Bivalvia | Unionida | Unionoidea | Unionidae | Unioninae | Unionini

subtribe OXYNAIINA Starobogatov, 1970

synonyms (3 nomina) | cladomics

Included Taxa

genus Cuneopsis Simpson, 1900: 7 Recent freshwater species.

synonymy (2 available nomina) | 10 species

Recent Distribution: East Asia

Decorative image of a representative of Diaurora aurorea

genus Diaurora Cockerell, 1903: 2 Recent freshwater species.

synonymy (2 available nomina) | 2 species

Recent Distribution: East Asia

genus Gigaunio Chen, Dai, Liu & Wu in Chen et al., 2025: 1 Recent freshwater species.

synonymy (1 available nomen) | 1 species

Recent Distribution: East Asia

genus Inversiunio Habe, 1991: 4 Recent freshwater species.

synonymy (1 available nomen) | 4 species

Recent Distribution: East Asia

genus Nodularia Conrad, 1853: 14 Recent freshwater species.

synonymy (5 available nomina) | 15 species

Recent Distribution: East Asia

genus Protunio Haas, 1912: 1 Recent freshwater species.

synonymy (1 available nomen) | 1 species

Recent Distribution: East Asia

genus Pseudobaphia Simpson, 1900: 3 Recent freshwater species.

synonymy (2 available nomina) | 4 species

Recent Distribution: East Asia

genus Pseudocuneopsis Huang, Dai, Chen & Wu et al., 2022: 7 Recent freshwater species.

synonymy (1 available nomen) | 7 species

Recent Distribution: East Asia

genus Rhombuniopsis Haas, 1920: 5 Recent freshwater species.

synonymy (1 available nomen) | 5 species

Recent Distribution: East Asia

genus Schistodesmus Simpson, 1900: 5 Recent freshwater species.

synonymy (1 available nomen) | 6 species

Recent Distribution: East Asia

genus Tchangsinaia Starobogatov, 1970: 1 Recent freshwater species.

synonymy (2 available nomina) | 1 species

Recent Distribution: East Asia

genus Tongchuania Chen Xiang, He, Huang & Wu in Chen et al., 2025: 1 Recent freshwater species.

synonymy (1 available nomen) | 1 species

Recent Distribution: East Asia