nominal species Unio tumidus var. B cuneatus Scholtz, 1843
Scholtz, 1843, Land- und Wassermoll. Schlesiens: 125.
(intro'd as intra-sp. of Unio tumidus Retzius, 1788; homonym of Unio cuneatus Barnes, 1823)
Taxonomic Opinions
= Unio tumidus var. B. cuneatus — Scholtz, 1843
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