Bivalvia | ... | Unionoidea | Unionidae | Unioninae | Anodontini | Cristariina | Cristaria
11 specimens + 3 GenBank vouchers

(intro'd as intra-sp. of Dipsas plicatus Leach, 1814)
Kobelt, 1879. Abh. Senckenb. Naturf. Ges. 11: 429, pl. 15.
Type(s): LECTOTYPE SMF_13164 (by Zilch, 1967: 119), Sendai, Japan.
Cristaria (s.s.) herculea — Simpson (1900), Preston (1912), Simpson (1914)
Dipsas plicatus — Dautzenberg & Fischer (1905)
Cristaria plicata — Habe (1977), Kondo (2008), Mabuchi & Nishida (2020)
Cristaria clessini — Lopes-Lima et al. (2020), Graf & Cummings (2021), Konopleva et al. (2023), Bogan et al. (2023), Kakino et al. (2023), ... Nagel (2025), Dai et al. (2026), Chen et al. (2026), Campbell & Lydeard (2026), Tumpeesuwan et al. (2026)

(intro'd as intra-sp. of Dipsas plicatus Leach, 1814)
Kobelt, 1879. Abh. Senckenb. Naturf. Ges. 11: 429, pl. 17.
Type(s): LECTOTYPE SMF_13165 (by Zilch, 1967: 119), Sandai, Japan.
Cristaria (s.s.) spatiosa — Simpson (1900), Simpson (1914)
Cristaria (s.s.) plicata spatiosa — Haas (1969)
Cristaria plicata — Habe (1977), Kondo (2008)
Cristaria clessini — Lopes-Lima et al. (2020), Nagel (2025)
Cristaria (s.s.) herculea — Simpson (1900), Preston (1912), Simpson (1914)
Cristaria (s.s.) spatiosa — Simpson (1900), Simpson (1914)
Dipsas plicatus — Dautzenberg & Fischer (1905)
Cristaria (s.s.) plicata spatiosa — Haas (1969)
Cristaria plicata — Habe (1977), Kondo (2008), Mabuchi & Nishida (2020)
Cristaria clessini — Lopes-Lima et al. (2020), Graf & Cummings (2021), Konopleva et al. (2023), Bogan et al. (2023), Kakino et al. (2023), ... Nagel (2025), Dai et al. (2026), Chen et al. (2026), Campbell & Lydeard (2026), Tumpeesuwan et al. (2026)