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

nominal species Unio bivonianus var. cuspidata Monterosato, 1896

Unio bivonianus var. cuspidata Monterosato, 1896 = Unio mancus

(homonym of Unio cuspidatus Lea, 1872; intro'd as intra-sp. of Unio bivonianus Bourguignat, 1883)
Monterosato, 1896. Naturalista Siciliano 15: 16, text fig.
‘Monterosato mss.’ Kobelt, 1912. Icon. Land- und Süssw.-Moll. 18: 35, pl. 498, fig. 2640 [as ‘Unio (aradae var.) cuspidatus’].
SYNTYPE SMF 10715, “im Simeto... bei Catania” Italy.

Taxonomic Opinions

+ Unio mancus Lamarck, 1819 — Nagel, 2025: 102, fig. 33.

syntype SMF 10715/1 — “im Simeto... bei Catania” (coll. W. Kobelt ex T. Monterosato)

syntypes SMF 3689/1 (coll. H. von Ihering ex H. Rolle 1900 ex T. Monterosato)

+ Unio elongatulus gargottae Philippi — Haas, 1969: 39.

+ Unio elongatulus gargottae Philippi, 1836 — Haas, 1940: 127.