| Page last updated
Wed 1 October 2025 |
The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)
FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!
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Bivalvia | Unionoida | Unionoidea | Unionidae | Gonideinae | Rectidentini genus Ensidens Frierson, 1911: species
1 available nominal genus synonym | cladomics  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
|  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
|  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
|  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
|  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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