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 | ... | Unionoidea | Unionidae | Gonideinae | Rectidentini | Rectidentina | Ensidens
species Ensidens dugasti (Morlet, 1892): synonymy
22 specimens + 16 GenBank vouchers
Synonymy
Unio dugasti Morlet, 1892
Morlet, 1892. J. de Conch. 40: 86.
Morlet, 1893. J. de Conch. 41: 156, pl. 6, fig. 4.
Type(s): FIGURED SYNTYPE MNHN_MP_0043, [no locality available - Asia].
Unio (Nodularia) sagittarius — Dautzenberg & Fischer (1908)
Ensidens (s.s.) sagittarius — Haas (1913), Haas (1969)
Nodularia (s.s.) sagittaria — Simpson (1914)
Ensidens ingallsianus dugasti — Brandt (1974), Kittivorachate & Yangyuen (2004)
Ensidens ingallsianus — IUCN (2012)
Ensidens dugasti — Pfeiffer et al. (2021), Konopleva et al. (2023)
Ensidens sagittarius ‘Lea’ of Authors
‘Lea’ of Authors.
Muanta et al., 2019. J. Moll. Studies 85(2): 227 [as ‘Clade B2’].
Konopleva et al., 2019. Ecologica Montenegrina 24: Appendix 1.
Bolotov et al., 2020. Sci. Repts. 10: Table S1.
(misidentified reference to Unio sagittarius Lea, 1856)
Ensidens dugasti — Pfeiffer et al. (2021)
Taxonomic History (since 1900)
Unio (Nodularia) sagittarius — Dautzenberg & Fischer (1908)
Ensidens (s.s.) sagittarius — Haas (1913), Haas (1969)
Nodularia (s.s.) sagittaria — Simpson (1914)
Ensidens ingallsianus dugasti — Brandt (1974), Kittivorachate & Yangyuen (2004)
Ensidens ingallsianus — IUCN (2012)
Ensidens sagittarius — Konopleva et al. (2019), Bolotov et al. (2020)
Ensidens sagittarius B2 — Muanta et al. (2019)
Ensidens dugasti — Pfeiffer et al. (2021), Konopleva et al. (2023)
