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

nominal species Unio walkeri B.H. Wright, 1897

Unio walkeri B.H. Wright, 1897 = Medionidus walkeri

B.H. Wright, 1897. Nautilus 11(8): 91.
Type(s): LECTOTYPE USNM_150506, Suwanee Riv., Ellaville, Fla.

Taxonomic Opinions

= Medionidus walkeri (S.H. [sic] Wright, 1897) — FMCS, 2025: [4].

= Medionidus walkeri (Wright, 1897) — Hopper et al., 2023.

= Medionidus walkeri (B.H. Wright, 1897) — Graf & Cummings, 2021: 18.

= Medionidus walkeri (S.H. [sic] Wright, 1897) — FMCS, 2021: [5].

= Medionidus walkeri (Wright, 1897) — Williams et al., 2017: 41.

= Medionidus walkeri (B.H. Wright, 1897) — Williams et al., 2014: 278, text fig..

= Medionidus walkeri (Wright, 1897) — IUCN, 2012: [web].

= Medionidus walkeri (Wright, 1897) — ITIS, 2012: [web].

= Medionidus walkeri — Haag, 2012: 73.

= Medionidus walkeri (B.H. Wright, 1897) — Williams et al., 2011: 6.

= Medionidus walkeri S.H. Wright, 1897 — Bogan, 2010: [20].

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

= Medionidus walkeri (S.H. Wright, 1897) — Graf & Cummings, 2007: 306.

= Medionidus walkeri (Wright, S.H., 1897) — Turgeon et al., 1998: 35.

= Medionidus walkeri (Wright) — Williams et al., 1993: 13.

= Medionidus walkeri (Wright, S.H., 1897) — Turgeon et al., 1988: 31.

= Medionidus walkeri (Wright, S.H., 1897) — R.I. Johnson, 1977: 176, pl. 19, figs. 3-4.

+ Medionidus penicillatus (Lea, 1857) — Burch, 1975: 176.

= Medionidus walkeri (Wright, S.H., 1897) — Haas, 1969: 413.

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

= Medionidus walkeri (Wright, S.H., 1897) — Frierson, 1927: 92, sp. 421.

= Medionidus walkeri (Wright, S.H., 1897) — Simpson, 1914: 252.

= Medionidus walkeri (Wright, S.H., 1897) — Simpson, 1900: 591.

= Medionidus walkeri B.H. Wright — Simpson, 1900: 77, pl. 1, fig. 5.