Bivalvia | ... | Unionidae | Unioninae | Anodontini | Alasmidontina | Simpsonaias ambigua

nominal species Alasmodonta ambigua Say, 1825

Alasmodonta ambigua Say, 1825 = Simpsonaias ambigua

Say, 1825. Jour. Acad. Nat. Sci. 5(3-4): 131.
Say, 1858. [in] Binney, Compl. Writings T. Say: 118.

Taxonomic Opinions

= Simpsonaias ambigua (Say, 1825) — Campbell & Lydeard, 2026: 293.

= Simpsonaias ambigua (Say, 1825) — FMCS, 2025: [7].

= Simpsonais [sic] ambigua — Whelan et al., 2023: Table S1.

= Simpsonaias ambigua (Say, 1825) — Hopper et al., 2023.

= Simpsonaias ambigua (Say, 1825) — Jeratthitikul et al., 2022: Table S1.

= Simpsonaias ambigua (Say, 1825) — Graf & Cummings, 2021: 15.

= Simpsonaias ambigua (Say, 1825) — FMCS, 2021: [6].

= Simpsonaias ambigua — Lopes-Lima et al., 2020: Table 1.

= Simpsonaias ambigua (Say, 1825) — Huang et al., 2019: Table S4.

= Simpsonaias ambigua (Say, 1825) — Bolotov et al., 2018: Table S1.

= Simpsonaias ambigua Say, 1825 — IUCN, 2017: [web].

= Simpsonaias ambigua (Say, 1825) — Lopes-Lima et al., 2017: 177.

= Simpsonaias ambigua (Say, 1825) — Bolotov et al., 2017: [15], Table S1.

= Simpsonaias ambigua (Say, 1825) — Bolotov et al., 2017: Table S1.

= Simpsonaias ambigua (Say, 1825) — Williams et al., 2017: 43.

= Simpsonaias ambigua (Say, 1825) — ITIS, 2012: [web].

= Simpsonaias ambigua — Haag, 2012: 70.

= Simpsonaias ambigua (Say, 1825) — McMurray et al., 2012: 26.

= Simpsonaias ambigua Say, 1825 — Bogan, 2010: [web].

= Simpsonaias ambigua — Cummings & Graf, 2010: 376.

= Simpsonaias ambigua (Say, 1825) — Watters et al., 2009: 288, figs. 187-189.

= Simpsonaias ambigua (Say, 1825) — Graf & Cummings, 2007: 305.

= Simpsonaias ambigua (Say, 1825) — Cicerello & Schuster, 2003: 49, text fig..

= Simpsonaias ambigua — Sietman, 2003: 80, text fig..

= Simpsonaias ambigua (Say, 1825) — Graf, 2002: 189, Table 3.

= Simpsonaias ambigua (Say, 1825) — Parmalee & Bogan, 1998: 224, pl. 110.

= Simpsonaias ambigua (Say, 1825) — Turgeon et al., 1998: 37.

= Simpsonaias ambigua (Say) — Strayer & Jirka, 1997: 86, pl. 19, fig. 7; fig. 13C.

= Simpsonaias ambigua (Say, 1825) — Cummings & Mayer, 1997: 138.

= Simpsonaias ambigua (Say) — Williams et al., 1993: 14.

= Simpsonaias ambigua (Say, 1825) — Cummings & Mayer, 1992: 90, text fig..

= Simpsonaias ambigua (Say, 1825) — Turgeon et al., 1988: 33.

= Simpsonaias ambigua (Say, 1825) — Clarke, 1985: 61, figs. 20-21.

= Simpsonaias ambigua (Say, 1825) — Oesch, 1984: 63, text figs..

= Simpsoniconcha ambigua (Say, 1825) — R.I. Johnson, 1980: 93, List 1, sp. 35; Tables 2-3, 5.

= Simpsoniconcha ambigua (Say) — Mackie et al., 1980: 7.

= Simpsoniconcha ambigua — Gordon et al., 1979: 35, Table 3.

= Simpsoniconcha ambigua (Say) — Mathiak, 1979: 62, pl. 9-A.

= Simpsoniconcha ambigua (Say, 1825) — Burch, 1975: 17.

= Simpsoniconcha ambigua (Say) — Heard, 1975: 82.

= Simpsoniconcha ambigua (Say, 1825) — Stansbery, 1970: 18.

= Simpsonaias ambigua (Say, 1825) — Haas, 1969: 400.

= Simpsonaias ambigua (Say, 1825) — Haas, 1969: N449, fig. D43:1.

= Simpsoniconcha ambigua (Say) — Thiele, 1934: 831, [1265].

= Simpsoniconcha ambigua (Say, 1825) — F.C. Baker, 1928: 183, pl. 70, figs. 1-3.

= Simpsoniconcha ambigua (Say, 1825) — Frierson, 1927: 23, sp. 45.

= Simpsoniconcha ambigua (Say) — Walker, 1918: 4.

= Hemilastena ambigua (Say, 1825) — Simpson, 1914: 325.

= Hemilastena ambigua (Say, 1825) — Simpson, 1900: 673.

+ Margaron (Margaritana) hildrethiana (Lea) — Lea, 1870: 69.

= Margaritana ambigua Say — Küster, 1862: 300, pl. 99, fig. 7.

+ Unio hildrethianus Lea — Küster, 1861: 206.

= Hemilastena [sic] ambigua Agass. — Agassiz, 1852: 50.

+ Margaron (Margaritana) hildrethiana (Lea) — Lea, 1852: 43.

+ Unio hildrethianus Lea — Hanley, 1843: 196.

+ Margarita (Unio) hildrethianus Lea — Lea, 1838: 20.

+ Margarita (Unio) hildrethianus (Lea, 1834) — Lea, 1836: 28.

= Alasmodonta ambigua Say — Ferussac, 1835: 26.