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Thu 17 July 2025 |
The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)
FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!
Bivalvia | Veneroida | Cyrenoidea | Cyrenoididae | Polymesoda species Polymesoda mexicana (Broderip & Sowerby, 1829): synonymy
3 specimens Cyrena mexicana Broderip & Sowerby, 1829
Broderip & Sowerby, 1829. Zool. Jour. 4: 364.
Polymesoda (Egeta) mexicana — Martens (1900)
Polymesoda mexicana — H.B. Baker (1930), WoRMS (2012), OBIS (2012), Czaja et al. (2023)
Polymesoda (s.s.) mexicana — Olsson (1961), Keen (1971) | |
Cyrena aequilatera Deshayes, 1854
Deshayes, 1854. Proc. Zool. Soc. London: 20, sp. 31 [as ‘æquilatera’].
(renamed Cyrena aequilateralis Deshayes, 1854)
— Martens (1900)
Polymesoda aequilatera — H.B. Baker (1930), Pereira et al. (2014) | |
Cyrena aequilateralis Deshayes, 1854
Deshayes, 1854. Cat. Bivalves Brit. Mus. part 1: 255 [as ‘æquilateralis’].
(new name for Cyrena aequilatera Deshayes, 1854) | |
Cyrena (Anomala) nitidula Deshayes, 1854
Deshayes, 1854. Proc. Zool. Soc. London: 21, sp. 34.
Polymesoda (s.s.) mexicana — Keen (1971)
Cyanocyclas nitidula — Simone (2006) | |
Cyrena varians Carpenter, 1857
Carpenter, 1857. Maz. Shells: 115. [nomen nudum] | |
Cyrena inaequilateralis of Authors, unknown year
Deshayes of Authors. | |
Cyrena fragilis Sowerby, 1878
Deshayes, Mus. Cuming Sowerby, 1878. Conch. Icon. 20: ??.
Polymesoda (s.s.) mexicana — Keen (1971) | |
Taxonomic History (since 1900)Polymesoda (Egeta) mexicana — Martens (1900)
— Martens (1900)
Polymesoda mexicana — H.B. Baker (1930), WoRMS (2012), OBIS (2012), Czaja et al. (2023)
Polymesoda aequilatera — H.B. Baker (1930), Pereira et al. (2014)
Polymesoda (s.s.) mexicana — Olsson (1961), Keen (1971)
Cyanocyclas nitidula — Simone (2006)
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