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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Unionoidea | Unionidae | Ambleminae | Quadrulini | Quadrulina | Quadrula fragosa

nominal species Unio fragosus Conrad, 1835

Conrad, 1835, Monogr. Fam. Unionidae 1(1): 12, pl. 6, fig. 2.
Conrad, 1853, Proc. Acad. Nat. Sci. 6: 249.

= Quadrula fragosa

Taxonomic Opinions

= Quadrula fragosa — Keogh et al., 2024
= Quadrula fragosa (Conrad, 1835) — Neemuchwala et al., 2023
= Quadrula fragosa (Conrad, 1835) — Hopper et al., 2023
= Quadrula fragosa (Conrad, 1835) — Graf & Cummings, 2021
= Quadrula fragosa (Conrad, 1835) — FMCS, 2021
= Quadrula fragosa (Conrad, 1835) — Lopes-Lima et al., 2019
= Quadrula fragosa (Conrad, 1835) — Williams et al., 2017
= Quadrula fragosa (Conrad, 1836) — Roe & Boyer, 2015
= Quadrula fragosa (Conrad, 1835) — Paterson et al., 2015
= Quadrula fragosa (Conrad, 1835) — ITIS, 2012
= Quadrula fragosa — Haag, 2012
= Quadrula fragosa (Conrad, 1835) — McMurray et al., 2012
= Quadrula fragosa Conrad, 1836 — Bogan, 2010
= Quadrula fragosa — Cummings & Graf, 2010
= Quadrula fragosa — Almany et al., 2009
= Quadrula fragosa (Conrad, 1835) — Watters et al., 2009
= Quadrula fragosa (Conrad, 1836) — Graf & Cummings, 2007
= Quadrula fragosa (Conrad, 1835) — Tiemann et al., 2007
= Quadrula fragosa (Conrad, 1835) — Cicerello & Schuster, 2003
= Quadrula fragosa — Sietman, 2003
= Quadrula fragosa (Conrad) — Lydeard et al., 1999
= Quadrula fragosa (Conrad, 1836) — Parmalee & Bogan, 1998
= Quadrula fragosa (Conrad, 1836) — Turgeon et al., 1998
= Quadrula fragosa (Conrad, 1835) — Cummings & Mayer, 1997
+ Quadrula quadrula (Rafinesque, 1820) — Howells et al., 1996
= Quadrula fragosa (Conrad, 1835) — IUCN, 1996
= Quadrula fragosa (Conrad) — Williams et al., 1993
= Quadrula fragosa (Conrad, 1835) — Cummings & Mayer, 1992
= Quadrula fragosa (Conrad, 1836) — Turgeon et al., 1988
+ Quadrula quadrula (Rafinesque, 1820) — R.I. Johnson, 1980
+ Quadrula quadrula (Rafinesque, 1820) — Burch, 1975
= Quadrula (s.s.) quadrula fragosa (Conrad, 1836) — Haas, 1969
= Quadrula (s.s.) fragosus (Conrad, 1836) — F.C. Baker, 1928
= Quadrula (s.s.) quadrula-fragosa (Conrad, 1836) — Frierson, 1927
= Quadrula quadrula fragosa (Conrad) — Ortmann, 1925
= Quadrula fragosa (Conrad) — Ortmann, 1924
= Quadrula fragosa (Conrad) — Utterback, 1915
= Quadrula (sec. Theliderma) fragosa (Conrad, 1836) — Simpson, 1914
= Quadrula (sec. Theliderma) fragosus (Conrad, 1836) — Simpson, 1900
= Unio (s.s.) fragosus Conrad, 1836 — Call, 1900
= Unio fragosus Con. — B.H. Wright, 1888
= Margaron (Unio) fragosus (Con.) — Lea, 1870
= Unio fragosus Conrad, 1836 — Reeve, 1864
= Unio fragosus Conrad — Küster, 1861
= Unio (Quadrula) fragosus Conr. — Adams & Adams, 1857
= Unio (Theliderma) fragosus Con. — Conrad, 1853
= Quadrula fragosus — Agassiz, 1852
= Margaron (Unio) fragosus (Con.) — Lea, 1852
= Unio tragosus [sic] Conr. — Hanley, 1843
= Margarita (Unio) fragosus Con. — Lea, 1838
= Margarita (Unio) fragrosus [sic] (Conrad, 1836) — Lea, 1836
= Unio fragosus Conrad, 1835 — Conrad, 1835

Page updated: 14:02:57 Mon 20 Jan 2025