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Unionidae

Margaritiferidae

Hyriidae

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Species & Genus Richness of
freshwater mussels
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Species & Genus Richness of
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Data last updated
Mon 2 March 2026

Bivalvia | Unionida | Unionoidea | Unionidae | Gonideinae | Rectidentini

subtribe RECTIDENTINA Modell, 1942: synonymy

5 genera

Synonyms

HYRIOPSINA Modell, 1942

Modell, 1942. Arch. Moll. 74(5/6): 188.
Modell, 1945. Jena. Z. Med. Naturw. 78: 83.
Modell, 1964. Arch. Moll. 93: 112.
Habe, 1977. Mollusc. Japan: 116.
Type genus: Hyriopsis Conrad, 1853 = Hyriopsis

RECTIDENTINA Modell, 1942

Modell, 1942. Arch. Moll. 74(5/6): 189.
Modell, 1945. Jena. Z. Med. Naturw. 78: 83.
Modell, 1964. Arch. Moll. 93: 113.
Type genus: Rectidens Simpson, 1900 = Rectidens

NANNONAIINA Modell, 1942

Modell, 1942. Arch. Moll. 74(5/6): 190.
Modell, 1964. Arch. Moll. 93: 117.
Type genus: Nannonaia Haas, 1913 = Elongaria

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