MUSSELpdb
Taxonomy
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
Bivalvia | Unionida | Unionoidea | Unionidae | Gonideinae | Gonideini | Obovalis
species Obovalis omiensis (Heimburg, 1884): synonymy
33 specimens + 5 GenBank vouchers
Synonymy
Unio omiensis Heimburg, 1884
Heimburg, 1884. Nach. Deuts. Mal. Ges. 16: 93.
Heimburg, 1887. Jb. Dtsch. Malak. Ges. 14: 2, pl. 1, figs. 3 [2].
Nodularia (s.s.) omiensis — Simpson (1900), Haas (1911), Simpson (1914)
Pseudodon (Obovalis) omiensis — Kira (1954), Kira (1959), Haas (1969), Habe (1977), Habe (1991), Graf & Cummings (2007)
Pseudodon omiensis — Kuroda (1963), Graf (2007), Bogan (2010), Zieritz et al. (2018)
Obovalis omiensis — Kondo (2008), Sano et al. (2017), Kano et al. (2019), Lopes-Lima et al. (2020), Mabuchi & Nishida (2020), ... Liu et al. (2024), Wu et al. (2024), Dai et al. (2024), Dai et al. (2025), Chen et al. (2025)
Pseudodon obovalis omiensis — Kongim et al. (2015)
Pseudodon loomisi Simpson, 1900
Simpson, 1900. Proc. Acad. Nat. Sci. 52: 84, pl. 4, fig. 7.
Simpson, 1900. Proc. U.S. Nat. Mus. 22: 840.
Simpson, 1914. Descr. Cat. Naiades: 1101.
Pseudodon (sec. Obovalis) loomisi — Simpson (1900), Simpson (1914), Thiele (1934)
Pseudodon loomisi — Simpson (1900)
Pseudodon (Obovalis) loomisi — Haas (1920), Haas (1969)
Pseudodon (Obovalis) omiensis — Haas (1969), Habe (1977), Graf & Cummings (2007)
Obovalis omiensis — Kondo (2008), Graf & Cummings (2021)
Taxonomic History (since 1900)
Nodularia (s.s.) omiensis — Simpson (1900), Haas (1911), Simpson (1914)
Pseudodon (sec. Obovalis) loomisi — Simpson (1900), Simpson (1914), Thiele (1934)
Pseudodon loomisi — Simpson (1900)
Pseudodon (Obovalis) loomisi — Haas (1920), Haas (1969)
Pseudodon (Obovalis) omiensis — Kira (1954), Kira (1959), Haas (1969), Habe (1977), Habe (1991), Graf & Cummings (2007)
Pseudodon omiensis — Kuroda (1963), Graf (2007), Bogan (2010), Zieritz et al. (2018)
Obovalis omiensis — Kondo (2008), Sano et al. (2017), Kano et al. (2019), Lopes-Lima et al. (2020), Mabuchi & Nishida (2020), ... Liu et al. (2024), Wu et al. (2024), Dai et al. (2024), Dai et al. (2025), Chen et al. (2025)
Pseudodon obovalis omiensis — Kongim et al. (2015)
