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Thu 17 July 2025

The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

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Publication de Gregorio (1914): summary
     publication summary

Complete Citation

de Gregorio, A. 1914. Su taluni molluschi di acqua dolce di America (American fresh water shells of America). Il Naturalista Siciliano 2 (Nuova Serie): 31-72, pls. 3-12. Available electronically.

Attributed Nominal Genera

Nayadina de Gregorio, 1914
de Gregorio, 1914. Il Nat. Siciliano 2: 64.
(homonym of Munier-Chalmas, 1864 [Mallaeidae]; intro'd as sub-gen. of Anodonta Lamarck, 1799)
Type species: Anodonta (Nayadina) venusta de Gregorio, 1914 (monotypy) = Utterbackiana suborbiculata

Sayunio de Gregorio, 1914
de Gregorio, 1914. Il Nat. Siciliano 2: 62.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio dehiscens Say, 1829 (herein) = Hemistena lata

Attributed Nominal Species

There are 39 available nominal species attributed to this publication (69 total).
Click here for a complete list.

Taxonomic Opinions

There are 243 taxonomic opinions from this publication. Click here to see the full list.

 
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