MolluscaBase taxon details
Delphinonaias Crosse & P. Fischer, 1894
1334741 (urn:lsid:marinespecies.org:taxname:1334741)
accepted
Genus
Unio delphinulus Morelet, 1849 accepted as Delphinonaias largillierti (R. A. Philippi, 1847) (type by original designation)
Unio (Delphinonaias) Crosse & P. Fischer, 1894 · unaccepted (original rank)
Unio (Phyllonaias) Crosse & P. Fischer, 1894 · unaccepted
- Species Delphinonaias largillierti (R. A. Philippi, 1847)
- Species Delphinonaias scutulata (Morelet, 1849)
- Species Delphinonaias delphinula (Morelet, 1849) accepted as Delphinonaias largillierti (R. A. Philippi, 1847) (unaccepted > junior subjective synonym)
recent only
feminine
(of Unio (Delphinonaias) Crosse & P. Fischer, 1894) Fischer, P. & Crosse, H. (1870-1902). Études sur les mollusques terrestres et fluviatiles du Mexique et du Guatemala. <i>Mission scientifique au Mexique et dans l'Amerique Centrale. Recherches zoologiques</i>, Partie 7 Volume 1: 702 pp., pls 1-31; volume 2: 731 pp., pls 32-72. Paris: Imprimerie Nationale. Published in 17 livraisons. Volume 1: 1-152, pls 1-6 (1870); 153-304, pls 7-12 (1872); 305-464, pls 13-20 (1873); 465-546, pls 21-24 (1875); 547-624, pls 25-28 (1877); 625-702, pls 29-31 (1878). Volume 2: 1-80, pls 32-36 (1880); 81-128, pls 37-42 (1886); 129-176, pls 43-46 (1888); 177-256, pls 47-48 (1890); 257-312, pls 49-52 (1891); 313-392, pls 53-54 (1892); 393-656, pls 55-66 (1894); 657-731, pls 67-72 (1902). , available online at https://www.biodiversitylibrary.org/page/32561855, https://www.biodiversitylibrary.org/page/32161386
page(s): 555 [details]
page(s): 555 [details]
Note Guatemala
Type locality Guatemala [details]
MolluscaBase eds. (2025). MolluscaBase. Delphinonaias Crosse & P. Fischer, 1894. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1334741 on 2026-08-26
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original description
(of Unio (Delphinonaias) Crosse & P. Fischer, 1894) Fischer, P. & Crosse, H. (1870-1902). Études sur les mollusques terrestres et fluviatiles du Mexique et du Guatemala. <i>Mission scientifique au Mexique et dans l'Amerique Centrale. Recherches zoologiques</i>, Partie 7 Volume 1: 702 pp., pls 1-31; volume 2: 731 pp., pls 32-72. Paris: Imprimerie Nationale. Published in 17 livraisons. Volume 1: 1-152, pls 1-6 (1870); 153-304, pls 7-12 (1872); 305-464, pls 13-20 (1873); 465-546, pls 21-24 (1875); 547-624, pls 25-28 (1877); 625-702, pls 29-31 (1878). Volume 2: 1-80, pls 32-36 (1880); 81-128, pls 37-42 (1886); 129-176, pls 43-46 (1888); 177-256, pls 47-48 (1890); 257-312, pls 49-52 (1891); 313-392, pls 53-54 (1892); 393-656, pls 55-66 (1894); 657-731, pls 67-72 (1902). , available online at https://www.biodiversitylibrary.org/page/32561855, https://www.biodiversitylibrary.org/page/32161386
page(s): 555 [details]
original description (of Unio (Phyllonaias) Crosse & P. Fischer, 1894) Fischer, P. & Crosse, H. (1870-1902). Études sur les mollusques terrestres et fluviatiles du Mexique et du Guatemala. <i>Mission scientifique au Mexique et dans l'Amerique Centrale. Recherches zoologiques</i>, Partie 7 Volume 1: 702 pp., pls 1-31; volume 2: 731 pp., pls 32-72. Paris: Imprimerie Nationale. Published in 17 livraisons. Volume 1: 1-152, pls 1-6 (1870); 153-304, pls 7-12 (1872); 305-464, pls 13-20 (1873); 465-546, pls 21-24 (1875); 547-624, pls 25-28 (1877); 625-702, pls 29-31 (1878). Volume 2: 1-80, pls 32-36 (1880); 81-128, pls 37-42 (1886); 129-176, pls 43-46 (1888); 177-256, pls 47-48 (1890); 257-312, pls 49-52 (1891); 313-392, pls 53-54 (1892); 393-656, pls 55-66 (1894); 657-731, pls 67-72 (1902). , available online at https://www.biodiversitylibrary.org/page/32561855, https://www.biodiversitylibrary.org/page/32161386
page(s): 555, 559 [details]
status source Cummings, K. S., Graf, D. L., Pfeiffer, J. M. & Tiemann, J. S. (2025). <i>Freshwater mussels of Central America</i>. CRC Press. 508 pp. ISBN 9781032323176. , available online at https://doi.org/10.1201/9781003314448
page(s): 159 [details]
page(s): 555 [details]
original description (of Unio (Phyllonaias) Crosse & P. Fischer, 1894) Fischer, P. & Crosse, H. (1870-1902). Études sur les mollusques terrestres et fluviatiles du Mexique et du Guatemala. <i>Mission scientifique au Mexique et dans l'Amerique Centrale. Recherches zoologiques</i>, Partie 7 Volume 1: 702 pp., pls 1-31; volume 2: 731 pp., pls 32-72. Paris: Imprimerie Nationale. Published in 17 livraisons. Volume 1: 1-152, pls 1-6 (1870); 153-304, pls 7-12 (1872); 305-464, pls 13-20 (1873); 465-546, pls 21-24 (1875); 547-624, pls 25-28 (1877); 625-702, pls 29-31 (1878). Volume 2: 1-80, pls 32-36 (1880); 81-128, pls 37-42 (1886); 129-176, pls 43-46 (1888); 177-256, pls 47-48 (1890); 257-312, pls 49-52 (1891); 313-392, pls 53-54 (1892); 393-656, pls 55-66 (1894); 657-731, pls 67-72 (1902). , available online at https://www.biodiversitylibrary.org/page/32561855, https://www.biodiversitylibrary.org/page/32161386
page(s): 555, 559 [details]
status source Cummings, K. S., Graf, D. L., Pfeiffer, J. M. & Tiemann, J. S. (2025). <i>Freshwater mussels of Central America</i>. CRC Press. 508 pp. ISBN 9781032323176. , available online at https://doi.org/10.1201/9781003314448
page(s): 159 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Type locality Guatemala [details]
