MolluscaBase taxon details
Diplodon guaranianus (A. d'Orbigny, 1835)
1369808 (urn:lsid:marinespecies.org:taxname:1369808)
accepted
Species
Castalia pazi Hidalgo, 1868 · unaccepted > junior subjective synonym
Diplodon (Diplodon) guaranianus (A. d'Orbigny, 1835) · alternative representation
Diplodon asuncionis W. B. Marshall, 1926 · unaccepted > junior subjective synonym
Unio guaraniana A. d'Orbigny, 1835 · unaccepted (basionym)
- Subspecies Diplodon guaranianus biblianus (W. B. Marshall & Bowles, 1932) † accepted as Diplodon biblianus (W. B. Marshall & Bowles, 1932) † (unaccepted > superseded rank)
recent only
(of Unio guaraniana A. d'Orbigny, 1835) Orbigny, A. d'. (1835). Synopsis terrestrium et fluviatilium molluscorum, in suo per Americam meridionalem itinere collectorum. <em>Magasin de Zoologie.</em> 5(61): 1-44., available online at https://www.biodiversitylibrary.org/page/2633132
page(s): 37 [details]
page(s): 37 [details]
Note Argentina, Rio Paraná, Prov. Corrientes
From editor or global species database
Type locality Argentina, Rio Paraná, Prov. Corrientes [details]
Distribution South America, widespread in the upper Amazon from Ecuador to Bolivia and the Paraná Basin
Distribution South America, widespread in the upper Amazon from Ecuador to Bolivia and the Paraná Basin [details]
MolluscaBase eds. (2025). MolluscaBase. Diplodon guaranianus (A. d'Orbigny, 1835). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1369808 on 2025-04-30
Date
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original description
(of Unio guaraniana A. d'Orbigny, 1835) Orbigny, A. d'. (1835). Synopsis terrestrium et fluviatilium molluscorum, in suo per Americam meridionalem itinere collectorum. <em>Magasin de Zoologie.</em> 5(61): 1-44., available online at https://www.biodiversitylibrary.org/page/2633132
page(s): 37 [details]
original description (of Castalia pazi Hidalgo, 1868) Hidalgo, J. G. (1868). Description d'espéces nouvelles. <em>Journal de conchyliologie.</em> 16: 352-353., available online at https://biodiversitylibrary.org/page/15135547
page(s): 353, pl. 13, fig. 6 [details]
original description (of Diplodon asuncionis W. B. Marshall, 1926) Marshall, W. B. (1926). New land and fresh-water mollusks from Central and South America. <em>Proceedings of the United States National Museum.</em> 69(2638): 1-12., available online at https://biodiversitylibrary.org/page/15384825
page(s): 8 [details]
basis of record Pereira, D.; Mansur, M. C. D.; Duarte, L. D. S.; De Oliveira, A. S.; Pimpão, D. M.; Callil, C. T.; Ituarte, C.; Parada, E.; Peredo, S.; Darrigran, G.; Scarabino, F.; Clavijo, C.; Lara, G.; Miyahira, I. C.; Rodriguez, M. T. R.; Lasso, C. (2014). Bivalve distribution in hydrographic regions in South America: historical overview and conservation. <em>Hydrobiologia.</em> 735:15–44., available online at https://doi.org/10.1007/s10750-013-1639-x
page(s): 24 [details] Available for editors
[request]
additional source Breure, A. S. H., Roosen, M. T. & Ablett, J. D. (2022). Land and freshwater molluscs of mainland Ecuador: an illustrated checklist. <em>Iberus.</em> 40(1): 1-290.
page(s): 236, fig. 319 [details]
additional source Graf, D.; Cummings, K. (2019). Musselp database: The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves). , available online at http://mussel-project.uwsp.edu/ [details]
page(s): 37 [details]
original description (of Castalia pazi Hidalgo, 1868) Hidalgo, J. G. (1868). Description d'espéces nouvelles. <em>Journal de conchyliologie.</em> 16: 352-353., available online at https://biodiversitylibrary.org/page/15135547
page(s): 353, pl. 13, fig. 6 [details]
original description (of Diplodon asuncionis W. B. Marshall, 1926) Marshall, W. B. (1926). New land and fresh-water mollusks from Central and South America. <em>Proceedings of the United States National Museum.</em> 69(2638): 1-12., available online at https://biodiversitylibrary.org/page/15384825
page(s): 8 [details]
basis of record Pereira, D.; Mansur, M. C. D.; Duarte, L. D. S.; De Oliveira, A. S.; Pimpão, D. M.; Callil, C. T.; Ituarte, C.; Parada, E.; Peredo, S.; Darrigran, G.; Scarabino, F.; Clavijo, C.; Lara, G.; Miyahira, I. C.; Rodriguez, M. T. R.; Lasso, C. (2014). Bivalve distribution in hydrographic regions in South America: historical overview and conservation. <em>Hydrobiologia.</em> 735:15–44., available online at https://doi.org/10.1007/s10750-013-1639-x
page(s): 24 [details] Available for editors
[request]additional source Breure, A. S. H., Roosen, M. T. & Ablett, J. D. (2022). Land and freshwater molluscs of mainland Ecuador: an illustrated checklist. <em>Iberus.</em> 40(1): 1-290.
page(s): 236, fig. 319 [details]
additional source Graf, D.; Cummings, K. (2019). Musselp database: The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves). , available online at http://mussel-project.uwsp.edu/ [details]
Present Inaccurate Introduced: alien Containing type locality
