MolluscaBase taxon details
Sycostoma L. R. Cox, 1931 †
1304474 (urn:lsid:marinespecies.org:taxname:1304474)
accepted
Genus
Fusus bulbiformis Lamarck, 1803 † accepted as Sycostoma bulbiforme (Lamarck, 1803) † (type by original designation)
Sycum Bayle, 1880 † · unaccepted > junior homonym (junior homonym of Sycum Agassiz,...)
junior homonym of Sycum Agassiz, 1846 [Porifera]; Sycostoma is a replacement name
- Species Sycostoma bulbiforme (Lamarck, 1803) †
- Species Sycostoma bulbus (Solander, 1766) †
- Species Sycostoma globatum (Deshayes, 1864) †
- Species Sycostoma neptuni (A. d'Orbigny, 1850) †
- Species Sycostoma pyrus (Solander, 1766) †
- Species Sycostoma subcarinatum (Lamarck, 1803) †
- Species Sycostoma subpirus (Moret, 1938) †
- Species Sycostoma texanum Garvie, 1996 †
- Species Sycostoma pyrinota Stilwell, Zinsmeister & Oleinik, 2004 † accepted as Pseudotylostoma pyrinota (Stilwell, Zinsmeister & Oleinik, 2004) †
- Species Sycostoma texana Garvie, 1996 † accepted as Sycostoma texanum Garvie, 1996 † (unaccepted > incorrect grammatical agreement of specific epithet)
marine, brackish, fresh, terrestrial
fossil only
neuter
Cox L.R. (1930). <i>Sycostoma</i>, a renamed genus of lower Tertiary Gastropoda. <em>Proceedings of the Malacological Society of London.</em> 19(6): 291., available online at https://academic.oup.com/mollus/article-abstract/19/6/291/1089044 [details]
MolluscaBase eds. (2025). MolluscaBase. Sycostoma L. R. Cox, 1931 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1304474 on 2025-09-11
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original description
Cox L.R. (1930). <i>Sycostoma</i>, a renamed genus of lower Tertiary Gastropoda. <em>Proceedings of the Malacological Society of London.</em> 19(6): 291., available online at https://academic.oup.com/mollus/article-abstract/19/6/291/1089044 [details]
original description (of Sycum Bayle, 1880 †) Bayle, E. (1880). Liste rectificative de quelques noms de genres et d'espèces. <em>Journal de Conchyliologie.</em> 28(3): 240-251., available online at https://www.biodiversitylibrary.org/page/15919349
page(s): 240 [details]
basis of record Pacaud J.M. & Le Renard J. (1995). Révision des Mollusques paléogènes du Bassin de Paris. IV- Liste systématique actualisée. <em>Cossmanniana.</em> 3(4): 151-187., available online at http://www.germc.net/wp-content/uploads/Cossmanniana_tome34_1995.pdf [details]
original description (of Sycum Bayle, 1880 †) Bayle, E. (1880). Liste rectificative de quelques noms de genres et d'espèces. <em>Journal de Conchyliologie.</em> 28(3): 240-251., available online at https://www.biodiversitylibrary.org/page/15919349
page(s): 240 [details]
basis of record Pacaud J.M. & Le Renard J. (1995). Révision des Mollusques paléogènes du Bassin de Paris. IV- Liste systématique actualisée. <em>Cossmanniana.</em> 3(4): 151-187., available online at http://www.germc.net/wp-content/uploads/Cossmanniana_tome34_1995.pdf [details]
