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Page last updated
9 August
2018

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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 search fields. Either way, you win!

Taxa known only as fossils are highlighted in gray. Those without representatives in fresh waters are highlighted in gold.

 

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Bivalvia | Unionoida | Unionidae | Quadrula | Quadrula fragosa
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Unio fragosus Conrad, 1836: taxonomic history

Conrad, 1836, Monogr. Fam. Unionidae: 12, pl. 6, fig. 2.
Conrad, 1853, Proc. Acad. Nat. Sci.: 249.

Taxonomic History
=Quadrula fragosa (Conrad, 1835). — Williams et al. (2017: 43).
=Quadrula fragosa (Conrad, 1835). — ITIS (2012).
=Quadrula fragosa (Conrad, 1835). — McMurray et al. (2012: 75).
=Quadrula fragosa. — Haag (2012: 69).
=Quadrula fragosa Conrad, 1836. — Bogan (2010).
=Quadrula fragosa (Conrad, 1835). — Watters et al. (2009: 269).
=Quadrula fragosa. — Almany et al. (2009: 1464).
=Quadrula fragosa (Conrad, 1836). — Graf & Cummings (2007: 308).
=Quadrula fragosa. — Sietman (2003: 52).
=Quadrula fragosa (Conrad, 1835). — Cicerello & Schuster (2003: 46).
=Quadrula fragosa (Conrad). — Lydeard et al. (1999: 130).
=Quadrula fragosa (Conrad, 1836). — Turgeon et al. (1998: 37).
=Quadrula fragosa (Conrad, 1836). — Parmalee & Bogan (1998: 212).
=Quadrula fragosa (Conrad, 1835). — IUCN (1996).
+Quadrula quadrula (Rafinesque, 1820). — Howells et al. (1996: 124).
=Quadrula fragosa (Conrad). — Williams et al. (1993: 14).
=Quadrula fragosa (Conrad, 1835). — Cummings & Mayer (1992: 28).
=Quadrula fragosa (Conrad, 1836). — Turgeon et al. (1988: 32).
+Quadrula quadrula (Rafinesque, 1820). — R.I. Johnson (1980: 90).
+Quadrula quadrula (Rafinesque, 1820). — Burch (1975: 177).
=Quadrula (s.s.) quadrula fragosa (Conrad, 1836). — Haas (1969: 290).
=Quadrula (s.s.) fragosus (Conrad, 1836). — F.C. Baker (1928: 88).
=Quadrula (s.s.) quadrula-fragosa (Conrad, 1836). — Frierson (1927: 47).
=Quadrula quadrula fragosa (Conrad). — Ortmann (1925: 335).
=Quadrula fragosa (Conrad). — Ortmann (1924: 16).
=Quadrula fragosa (Conrad). — Utterback (1915: 140).
=Quadrula (sec. Theliderma) fragosa (Conrad, 1836). — Simpson (1914: 843).
=Unio (s.s.) fragosus Conrad, 1836. — Call (1900: 490).
=Quadrula (sec. Theliderma) fragosus (Conrad, 1836). — Simpson (1900: 777).
=Margaron (Unio) fragosus (Con.). — Lea (1870: 33).
=Unio fragosus Conrad, 1836. — Reeve (1864).
=Unio fragosus Conrad. — K├╝ster (1861: 173).
=Unio (Quadrula) fragosus Conr. — Adams & Adams (1857: 497).
=Unio (Theliderma) fragosus Con. — Conrad (1853: 249).
=Quadrula fragosus. — Agassiz (1852: 48).
=Margaron (Unio) fragosus (Con.). — Lea (1852: 22).
=Unio tragosus [sic] Conr. — Hanley (1843: 178).
=Margarita (Unio) fragrosus [sic] (Conrad, 1836). — Lea (1836: 14).
=Unio fragosus Conrad, 1836. — Conrad (1836: 12).

= Quadrula fragosa

 
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