Bivalvia | ... | Unionidae | Unioninae | Anodontini | Alasmidontina | Alasmidonta undulata

nominal species Uniopsis mytiloides Swainson, 1840

Uniopsis mytiloides Swainson, 1840 = Alasmidonta undulata

‘Lea’ Swainson, 1840. Treat. Malacol.: 289 [as ‘Uniopsis radiata’].
Swainson, 1840. Treat. Malacol.: 382, fig. 62 [as ‘mytiloïdes’].
(renamed Unio swainsoni Sowerby, 1868)

Taxonomic Opinions

+ Alasmidonta (s.s.) undulata (Say, 1817) — Clarke, 1981: 38.

+ Alasmidonta (s.s.) undulata (Say, 1816) — Burch, 1975: 167.

+ Alasmidonta (s.s.) undulata (Say, 1817) — R.I. Johnson, 1970: 349.

+ Alasmidonta (s.s.) undulata (Say, 1817) — Haas, 1969: 391.

= Alasmidonta (s.s.) undulata-mytiloides (Swainson, 1840) — Frierson, 1927: 18, sp. 20a.

+ Alasmidonta (s.s.) undulata (Say, 1817) — Simpson, 1914: 495.

+ Alasmidonta (s.s.) undulata (Say, 1816) — Simpson, 1900: 667.

+ Margaron (Unio) swainsoni (Sow.) — Lea, 1870: 30, 39.

+ Unio swainsoni ‘Hanley’ Sowerby, 1868 — Sowerby, 1868: pl. 76, sp. 396.

+ Margaron (Unio) mytiloides (Raf.) — Lea, 1852: 25.

= Uniopsis mytiloides Swainson, 1840 — Swainson, 1840: 382, fig. 62.