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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 | ... | Unioninae | Anodontini | Alasmidontina | Prolasmidonta

species Prolasmidonta heterodon (Lea, 1829): specimens
     1 available nominal species synonym

Recent Taxonomic Opinions

Alasmidonta (Pressodonta) heterodonGraf & Cummings (2007)
Alasmidonta heterodonChong et al. (2008), Bogan (2010), Cummings & Graf (2010), IUCN (2011), ITIS (2012), ... Graf & Cummings (2021), FMCS (2021), Wu et al. (2021), Whelan et al. (2023), Hopper et al. (2023)
Prolasmidonta heterodonWu et al. (2023), Wu et al. (2024), Wu et al. (2024), Hou et al. (2024)

Range

New Brunswick, Canada south to North Carolina, USA.

Map of Georeferenced Specimens

species map


USA

ANSP_41004. Schuylkill [River] and Derby [sic] Creek, Pennsylvania

Georeferenced Genbank Vouchers


USA

Mp_3863_D6. (mtGenome) Delaware River, PA (41.86382 N 75.23724 W)