) gibbosus var. delicatus Simpson, 1900  Simpson, 1900. Proc. U.S. Nat. Mus. 22: 704.
Simpson, 1914. Descr. Cat. Naiades: 600.
(intro'd as intra-sp. of Unio gibbosus Barnes, 1823; homonym of Unio delicatus Lea, 1863)
Type(s): LECTOTYPE USNM_128797, St. Francis R., Greenway, Clay Co., Arkansas.
= Eurynia dilatata Taxonomic Opinions+ Elliptio dilatata (Rafinesque, 1820) — Watters et al., 2009 + Elliptio dilatata (Rafinesque, 1820) — Williams et al., 2008 + Elliptio dilatata (Rafinesque, 1820) — Parmalee & Bogan, 1998 + Elliptio dilatata (Rafinesque, 1820) — R.I. Johnson, 1980 = Elliptio (Eurynia) nasutus delicatus (Simpson, 1900) — Haas, 1969 = Elliptio dilatatus delicatus (Simpson, 1900) — F.C. Baker, 1928 = Elliptio (Eurynaia [sic]) dilatatus-delicatus (Simpson, 1900) — Frierson, 1927 = Elliptio dilatata delicata (Simpson) — Utterback, 1915 = Unio (sec. Elliptio) gibbosus var. delicatus Simpson, 1900 — Simpson, 1914 = Unio (sec. Elliptio) gibbosus var. delicatus Simpson, 1900 — Simpson, 1900
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