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Page last updated
Thu 17 July 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!


Bivalvia | Myoida | Dreissenoidea | Dreissenidae

genus Mytilopsis Conrad, 1857: species
     3 available nominal genus synonyms (5 total synonyms) | cladomics

Mytilopsis leucophaeata (Conrad, 1831)
syonymy (5 available, 6 total) | specimens (3)
Range: Brackish and freshwater, from the Gulf of Mexico north to Chesapeake Bay. Introduced in Europe. (North America, North Eurasia)
Genbank sequences: 16S, 18S, 28S, COI, Cytb, H3, mtGenome
IUCN Red List: Least Concern
NatureServe: G5
other links: MolluscaBase

Mytilopsis sallei (Récluz, 1849)
syonymy (7 available, 7 total) | specimens (0)
Range: From the Caribbean south to Venezuela and Guyana. (North America, Central America, South America)
Genbank sequences: 16S, 18S, 28S, 5.8S, COI, ITS1, other
NatureServe: GNR
other links: MolluscaBase

Mytilopsis trautwineana (Tryon, 1866)
syonymy (3 available, 3 total) | specimens (0)
Range: Native to western Colombia and Ecuador. Introduced to the Caribbean. (Central America, South America)
other links: MolluscaBase

Mytilopsis adamsi Morrison, 1946 (brackish)
syonymy (4 available, 4 total) | specimens (0)
Range: Brackish, Pacific Central America. Introduced in southeastern Asia. (Central America, East Asia)
other links: MolluscaBase

Mytilopsis africana (Van Beneden, 1835) (brackish)
syonymy (8 available, 9 total) | specimens (0)
Range: Brackish, tropical eastern Atlantic, from Senegal to the Congo. (Afrotropics)
IUCN Red List: Least Concern
other links: MolluscaBase

Mytilopsis modiolopsis (Andrusov, 1897) (Tertiary)
syonymy (1 available, 1 total) | specimens (0)
Range: Miocene, Ukraine. (North Eurasia)

Mytilopsis spathulata (Partsch, 1835) (Tertiary)
syonymy (1 available, 1 total) | specimens (0)
Range: Miocene, Europe. (North Eurasia)

Mytilopsis triangularis (Partsch, 1835) (Tertiary)
syonymy (1 available, 1 total) | specimens (0)
Range: Miocene, Europe. (North Eurasia)

 
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