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Data last updated
Mon 1 Dec 2025
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nominal species Unio ryckholtii var. cuneatus Malzine, 1867
Unio ryckholtii var. cuneatus Malzine, 1867 =
Malzine, 1867. Essai faun. malac. Belg.: 33, pl. 3, figs. 14-15. (homonym of Unio cuneatus Barnes, 1823; intro'd as intra-sp. of Unio ryckholtii Malzine, 1867)
= Taxonomic Opinions= Unio ryckholtii var. cuneatus Nobis — Malzine, 1867
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