Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Quadrulini | Megalonaias nervosa

nominal species Unio crassus var. giganteus Barnes, 1823

Unio crassus var. giganteus Barnes, 1823 = Megalonaias nervosa

Barnes, 1823. Amer. J. Sci. 6 (1-2): 119.
(intro'd as intra-sp. of Unio crassus Say, 1817)

Taxonomic Opinions

+ Megalonaias nervosa (Rafinesque, 1820) — Pfeiffer et al., 2018: 147.

= Megalonaias gigantea — ITIS, 2012: [web].

+ Megalonaias nervosa (Rafinesque, 1820) — IUCN, 2011: [web].

+ Megalonaias nervosa (Rafinesque, 1820) — Watters et al., 2009: 191.

+ Megalonaias nervosa (Rafinesque, 1820) — Williams et al., 2008: 451.

+ Megalonaias nervosa (Rafinesque, 1820) — Brim Box & Williams, 2000: 62.

+ Megalonaias nervosa (Rafinesque, 1820) — Contreras-Arquieta, 2000: 44.

+ Megalonaias nervosa (Rafinesque, 1820) — R.I. Johnson, 1999: 15.

+ Megalonaias nervosa (Rafinesque, 1820) — Parmalee & Bogan, 1998: 159.

+ Megalonaias nervosa (Rafinesque, 1820) — Howells et al., 1996: 81.

+ Megalonaias nervosa (Rafinesque, 1820) — Vidrine, 1993: 38.

+ Megalonaias nervosa (Rafinesque, 1820) — Oesch, 1984: 73.

= Amblema gigantea (Barnes) — Davis & Fuller, 1981: 219.

= Megalonaias gigantea (Barnes, 1823) — R.I. Johnson, 1980: 90, List 1, sp. 13; Tables 2-3, 5.

= Megalonaias gigantea — Gordon et al., 1979: 34, Table 3.

= Megalonaias gigantea (Barnes) — Mathiak, 1979: 55, pl. 5-B.

= Megalonaias gigantea (Barnes, 1823) — Burch, 1975: 10.

= Megalonaias gigantea (Barnes, 1823) — Heard & Guckert, 1970: 338.

= Megalonaias gigantea gigantea (Barnes, 1823) — Haas, 1969: 284.

= Megalonaias gigantea (Barnes, 1823) — Haas, 1969: N439, fig. D36:9.

+ Megalonaias nervosa Rafinesque, 1820 — Morrison, 1969: 24.

= Megalonaias gigantea (Barnes, 1823) — Murray & Leonard, 1962: 42, pl. 6, figs. 1-4.

= Amblema (Megalonaias) gigantea (Barnes) — Haas, 1930: 328.

= Megalonaias gigantea (Barnes, 1823) — F.C. Baker, 1928: 69, pl. 47, figs. 3-4.

= Amblema (Megalonaias) gigantea (Barnes, 1823) — Frierson, 1927: 62, sp. 266.

= Megalonaias gigantea (Barnes) — Ortmann, 1925: 332.

= Megalonaias gigantea (Barnes) — Ortmann, 1924: 15.

= Megalonaias gigantea (Barnes, 1823) — Ortmann & Walker, 1922: 7.

+ — Simpson, 1914.

= Unio crassus var. giganteus Barnes — Barnes, 1823: 119.