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

nominal species Unio (Leptodea) nervosa Rafinesque, 1820

Unio (Leptodea) nervosa Rafinesque, 1820 = Megalonaias nervosa

Rafinesque, 1818. Amer. Mon. Mag. 3: 355 [as ‘Potamilus nervosus’]. [nomen nudum]
Rafinesque, 1820. Ann. Gén. Sci. Phys. 5 (13): 296, pl. 80, figs. 8-10 [also as ‘Elliptio nervosa’].
Rafinesque, 1864. [in] Binney & Tryon, reprint: 22, 41.
Type(s): TYPE LOST XXX_UNKNOWN, aux rapides de l’Ohio.

Taxonomic Opinions

= Megalonaias nervosa (Rafinesque, 1820) — Campbell & Lydeard, 2026: 289.

= Megalonaias nervosa (Rafinesque, 1820) — FMCS, 2025: [4].

= Megalonaias nervosa (Rafinesque, 1820) — Cummings et al., 2025: 449, pl. 91, Tables 6, 16.

= Megalonaias nervosa — Ma et al., 2024: Table S1.

= Megalonaias nervosa (Rafinesque, 1820) — Czaja et al., 2023: 87.

= Megalonaias nervosa (Rafinesque, 1820) — Neemuchwala et al., 2023: 2, fig. 1a, Table 1.

= Megalonaias nervosa (Rafinesque, 1820) — Hopper et al., 2023.

= Megalonaias nervosa — Hauck et al., 2023: fig. 7.

= Megalonaias nervosa (Rafinesque, 1820) — Graf & Cummings, 2021: 20.

= Megalonaias nervosa (Rafinesque, 1820) — Gomes-dos-Santos et al., 2021: 2.

= Megalonaias nervosa (Rafinesque, 1820) — FMCS, 2021: [5].

= Megalonaias nervosa — Smith, 2021: 4.

= Megalonaias nervosa — Rogers et al., 2020: 1170, Table S8.

= Megalonaias nervosa (Rafinesque, 1820) — Huang et al., 2019: Table S4.

= Megalonaias nervosa (Rafinesque, 1820) — Pfeiffer et al., 2019: 108.

= Megalonaias nervosa — Lopes-Lima et al., 2019: [6].

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

= Megalonaias nervosa — Johnson et al., 2018: 4.

= Megalonaias nervosa — Chase et al., 2018: Table S2.

= M. nervosa — Marshall et al., 2018: 45.

= Megalonaias nervosa (Rafinesque, 1820) — Williams et al., 2017: 41.

= Megalonaias nervosa (Rafinesque, 1820) — Williams et al., 2014: 282, text fig..

= Megalonaias nervosa (Rafinesque, 1820) — ITIS, 2012: [web].

= Tritogonia nervosa Rafinesque — ITIS, 2012: [web].

= Megalonaias nervosa (Rafinesque, 1820) — Szumowski et al., 2012: 71.

= Megalonaias nervosa — Haag, 2012: 69.

= Megalonaias nervosa (Rafinesque, 1820) — McMurray et al., 2012: 73.

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

= Megalonaias nervosa (Rafinesque, 1820) — Williams et al., 2011: 6.

= Megalonaias nervosa — Boyer et al., 2011: 186.

= Megalonaias nervosa — Breton et al., 2011: 1653.

= Megalonaias nervosa Rafinesque, 1820 — Bogan, 2010: [20].

= Megalonaias nervosa — Cummings & Graf, 2010: 376, 377.

= Megalonaias nervosa (Rafinesque, 1820) — Watters et al., 2009: 191, figs. 123-125.

= Megalonaias nervosa (Rafinesque, 1820) — Williams et al., 2008: 448.

= Megalonaias nervosa (Rafinesque, 1820) — Graf & Cummings, 2007: 308.

= Megalonaias nervosa (Rafinesque, 1820) — Tiemann et al., 2007: 109.

= Megalonaias nervosa (Rafinesque) — Jones et al., 2005: 90, Appendix 1.

= Megalonaias nervosa (Rafinesque, 1820) — Campbell et al., 2005: 154.

= Megalonaias nervosa — Serb et al., 2003: 10.

= Megalonaias nervosa — Krebs et al., 2003: 311.

= Megalonaias nervosa (Rafinesque, 1820) — Cicerello & Schuster, 2003: 34, text fig..

= Megalonaias nervosa — Sietman, 2003: 46, text fig..

= Megalonaias nervosa (Raf., 1820) — Graf, 2002: 190, Table 3.

= Megalonaias nervosa (Rafinesque, 1820) — Huang et al., 2002: 360.

= Megalonaias nervosa (Rafinesque, 1820) — Brim Box & Williams, 2000: 62, fig. 27.

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

= Megalonaias nervosa (Rafinesque) — Lydeard et al., 1999: 128.

= Megalonaias nervosa (Rafinesque, 1820) — R.I. Johnson, 1999: 15, pl. 1, fig. 2.

= Megalonaias nervosa (Rafinesque, 1820) — Parmalee & Bogan, 1998: 159, pl. 69.

= Megalonaias nervosa (Rafinesque, 1820) — Turgeon et al., 1998: 35.

= Megalonaias nervosa (Rafinesque, 1820) — Cummings & Mayer, 1997: 136.

= Megalonaias nervosa — Mulvey et al., 1997: 870.

= Megalonaias nervosa (Rafinesque, 1820) — Howells et al., 1996: 80, text fig..

= Megalonaias nervosa — Lydeard et al., 1996: 1595.

= Megalonaias nervosa (Rafinesque) — Williams et al., 1993: 13.

= Megalonaias nervosa (Rafinesque, 1820) — Vidrine, 1993: 38, pl. 4, figs. A-D.

= Megalonaias nervosa (Rafinesque, 1820) — Cummings & Mayer, 1992: 24, text fig..

= Megalonaias nervosa (Rafinesque, 1820) — Turgeon et al., 1988: 31.

= Megalonaias nervosa (Rafinesque, 1820) — Oesch, 1984: 73, text figs..

+ Megalonaias gigantea (Barnes, 1823) — R.I. Johnson, 1980: 90.

+ Megalonaias gigantea (Barnes) — Mathiak, 1979: 55.

+ — Burch, 1975: 167.

= Ligumia nervosa (Rafinesque, 1820) — Haas, 1969: 445.

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

= Lampsilis (Ligumia) nervosa (Rafinesque, 1820) — Frierson, 1927: 77, sp. 336.

+ Truncilla donaciformis (Lea, 1828) — Ortmann & Walker, 1922: 50.

+ — Simpson, 1914: 731.

+ — Simpson, 1900: 744.

+ — Lea, 1870: 92.

= Unio nervosus Rafinesque — Küster, 1861: 175, pl. 55, fig. 4.

= Unio nervosus Raf. — Conrad, 1853: 253.

= Plagiola nervosa — Agassiz, 1852: 48.

+ — Lea, 1852: 58.

+ — Lea, 1836: 59.

= Unio nervosus Raf. — Ferussac, 1835: 27.

= Unio (Leptodea) nervosa — Rafinesque, 1820: 296, sp. 7, pl. 80, figs. 8-10.

= Potamilus nervosus (Rafinesque, 1820) — Rafinesque, 1818: 355, sp. 15.