Bivalvia | ... | Unionidae | Gonideinae | Rectidentini | Contradentina | Lens contradens

nominal species Unio tumidulus Lea, 1856

Unio tumidulus Lea, 1856 = Lens contradens

Lea, 1856. Proc. Acad. Nat. Sci. 8: 93.
Lea, 1857. Jour. Acad. Nat. Sci. 3 [O. 6]: 295 [15], pl. 25, fig. 9.
Type(s): LECTOTYPE USNM_84712, Siam.

= Lens contradens

Taxonomic Opinions

+ Lens contradens (Lea, 1838), comb. nov. — Pfeiffer et al., 2021

+ Contradens contradens (Lea, 1838) — Ng et al., 2020

+ Contradens contradens (Lea, 1838) — Jeratthitikul et al., 2019

+ Contradens contradens (Lea, 1838) — Do et al., 2018

= Uniandra contradens tumidula (Lea, 1856) — Brandt, 1974

+ Ensidens (s.s.) ingallsianus (Lea, 1852) — Haas, 1969

+ Ensidens ingallsianus (Lea, 1852) — F.R. Woodward, 1969

= Nodularia (s.s.) tumidula (Lea, 1856) — Simpson, 1914

= Ensidens (s.s.) tumidulus (Lea, 1856) — Haas, 1913

= Nodularia (s.s.) tumidula (Lea, 1856) — Simpson, 1900

= Unio tumidulus Lea — Fischer, 1891

= Unio tumidulus Lea — Morelet, 1875

= Margaron (Unio) tumidulus (Lea) — Lea, 1870

+ Unio rusticus Lea, 1856 — Sowerby, 1868

= Unio tumidulus Lea, 1856 — Sowerby, 1868

= Unio tumidulus Lea — Martens, 1860