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
Bivalvia | ... | Unionidae | Gonideinae | Limnoscaphini | Limnoscaphina | Ensidens dugasti
nominal species Unio dugasti Morlet, 1892
Unio dugasti Morlet, 1892 = Ensidens dugasti
Morlet, 1892. J. de Conch. 40: 86.
Morlet, 1893. J. de Conch. 41: 156, pl. 6, fig. 4.
FIGURED SYNTYPE MNHN-IM-2000-1680, “l’Outhène, petit affluent de la rive droite du Mékong, dans le Laos”.
Taxonomic Opinions
= Ensidens dugasti (Morlet, 1892) — Campbell & Lydeard, 2026: 291.
= Ensidens dugasti (Morlet, 1892) — Nagel, 2025: 190.
syntypes SMF 3636/3 — “Rivière Outhene, petit affluent du Mékong, dans le Laos”... Houtene, confluence of rivers Nam Hinbourne and Mekong, Khammouane Province, Laos, 17.58508°N 104.60976°E (coll. F. Haas ex P. Dautzenberg 1928 ex coll. L. Morlet, leg. L. Dugast)
= Ensidens dugasti (Morlet, 1892) — Konopleva et al., 2023: Table S2.
= Ensidens dugasti (Morlet, 1892), stat. rev. — Pfeiffer et al., 2021: 444, figs. 1, 9, 29-30, 32.
+ Ensidens ingallsianus Lea, 1852 — IUCN, 2012: [web].
= Ensidens ingallsianus dugasti — Kittivorachate & Yangyuen, 2004: 134.
= Ensidens ingallsianus dugasti (Morelet, 1892) — Brandt, 1974: 288, pl. 24, fig. 48.
+ Ensidens (s.s.) sagittarius (Lea) — Haas, 1969: 73.
+ Nodularia (s.s.) (Group of N. sagittaria) sagittaria (Lea) — Simpson, 1914: 978.
+ Ensidens (s.s.) sagittarius (Lea, 1856) — Haas, 1913: 149.
+ Unio (Nodularia) sagittarius Lea — Dautzenberg & Fischer, 1908: 216.
