Bivalvia | Unionida | Unionoidea | Unionidae | Gonideinae
1 Recent freshwater species (1 total species)
Simpson, 1900. Proc. U.S. Nat. Mus. 22: 581.
Simpson, 1914. Descr. Cat. Naiades: 218.
(intro'd as sub-gen. of Hyriopsis Conrad, 1853)
Type species: Unio caudiculatus Martens, 1867 (orig. desig.) = Caudiculatus caudiculatus
The Taxonomic History lists the ways authors have classified the species currently assigned to Caudiculatus, since 1900.
Hyriopsis (Caudiculatus) — Simpson (1900), Simpson (1914)
Caudiculatus — Haas (1913), Haas (1927), Thiele (1934), Haas (1969), Haas (1969), Graf & Cummings (2007), Bogan (2010), Zieritz et al. (2018), Zieritz et al. (2020), Graf & Cummings (2021), Sahidin et al. (2021), Zieritz et al. (2024)
Contradens — Haas (1914)