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

nominal species Unio nicolloni Locard, 1889

Unio nicolloni Locard, 1889 = Unio crassus

Locard, 1889. Contr. Faune Malacol. Franc. 13: 141 [35], 200 [94].
Locard, 1893. Coqu. Eau Douce Saumâtre France: 173.
Type(s): HOLOTYPE (MONOTYPY) MNHN_22404, Nantes.

Taxonomic Opinions

+ Unio crassus Philipsson in Retzius, 1788 — Lopes-Lima et al., 2024: suppl. append. 2, p. 8.

+ Unio crassus batavus (Maton & Rackett, 1807) — Haas, 1969: 51.

+ Unio crassus batavus (Maton & Rackett, 1807) — Haas, 1940: 131.

+ Unio batavus Maton et Rackett — Germain, 1931: 728.

= Unio (Batavusiana) nicolloni Locard — Germain, 1904: 264, footnote.

= Unio (Groupe de l’U. batavus) nicolloni Locard — Locard, 1893: 173.

= Unio nicolloni Locard, 1889 — Westerlund, 1890: 82.

= Unio (Sperchinusiana) nicolloni Locard, Nov. sp. — Locard, 1889: 141.