Bivalvia | Unionida | Unionoidea | Unionidae | Ambleminae | Lampsilini | Actinonaias

species Actinonaias sapotalensis (Lea, 1841): synonymy

23 specimens

Synonymy

Unio sapotalensis Lea, 1841

Lea, 1841. Proc. Amer. Phil. Soc. 2: 30.
Lea, 1842. Trans. Amer. Phil. Soc. 8 [O. 3]: 233 [71], pl. 21, fig. 47.
Type(s): HOLOTYPE (MONOTYPY) USNM_85072, Sapotal River, near Tlacatalpan, Mexico; 60 mi S of Vera Cruz.

Nephronaias sapotalensis — Simpson (1900), Ortmann (1912), Simpson (1914)
Unio (Lampsilis) sapotalensis — Martens (1900)
Actinonaias sapotalensis — Frierson (1917), Thiele (1934), Haas (1969), Haas (1969), Graf & Cummings (2007), Bogan (2010), Bogan (2013), Graf & Cummings (2021), Czaja et al. (2023), Cummings et al. (2025)
Lampsilis (Actinonaias) sapotalensis — Frierson (1927)

Unio computatus Crosse & Fischer, 1894

Crosse & Fischer, 1894. J. de Conch. 41: 295.
Fischer & Crosse, 1894. Miss. Sci. Mexique, Rech. Zool. 2(16): 601, pl. 67, figs. 2-2a.
Type(s): LECTOTYPE MNHN_IM-2000-1662 (by Cummings et al., 2025: 132), Coatzacoalcos, Vera Cruz, Mexico.

Unio (Lampsilis) computatus — Martens (1900)
Nephronaias computata — Simpson (1914)
Lampsilis (Actinonaias) computata — Frierson (1927)
Actinonaias computata — Haas (1969), Graf & Cummings (2007), Bogan (2010), Bogan (2013), Graf & Cummings (2021), Czaja et al. (2023)
Actinonaias sapotalensis — Cummings et al. (2025)

Lampsilis ruthveni H.B. Baker, 1922

H.B. Baker, 1922. Occ. Pap. Mus. Zool. Univ. Mich. (106): 29, pl. 11, fig. 53; pl. 12, fig. 53; pl. 13, figs. 51-54.
Type(s): HOLOTYPE UMMZ_34891, Rio San Juan, Mexico.

Lampsilis (Actinonaias) ruthveni — Frierson (1927)
Actinonaias computata — Haas (1969)
Actinonaias sapotalensis — Cummings et al. (2025)

Taxonomic History (since 1900)

Nephronaias sapotalensis — Simpson (1900), Ortmann (1912), Simpson (1914)
Unio (Lampsilis) sapotalensis — Martens (1900)
Unio (Lampsilis) computatus — Martens (1900)
Nephronaias computata — Simpson (1914)
Actinonaias sapotalensis — Frierson (1917), Thiele (1934), Haas (1969), Haas (1969), Graf & Cummings (2007), Bogan (2010), Bogan (2013), Graf & Cummings (2021), Czaja et al. (2023), Cummings et al. (2025)
Lampsilis (Actinonaias) sapotalensis — Frierson (1927)
Lampsilis (Actinonaias) computata — Frierson (1927)
Lampsilis (Actinonaias) ruthveni — Frierson (1927)
Actinonaias computata — Haas (1969), Graf & Cummings (2007), Bogan (2010), Bogan (2013), Graf & Cummings (2021), Czaja et al. (2023)