Traits taxon details
Geratrigonia hosourensis (Yokoyama, 1904) †
932941 (urn:lsid:marinespecies.org:taxname:932941)
accepted
Species
Trigonia hosourensis Yokoyama, 1904 † · unaccepted
- Variety Geratrigonia hosourensis var. convexa T. Kobayashi, 1954 † accepted as Geratrigonia convexa T. Kobayashi, 1954 † (unaccepted > superseded combination)
marine, brackish, fresh, terrestrial
fossil only
(of Trigonia hosourensis Yokoyama, 1904 †) Yokoyama, M. (1904). On some Jurassic fossils from Rikuzen. <em>Journal of the College of Science, Imperial University of Tokyo.</em> 18, 1-13. [details] 
MolluscaBase eds. (2024). MolluscaBase. Geratrigonia hosourensis (Yokoyama, 1904) †. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://marinespecies.org/traits./aphia.php?p=taxdetails&id=932941 on 2025-04-04
Marine Species Traits editorial board (2025). Marine Species Traits. Geratrigonia hosourensis (Yokoyama, 1904) †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=932941 on 2025-04-04
Date
action
by
original description
(of Trigonia hosourensis Yokoyama, 1904 †) Yokoyama, M. (1904). On some Jurassic fossils from Rikuzen. <em>Journal of the College of Science, Imperial University of Tokyo.</em> 18, 1-13. [details]
