Bivalvia | ... | Unionoidea | Unionidae | Parreysiinae | Lamellidentini | Lamellidens marginalis

nominal species Symphynota bilineata Lea, 1831

Symphynota bilineata Lea, 1831 = Lamellidens marginalis

specimen image from publicationLea, 1831. Trans. Amer. Phil. Soc. 4 [O. 1]: 98, pl. 11, fig. 19.
Type(s): SYNTYPES ANSP_41876, River Hoogley [about 100 mi above Calcutta] Hindostan.

Taxonomic Opinions

+ Lamellidens (marginalis-group) marginalis (Lamarck, 1819) — Bolotov et al., 2022: Supplementary Note 1.

+ Lamellidens testudinarius (Spengler, 1793) — Haas, 1969: 110.

+ Lamellidens (s.s.) marginalis (Lamarck, 1819) — Preston, 1915: 175.

+ Lamellidens (s.s.) marginalis (Lamarck, 1819) — Simpson, 1914: 1167.

+ Lamellidens (s.s.) marginalis (Lamarck) — Preston, 1912: 302.

+ Lamellidens (s.s.) marginalis (Lamarck, 1819) — Simpson, 1900: 855.

= Unio (s.s.) marginalis vr. bilineatus Hutt. [sic] — Paetel, 1890: 146, 158.

= Unio marginalis var. bilineata Hanley & Theobald — Tapparone Canefri, 1889: 347.

= Unio marginalis var. bilineata Reeve (as of Lea) — Hanley & Theobald, 1872: 20, pl. 44, fig. 3.

= Margaron (Unio) bilineatus (Lea) — Lea, 1870: 61.

= Unio bilineatus (Lea, 1831) — Sowerby, 1868: pl. 71, sp. 365.

= Unio bilineatus (Lea) — Adams & Adams, 1857: 491.

= Margaron (Unio) bilineatus (Lea) — Lea, 1852: 38.

= Unio bilineatus Benson — Hanley, 1843: 207, pl. 21, fig. 30.

= Margarita (Unio) bilineatus Lea. Ben. — Lea, 1838: 25.

= Margarita (Unio) bilineatus (Lea, 1831) — Lea, 1836: 38.