Bivalvia | ... | Unionoidea | Unionidae | Parreysiinae | Indochinellini | Indonaia gratiosa

nominal species Unio macilentus Benson, 1862

Unio macilentus Benson, 1862 = Indonaia gratiosa

Benson, 1862. Ann. Mag. Nat. Hist. 10: 187.

Taxonomic Opinions

+ Indonaia (cylindrica-group) gratiosa (Philippi, 1843) — Bolotov et al., 2022: Supplementary Note 1.

+ Indonaia occata (Lea, 1860) — Haas, 1969: 114.

+ Nodularia (s.s.) occata (Lea, 1860) — Preston, 1915: 139.

+ Nodularia (s.s.) occata (Lea, 1860) — Simpson, 1914: 985.

+ Nodularia (s.s.) occata (Lea, 1860) — Simpson, 1900: 813.

+ — Lea, 1870: 63.

= Unio macilentus Benson, 1862 — Hanley & Theobald, 1870: 5, 62, pl. 10, figs. 2, 4; pl. 154, fig. 5.