Bivalvia | ... | Unionidae | Unioninae | Unionini | Unionina | Unio nanus

nominal species Unio heldii Küster, 1854

Unio heldii Küster, 1854 = Unio nanus

specimen image from publicationKüster, 1854. Conchyl. Cab. 9(2): 111, pl. 30, fig. 5-7.

Taxonomic Opinions

+ Unio nanus Lamarck, 1819 — Lopes-Lima et al., 2024: suppl. append. 2, p. 16.

+ Unio (Crassiana) crassus Retzius, 1788 — Vinarski & Kantor, 2016: 24.

+ Unio crassus cytherea Küster, 1833 — Haas, 1969: 46.

+ Unio crassus cytherea Küster, 1833 — Haas, 1940: 130.

+ Unio (sec. Lymnium) batavus (Maton & Rackett, 1807) — Simpson, 1914: 573.

= Unio heldii Küster — Kobelt & Haas, 1910: 25, pl. 460, fig. 2483.

+ Unio (sec. Lymnium) batavus (Maton & Rackett, 1807) — Simpson, 1900: 699.

= Unio heldii Küster, 1848 — Westerlund, 1890: 80.

= Unio heldii Küster — Drouët, 1881: 26, sp. 28.

= Unio heldii Küst. — Drouët, 1881: 13.

= Unio heldii Küster — Küster, 1854: 111, pl. 30, figs. 5-7.