| Page last updated
Thu 3 September 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 | ... | Unionoidea | Unionidae | Unioninae | Anodontini | Alasmidontina | Pyganodon species Pyganodon globosa (Lea, 1841): specimens 4 available nominal species synonyms (8 total synonyms) Recent Taxonomic OpinionsPyganodon grandis — Graf & Cummings (2007), Graf & Cummings (2021) Pyganodon globosa — Cummings et al. (2025) RangeCentral and southern Mexico Map of Georeferenced Specimens
Mexico UF_270329 Chiapas, Mexico
|  USNM_86701 Concha Lake, 20 leagues S Vera Cruz near Tlocatalpan, Mexico
|  UF_20297 Estero De Paso De Mujeres, Tenochtitlan, Veracruz, Mexico
|  UF_270327 Mexico
|  MNHN_MP_1304 Mexique
|  MNHN_MP_1287 Mexique Rio Tabasco [=Grijalva]
|  MNHN_MP_1300 Mexique Tabasco
|  USNM_161480 Monte Cristo, Tabasco, Mexico
|  USNM_791584 pond W of Rio Grijalva, about 3 km above Villa Hermosa, Tabasco, Mexico
|  UF_360161 Rio Coatzacoalcos, Oaxacana, Veracruz, Mexico
|  BMNH_1893-2-4-2009 Rio dos Idolos, un des bras du fleuve Grijalva, Tabasco [Mexico]
|  USNM_795625 Rio Grijalva, pond, 3 km above Villa Hermosa, Tabasco, Mexico. Station 2970
|  BMNH_1965189 Rio Nopalata, Mexico
|  BMNH_1965189 Rio Nopalata, Mexico
|  BMNH_93-2-4-2006 Tabasco, Mexico
|  BMNH_93-2-4-2006 Tabasco, Mexico
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ANSP_41262. Concha Lake, 20 leagues S Vera Cruz near Tlocatalpan, Mexico COMA_B.0658. Laguna El Marqués ,Veracruz, México CNMO_2038. Laguna El Márquez [Laguna Márquez], Mcpio. El Mesón, acerca de Alvarado, Veracruz; Sep 1938 COMA_B.0777. Municipio El Mesón, Alvarado, Veracruz, México COMA_B.0315. Rio dos Idolos, afluente del Grijalva, Tabasco, Mexico COMA_B.0909. Rio González, Laguna del Horizonte, Tabasco, México ANSP_139663. Veracruz, Mexico
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