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

nominal species Unio stevenianus Drouët, 1881

Unio stevenianus Drouët, 1881 = Unio gontierii

Krynicki, 1837. Bull. Soc. imp. Nat. Moscou 10(2): 59 [as ‘steveniana’]. [nomen nudum]
‘Krynicki’ Drouët, 1881. Unionidae Russie: 14.
‘Krynicki’ Drouët, 1881. J. de Conch. 29: 24.
Drouët, 1884. Suppl. Unionidae de Serbie: pls. 1-2.

Taxonomic Opinions

+ Unio gontierii Bourguignat, 1856 — Lopes-Lima et al., 2024: suppl. append. 2, p. 11.

+ Unio (Crassiana) musivus Spengler, 1793 — Vinarski & Kantor, 2016: 26.

+ Crassiana crassa sieversi (Drouët, 1881) — Kantor & Sysoev, 2005: 329.

= Unio stevenianius [sic] Kyrnicky, 1837 — Bába, 2000: 135, fig. 4.

+ Batavusiana (s.s.) musiva (Spengler, 1793) — Zatravkin, 1987: 54.

+ Crassiana crassa sieversi (Drouët, 1881) — Akromovski, 1976: 235.

+ Unio crassus gontieri Bourguignat, 1856 — Haas, 1969: 53.

= Unio stevenianus Krynicki, 1837 — Zhadin, 1965: 244, fig. 259.

+ Unio crassus gontieri Bourguignat, 1856 — Haas, 1940: 131.

= Unio (s.s.) stevenianus Drouet, 1881 — Zhadin, 1938: 92, sp. 5, fig. 24.

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

+ Unio (sec. Lymnium) batavus (Maton & Rackett, 1807) — Simpson, 1900: 698.

= Unio stevenianus Kryn., 1837 — Westerlund, 1890: 66.

= Unio stevenianus Krynicki — Kobelt, 1886: 38, pl. 52, figs. 280-281.

= Unio stevenianus Krynicki. in sched. — Drouët, 1881: 24, sp. 25.

= Unio stevenianus Kryn., in sched. — Drouët, 1881: 14.

+ — Lea, 1870: 64.

+ — Lea, 1852: 40.

= Unio steveniana m. — Krynicki, 1837: 59.