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Unionidae

Margaritiferidae

Hyriidae

Etheriidae

Mycetopodidae

Iridinidae


Species & Genus Richness by
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Geography

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Species Richness & Endemism by
Geography

Data last updated
Mon 1 Dec 2025

Bivalvia | Unionoida | Unionoidea | Unionidae | Gonideinae | Rectidentini

genus Ensidens Frierson, 1911: species

1 available nominal genus synonym | cladomics

Included Species

Ensidens dugasti (Morlet, 1892)

syonymy (1 available, 2 total) | specimens (22 + 16 Genbank vouchers)

Range: Songkhram and Mekong rivers, Thailand and Laos. (East Asia)

Genbank sequences: 5.8S, COI, ITS1, ND1, SRA
other links: MolluscaBase

Ensidens ingallsianus (Lea, 1852)

syonymy (2 available, 2 total) | specimens (107 + 26 Genbank vouchers)

Range: Widespread in Indochina, including the Malay Peninsula. (East Asia)

Genbank sequences: 16S, 28S, 5.8S, COI, H3, ITS1, ND1, SRA
IUCN Red List: Least Concern
other links: MolluscaBase

Decorative image of a representative of Ensidens jaculus

Ensidens jaculus (Rochebrune, 1882)

syonymy (1 available, 2 total) | specimens (22 + 15 Genbank vouchers)

Range: Mekong Basin, Cambodia, Thailand, and Laos. (East Asia)

Genbank sequences: 16S, 28S, 5.8S, COI, ITS1, ND1, SRA
other links: MolluscaBase

Decorative image of a representative of Ensidens sagittarius

Ensidens sagittarius (Lea, 1856)

syonymy (2 available, 2 total) | specimens (36 + 30 Genbank vouchers)

Range: Mekong and Mun basins, Thailand. (East Asia)

Genbank sequences: 16S, 18S, 28S, 5.8S, COI, ITS1, ND1, SRA
IUCN Red List: Data Deficient
other links: MolluscaBase

Decorative image of a representative of Ensidens spiculus

Ensidens spiculus Pfeiffer, Graf, Cummings & Page, 2021

syonymy (1 available, 2 total) | specimens (13 + 11 Genbank vouchers)

Range: Mekong Basin, Thailand and Laos. (East Asia)

Genbank sequences: 16S, 28S, 5.8S, COI, ITS1, ND1, SRA
other links: MolluscaBase

Decorative image of a representative of Ensidens telus

Ensidens telus Pfeiffer, Graf, Cummings & Page, 2021

syonymy (1 available, 3 total) | specimens (76 + 11 Genbank vouchers)

Range: Thailand and Cambodia. (East Asia)

Genbank sequences: 16S, 28S, 5.8S, COI, ITS1, ND1, SRA
other links: MolluscaBase

 
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