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

Drouët & Chaper, 1892. Mém. Soc. Zool. France 5: 147, pl. 5, figs. 1-3.
Drouët, 1893. J. de Conch. 41: 44.
Type(s): SYNTYPE MNHN_IM_2000-1739, Borneo.
= Lens lugens (Drouët & Chaper, 1892) — Zieritz et al., 2024: Tables 1, S1, S3, fig. 3.
= Lens lugens (Drouët & Chaper, 1892), comb. nov. — Pfeiffer et al., 2021: 416, figs. 1, 11, 15.
= Lens lugens — Sahidin et al., 2021: 3762, fig. 7, sp. 36.
+ Contradens ascia (Hanley, 1856) — Haas, 1969: 99.
= Contradens ascia lugens (Drouet & Chaper, 1892) — Haas, 1924: 198.
= Nodularia (s.s.) lugens (Drouet & Chaper, 1892) — Simpson, 1914: 1012.
= Contradens dimotus lugens (Drouet & Chaper, 1892) — Haas, 1913: 182, pl. 19, fig. 7.
= Nodularia (s.s.) lugens (Drouet & Chaper, 1892) — Simpson, 1900: 818.
= Unio lugens Drouet et Chaper — Drouët, 1894: 218.
= Unio lugens Drouet et Chaper — Drouët & Chaper, 1892: 147, pl. 5, figs. 1-3.