MUSSELpdb

Taxonomy

all genera

Summary

Species & Genus Richness of
freshwater mussels
by Taxonomy

Species & Genus Richness of
freshwater bivalves
by Family

Geography

Species Richness & Endemism of
freshwater mussels
by Geography

Data last updated
Fri 13 February 2026

nominal species Strophitus wrightianus Walker, 1901

Strophitus wrightianus Walker, 1901 = Alasmidonta wrightiana

Walker, 1901. Nautilus 15(6): 65, pl. 3.
Type(s): HOLOTYPE (MONOTYPY) UMMZ_74938, Ochlockonee River, Florida.

Taxonomic Opinions

= Alasmidonta wrightiana (Walker, 1901) — FMCS, 2025: [1].

= Alasmidonta wrightiana (Walker, 1901) — Whelan et al., 2023: 3, Table 1.

= Alasmidonta wrightiana (Walker, 1901) — Hopper et al., 2023.

= Alasmidonta wrightiana (Walker, 1901) — Graf & Cummings, 2021: 15.

= Alasmidonta wrightiana (Walker, 1901) — FMCS, 2021: [1].

= Alasmidonta wrightiana (Walker, 1901) — Williams et al., 2017: 36.

= Alasmidonta (s.s.) wrightiana (Walker, 1901) — Williams et al., 2014: 135, text fig..

= Alasmidonta wrightiana (Walker, 1901) — ITIS, 2012: [web].

= Alasmidonta wrightiana — Haag, 2012: 73.

= Alasmidonta wrightianus (Walker, 1901) — Williams et al., 2011: 6.

= Alasmidonta wrightiana Walker, 1901 — Bogan, 2010: [2].

= Alasmidonta wrightiana — Cummings & Graf, 2010: 376.

= Alasmidonta (s.s.) wrightiana (B. Walker, 1901) — Graf & Cummings, 2007: 305.

= Alasmidonta wrightiana (Walker, 1901) — IUCN, 2000: [web].

= Alasmidonta wrightiana (Walker, 1901) — Turgeon et al., 1998: 32.

= Alasmidonta wrightiana (Walker) — Williams et al., 1993: 10.

= Alasmidonta wrightianus Walker, 1901 — Bogan, 1993: 602, Table 2.

= Alasmidonta wrightiana (Walker, 1901) — Turgeon et al., 1988: 28.

= Alasmidonta (s.s.) wrightiana (Walker, 1901) — Clarke, 1981: 54, figs. 17-18.

= Alasmidonta (s.s.) wrightiana (Walker, 1901) — Burch, 1975: 14.

+ Alasmidonta (s.s.) triangulata (Lea, 1858) — Burch, 1975: 176.

= Alasmidonta (s.s.) wrightiana (Walker, 1901) — R.I. Johnson, 1970: 348.

= Strophitus (Jugosus) wrightianus Walker, 1901 — Haas, 1969: 377.

= Strophitus (Jugosus) wrightianus Walker, 1901 — Haas, 1969: N446, fig. D40:5.

= Alasmidonta wrightiana (Walker) — R.I. Johnson, 1967: 8, pl. 2, fig. 5.

+ Alasmidonta triangulata (Lea, 1858) — Clench & Turner, 1956: 180.

= Strophitus wrightianus Walker — Thiele, 1934: 832, [1267].

= Strophitus (Jugosus) wrightianus Walker, 1901 — Frierson, 1927: 23, sp. 44.