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Page last updated
Sun 31 Oct 2021

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!

The nominal species (available and otherwise) in this synonymy are listed by usage rather than strictly by publication date. The primary sorting order is by the most recent year (since 1969) that the species name was treated as valid, and then nominal species are sorted secondarily by publication year.

The taxonomic history of the valid species (since 1900) is listed at the bottom of the page.

Search the database pages:

Unionoida | Hyrioidea | Hyriidae | Hyriinae | Hyriini | Prisodon

species Prisodon obliquus Schumacher, 1817: nominal species
     153 specimens available.

Prisodon obliquus Schumacher, 1817
Schumacher, 1816, Overs. Dansk. Vid. Selsk. Forhandl. Kjobehhaven 1816: 7. [nomen nudum]
Schumacher, 1817, Essai. Nouv. Syst.: 139, pl. 11, fig. 2.

Prisodon obliquusSchumacher (1816), Schumacher (1817), F. Baker (1913), Haas (1916), ..., Guerra et al. (2019), Mansur et al. (2020), Pfeiffer et al. (2021), Graf & Cummings (2021)
Margarita (Unio) syrmatophorusLea (1836), Lea (1838)
Margaron (Triquetra) subviridisLea (1852), Lea (1870)
Triquetra obliquaMörch (1853), H. Adams (1866)
Prisodon (s.s.) obliquusSimpson (1900), Simpson (1914), Thiele (1934), Graf & Cummings (2007)

Unio macropterus Dunker, 1846
Dunker, 1846, Z. Malak. 3: 109.

Unio macropterusDunker (1846)
Margaron (Unio) superbusLea (1870)
Diplodon macropterusSimpson (1900), Simpson (1914)
Physunio (s.s.) superbusHaas (1920), Haas (1969)
Prisodon obliquusHaas (1931), Parodiz (1968), Simone (2006), Pfeiffer et al. (2021)
Physunio superbusBrandt (1974)

Hyria recta Sowerby, 1869
Sowerby, 1869, Conch. Icon. 17: pl. 5, sp. 10.

Hyria rectaSowerby (1869)
Margaron (Triquetra) subviridisLea (1870)
Prisodon (s.s.) rectusSimpson (1900)
Prisodon (s.s.) rectaSimpson (1914)
Prisodon rectusMorretes (1949), Haas (1969)
Prisodon obliquusSimone (2006)

Hyria avicularis Lamarck, 1819
Lamarck, 1819, Hist. Natur. Anim. sans Vert. 6: 82, sp. 1, var. [a]. [in part]
Type(s): UNKNOWN MNHN_MPL_0019, La variété [b] vient du cabinet de Lisbonne. Je la crois du Brésil . The [b] variety comes from the cabinet of Lisbon. Brazil I think]. “Figured holotype is in the Geneva Museum (Johnson 1952:65).

Hyria avicularisLamarck (1819), Children (1823), Wood (1828), Jay (1835), Swainson (1840), Hanley (1843), Hupé (1857), Sowerby (1869), Ihering (1890)
Diplodon caudatusWagner (1827)
Unio avicularisDeshayes (1830)
Hyria syrmatophoraLea (1834), Küster (1856)
Margarita (Unio) syrmatophorusLea (1836), Lea (1838)
Margaron (Triquetra) subviridisLea (1852), Lea (1870)
Triquetra obliquaMörch (1853)
Prisodon (s.s.) obliquusSimpson (1900), Simpson (1914)
Prisodon obliquusHaas (1916), Haas (1969), Simone (2006)
Paxyodon syrmathophorusRamírez et al. (2003)

Hyria intermedia Gray, 1825
Gray, 1825, Ann. Phil. 9: 138.

Hyria intermediaGray (1825)

Diplodon furcatum Wagner, 1827
Spix in Wagner, 1827, Test. Fluv. Brasil.: pl. 27, figs. 1-2.

Diplodon furcatumWagner (1827)
Diplodon caudatusWagner (1827)
Margarita (Unio) syrmatophorusLea (1836), Lea (1838)
Margaron (Triquetra) subviridisLea (1852), Lea (1870)
Hyria avicularisHupé (1857), Sowerby (1869), Ihering (1890)
Prisodon (s.s.) obliquusSimpson (1900), Simpson (1914)
Prisodon obliquusHaas (1916), Haas (1969), Simone (2006)

Unio caudatus Wagner, 1827
Wagner, 1827, Test. Fluv. Brasil.: 35, pl. 27, figs. 1-2.

Unio caudatusWagner (1827)
Diplodon caudatusWagner (1827)
Margarita (Unio) syrmatophorusLea (1836), Lea (1838)
Margaron (Triquetra) subviridisLea (1852), Lea (1870)
Hyria syrmatophoraKüster (1856)
Hyria avicularisHupé (1857), Sowerby (1869), Ihering (1890)
Prisodon (s.s.) obliquusSimpson (1900), Simpson (1914)
Prisodon obliquusHaas (1969), Simone (2006)

Diptodon [sic] fuscatum Lea, 1836
‘Spix’ Lea, 1836, Synopsis Fam. Naiades: 11.
(error for Diplodon furcatum Wagner, 1827)

Diptodon fuscatumLea (1836)

Hyria elongata Swainson, 1841
Gray, 1825, Ann. Phil. 9: 138 [as ‘elongatum’]. [nomen nudum]
Swainson, 1840, Treat. Malacol.: 284, 380. [nomen nudum]
Swainson, 1841, Ex. Conch.: 29, pl. 24.

Hyria elongataSwainson (1840), Swainson (1841)
Margarita (Unio) syrmatophorusLea (1836), Lea (1838)
Hyria avicularisHanley (1843), Sowerby (1869)
Margaron (Triquetra) subviridisLea (1852), Lea (1870)
Hyria syrmatophoraKüster (1856)
Triquetra elongataAdams & Adams (1857)
Prisodon (s.s.) obliquusSimpson (1900), Simpson (1914)
Prisodon obliquusHaas (1916), Haas (1969), Simone (2006)

Hyria castelnaudii Hupé, 1857
Hupé, 1857, [in] Castelnau, Amim. Nouv. Rares d’Amer. Sud: 81, pl. 16, fig. 1.

Hyria castelnaudiiHupé (1857), Sowerby (1869)
Margaron (Triquetra) subviridisLea (1870)
Prisodon (s.s.) castelnaudiSimpson (1900), Simpson (1914)
Prisodon obliquus castelnauiIhering (1910)
Prisodon castelnaudiOrtmann (1921), Morretes (1949)
Prisodon obliquusHaas (1931), Haas (1969), Simone (2006)

Unio ortonii Lea, 1868
Lea, 1868, Proc. Acad. Nat. Sci. 20: 161.
Lea, 1868, Jour. Acad. Nat. Sci. 6 [O. 12]: 321, pl. 52, fig. 134.
Type(s): HOLOTYPE (MONOTYPY) USNM_703563, River Napo, Ecuador.

Unio ortoniiLea (1868)
Margaron (Unio) ortoniiLea (1870)
Prisodon (Hyriana) ortoniiSimpson (1900), Simpson (1914)
Prisodon obliquusHaas (1931), Haas (1969), Simone (2006)

Prisodon obliquus castelnaui Lea, 1870
‘Hupé’ Lea, 1870, Synopsis Fam. Naiades: 25 [as ‘Hyria castelnauii’].
‘Hupé’ Ihering, 1910, Abh. Senckenb. Naturf. Ges. 32: 135.
(error for Hyria castelnaudii Hupé, 1857)

Prisodon obliquus castelnauiLea (1870)

Prisodon audatus Simone, 2006
‘Wagner’ Simone, 2006, Land. Freshw. Moll. Brazil.: 251.
(error for Unio caudatus Wagner, 1827)

Prisodon audatusSimone (2006)
Prisodon obliquusSimone (2006)

Taxonomic History (since 1900)

Prisodon (s.s.) obliquusSimpson (1900), Simpson (1914), Thiele (1934), Graf & Cummings (2007)
Diplodon macropterusSimpson (1900), Simpson (1914)
Prisodon (s.s.) castelnaudiSimpson (1900), Simpson (1914)
Prisodon (Hyriana) ortoniiSimpson (1900), Simpson (1914)
Prisodon (s.s.) rectusSimpson (1900)
Prisodon obliquus castelnauiIhering (1910)
Prisodon obliquusF. Baker (1913), Haas (1916), Haas (1931), Parodiz & Bonetto (1963), ..., Guerra et al. (2019), Mansur et al. (2020), Pfeiffer et al. (2021), Graf & Cummings (2021)
Prisodon (s.s.) rectaSimpson (1914)
Physunio (s.s.) superbusHaas (1920), Haas (1969)
Prisodon castelnaudiOrtmann (1921), Morretes (1949)
Prisodon rectusMorretes (1949), Haas (1969)
Physunio superbusBrandt (1974)
Paxyodon syrmathophorusRamírez et al. (2003)
Prisodon audatusSimone (2006)

Page updated: 17:27:54 Sun 31 Oct 2021

 
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