Bivalvia | ... | Unionidae | Unioninae | Unionini | Unionina | Unio elongatulus
Kobelt, 1890. Icon. Land- und Süssw.-Moll. 4: 94, pl. 117, figs. 706, 708.
LECTOTYPE SMF 10738 (by Zilch, 1967: 68), Lijak River, a tributary of the Isonzo, Slovenia.
+ Unio elongatulus C. Pfeiffer, 1825 — Nagel, 2025: 127, fig. 86.
lectotype SMF 10738/1 (by Zilch, 1967: 68) — Slovenia, “im Lijak, einem Zufluss des Isonzo [Lijak stream, a tributary of the Soča/Isonzo” (coll. W. Kobelt ex H. von Gallenstein)
paralectotype SMF 11047/1
paralectotypes SMF 11049/11, 1v
+ Unio elongatulus C. Pfeiffer, 1825 — Marrone et al., 2019: 354.
+ Unio elongatulus elongatulus C. Pfeiffer — Haas, 1969: 33.
+ Unio elongatulus elongatulus Pfeiffer, C., 1825 — Haas, 1940: 124.
= Unio lijacensis m. — Kobelt, 1890: 94, pl. 117, figs. 706, 708.