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Data last updated
Thu 18 Dec 2025
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Bivalvia
| ... | Unionoidea
| Unionidae
| Ambleminae
| Lampsilini
| Obovaria subrotunda
nominal species Unio rotundus Wood, 1828
Wood, 1828. Suppl. Index Testac.: 2 [as ‘Mya rotunda’]. Wood, 1828. Suppl. Index Testac.: 57, pl. 1, sp. 1 [as ‘Unio rotundatus’]. Wood in Hanley, 1856. Index Testac.: 199, pl. 1, fig. 1. (homonym of Diplodon rotundus Spix in Wagner, 1827)
= Obovaria subrotunda Taxonomic Opinions+ Obovaria subrotunda (Rafinesque, 1820) — Watters et al., 2009 + Obovaria subrotunda (Rafinesque, 1820) — Parmalee & Bogan, 1998 + Obovaria (s.s.) subrotunda (Rafinesque, 1820) — Haas, 1969 + Obovaria (s.s.) subrotunda (Rafinesque, 1820) — Frierson, 1927 + Obovaria (s.s.) circulus (Lea, 1829) — Simpson, 1914 + Obovaria (s.s.) circulus (Lea, 1829) — Simpson, 1900 + Margaron (Unio) circulus (Lea) — Lea, 1870 + Margaron (Unio) circulus (Lea) — Lea, 1852 + Unio circulus Lea — Hanley, 1843 + Margarita (Unio) circulus Lea. Eat. — Lea, 1838 + Margarita (Unio) circulus (Lea, 1829) — Lea, 1836 + Unio subrotundus Raf. — Ferussac, 1835 = Unio rotunda Wood in Hanley, 1856 — Wood, 1828
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