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

nominal species Unio trirostris Sowerby, 1868

Unio trirostris Sowerby, 1868 = Indonaia caerulea

specimen image from publication‘Benson’ Sowerby, 1868. Conch. Icon. 16: pl. 65, sp. 331; errata.
(homonym of Unio trirostris Musgrave, 1863)

Taxonomic Opinions

+ Indonaia caerulea (Lea, 1831) — Haas, 1969: 114.

+ Nodularia (s.s.) caeruleus (Lea, 1831) — Preston, 1915: 136.

+ Nodularia (s.s.) caerulea (Lea, 1831) — Simpson, 1914: 979.

+ Nodularia (s.s.) caerulea (Lea) — Preston, 1912: 289.

+ Nodularia (s.s.) caerulea (Lea, 1831) — Simpson, 1900: 812.

+ Margaron (Unio) favidens (Ben.) — Lea, 1870: 64, corrigenda et addenda.

= Unio caeruleus form trirostris ‘Benson’ Sowerby, 1868 — Sowerby, 1868: pl. 65, sp. 331; errata.