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

nominal species Unio rugatus Menke, 1828

Unio rugatus Menke, 1828 = Unio crassus

Menke, 1828. Syn. Method. Moll.: 64, 90.
Menke, 1830. Syn. Method. Moll.: 107, 149.
LECTOTYPE SMF 10951 (by Zilch, 1967: 54), Emmer River, Pyrmont, Germany.

Taxonomic Opinions

+ Unio crassus Philipsson, 1788 — Nagel, 2025: 144, fig. 124.

lectotype SMF 10951/1 (by Zilch, 1967: 54) — Germany, ... “Emmer bei Pyrmont” [51° 59’N 009°15’E] (coll. E.A. Rossmässler 15.xii1849 ex K.T. Menke)

+ Unio crassus Philipsson in Retzius, 1788 — Lopes-Lima et al., 2024: suppl. append. 2, p. 3.

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

+ Unio crassus crassus Retzius — Haas, 1969: 45.

+ Unio crassus crassus Retzius, 1788 — Haas, 1940: 129.

+ Unio (sec. Lymnium) (Group U. littoralis) batavus (Maton and Rackett) — Simpson, 1914: 570.

+ Unio consentaneus var. — Kobelt & Haas, 1910: 26, pl. 460, fig. 2484.

+ Unio (sec. Lymnium) batavus Maton and Rackett — Simpson, 1900: 697.

= Unio crassus var. rugatus Menke, 1830 — Westerlund, 1890: 63.

+ Unio batavus Maton et Rackett — Drouët, 1889: 70.

+ Unio batavus var. crassus Retz. — Clessin, 1877: 468.

+ Margaron (Unio) batavus (Mat. & Ract.) — Lea, 1870: 48.

+ Margaron (Unio) batavus (Lam.) — Lea, 1852: 30.

- UNASSIGNED — Lea, 1838: 26.

= Unio rugatus Mke. — Rossmässler, 1837: 56, pl. 29, fig. 415.

- UNASSIGNED — Lea, 1836: 41.

+ Unio batavus Lam. — Rossmässler, 1835: 20.

= Unio rugatus Menke, 1828 — Menke, 1830: 107.

= Unio rugatus Menke, 1828 — Menke, 1828: 64.