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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 | ... | Unionidae | Ambleminae | Lampsilini | Epioblasma

species Epioblasma perobliqua (Conrad, 1836): synonymy
     1 specimen

Unio gibbosus var. perobliquus Conrad, 1836
Conrad, 1836. Monogr. Fam. Unionidae 1(6): 51, pl. 27, fig. 2.
Conrad, 1837. Monogr. Fam. Unionidae 1(8): back cover.
(intro'd as intra-sp. of Amblema gibbosa Rafinesque, 1820)
Type(s): TYPE LOCALITY TYPE_LOCALITY_MP_008, Wabash River, Indiana.

Truncilla (Scalenaria) sulcataSimpson (1900), Simpson (1914)
Dysnomia (Pilea) sulcataFrierson (1927), Haas (1969)
Plagiola perobliquaMorrison (1969)
Dysnomia sulcataStansbery (1970), Burch (1975)
Plagiola (Torulosa) torulosaR.I. Johnson (1978)
Epioblasma obliquata perobliquaTurgeon et al. (1988), Williams et al. (1993), Bogan (1993), Turgeon et al. (1998), Cicerello & Schuster (2003), Watters et al. (2009), ITIS (2012)
Epioblasma obliquataParmalee & Bogan (1998), Williams et al. (2008)
Epioblasma perobliquaWilliams et al. (2017), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023)

Taxonomic History (since 1900)

Truncilla (Scalenaria) sulcataSimpson (1900), Simpson (1914)
Dysnomia (Pilea) sulcataFrierson (1927), Haas (1969)
Plagiola perobliquaMorrison (1969)
Dysnomia sulcataStansbery (1970), Burch (1975)
Plagiola (Torulosa) torulosaR.I. Johnson (1978)
Epioblasma obliquata perobliquaTurgeon et al. (1988), Williams et al. (1993), Bogan (1993), Turgeon et al. (1998), Cicerello & Schuster (2003), Watters et al. (2009), ITIS (2012)
Epioblasma obliquataParmalee & Bogan (1998), Williams et al. (2008)
Epioblasma perobliquaWilliams et al. (2017), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023)

 
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