Bivalvia | ... | Unionidae | Unioninae | Unionini | Unionina | Unio delicatus
Kobelt & Rolle, 1895. Iconogr. Land-Süßw.-Moll., Supplement 1 (1-4): 15, pl. 6, fig. 3.
+ Unio delicatus Lea, 1863 — Lopes-Lima et al., 2021: Supplementary Appendix 1, p. 2.
+ Unio terminalis delicatus Lea, 1863 — Schütt, 1983: 54.
+ Unio tigridis tigridis Bourguignat, 1852 — Haas, 1969: 30.
+ Unio tigridis tigridis Bourguignat, 1852 — Haas, 1940: 124.
+ Unio (sec. Lymnium) ellipsoideus Locard, 1883 — Simpson, 1914: 551.
+ Unio (sec. Lymnium) ellipsoideus Locard, 1883 — Simpson, 1900: 690.
= Unio (Gruppe des U. requienii) kobelti Rolle — Kobelt & Rolle, 1895: 15, pl. 6, fig. 3.