Unionoida | Unionoidea | Unionidae | Gonideinae | Rectidentini | Ensidens spiculus nominal species Ensidens spiculus Pfeiffer et al., 2021
Pfeiffer et al., 2021, Invert. Syst. 35: 448, figs. 1, 9, 29-30, 32.
Type(s): HOLOTYPE (ORIG. DESIG.) UF_564752, Mekong River, along Rt. 211, Sangkhom District, Nong Khai Province, Thailand.
= Ensidens spiculus Taxonomic Opinions
= Ensidens spiculus Pfeiffer, Graf, Cummings & Page, 2021 — Konopleva et al., 2023
= Ensidens spiculus sp. nov. — Pfeiffer et al., 2021
+ Ensidens sp. ‘Thai’ — Bolotov et al., 2020
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