Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Medionidus simpsonianus

nominal species Medionidus simpsonianus Walker, 1905

Medionidus simpsonianus Walker, 1905 = Medionidus simpsonianus

Walker, 1905. Nautilus 18(12): 136, pl. 9, figs. 4-5.
Type(s): HOLOTYPE UMMZ_98510, Calvary, Grady, Co., Georgia.

Taxonomic Opinions

= Medionidus simpsonianus Walker, 1905 — FMCS, 2025: [4].

= Medionidus simpsonianus (Walker, 1905) — Hopper et al., 2023.

= Medionidus simpsonianus Walker, 1905 — Graf & Cummings, 2021: 18.

= Medionidus simpsonianus Walker, 1905 — FMCS, 2021: [4].

= Medionidus simpsonianus Walker, 1905 — Williams et al., 2017: 41.

= Medionidus simpsonianus Walker, 1905 — Williams et al., 2014: 275, text fig..

= Medionidus simpsonianus Walker, 1905 — ITIS, 2012: [web].

= Medionidus simpsonianus — Haag, 2012: 73.

= Medionidus simpsonianus Walker, 1905 — Williams et al., 2011: 6.

= Medionidus simpsonianus Walker, 1905 — Bogan, 2010: [20].

= Medionidus simpsonianus — Cummings & Graf, 2010: 377.

= Medionidus simpsonianus — Anonymous, 2008: 2.

= Medionidus simpsonianus B. Walker, 1905 — Graf & Cummings, 2007: 306.

= Medionidus simpsonianus Walker, 1905 — IUCN, 2000: [web].

= Medionidus simpsonianus Walker, 1905 — Turgeon et al., 1998: 35.

= Medionidus simpsonianus Walker — Williams et al., 1993: 13.

= Medionidus simpsonianus Walker, 1905 — Turgeon et al., 1988: 31.

= Medionidus simpsonianus Walker, 1905 — R.I. Johnson, 1977: 178, pl. 19, figs. 5-8.

+ Medionidus penicillatus (Lea, 1857) — Burch, 1975: 173.

= Medionidus simpsonianus Walker, 1905 — Haas, 1969: 414.

+ Medionidus penicillatus (Lea, 1857) — Clench & Turner, 1956: 189.

= Medionidus simpsonianus Walker, 1905 — Frierson, 1927: 92, sp. 422.

= Medionidus simpsonianus Walker, 1905 — Simpson, 1914: 249.