MUSSELp

MUSSELpdb

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Unionidae

Margaritiferidae

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Data last updated
Mon 1 Dec 2025

Bivalvia | ... | Unionoidea | Unionidae | Unioninae | Unionini | Unio tumidus

nominal species Unio pictorum maxima Mörch, 1863

Unio pictorum maxima Mörch, 1863 = Unio tumidus

Mörch, 1863. Vidensk. Medd. Naturhist. Foren. Kjöben. (17-22): 340.
Mörch, 1864. Syn. Moll. Daniae: 78.
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758)

= Unio tumidus

Taxonomic Opinions

+ Unio (s.s.) tumidus Retzius, 1788 — Vinarski & Kantor, 2016

+ Unio tumidus tumidus Retzius, 1788 — Haas, 1969

+ Unio tumidus tumidus Retzius, 1788 — Haas, 1940

= Unio tumidus var. maximus Mörch — Germain, 1931

= Unio (Groupe de l’U. maximus) maximus Mörch — Locard, 1893

+ Unio rostratus Lamarck, 1819 — Westerlund, 1890

= Unio (Rostratiana) maximus Mörch — Locard, 1889

= Unio maximus Mörch, 1864 — Schröder, 1885

= Unio (Groupe de l’U. rostratus) maximus Mörch — Locard, 1882

= Unio (Mysca) pictorum maximaMörch, 1863

 
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