Traits name details
Trigonia rotundata Yokoyama, 1891 †
854188 (urn:lsid:marinespecies.org:taxname:854188)
unaccepted
Species
marine, brackish, fresh, terrestrial
fossil only
Yokoyama, M. (1891). On some Cretaceous fossils from Shikoku. <em>Journal of the College of Science, Imperial University of Tokyo.</em> 4, 357-366. [details] 
MolluscaBase eds. (2024). MolluscaBase. Trigonia rotundata Yokoyama, 1891 †. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://marinespecies.org/traits./aphia.php?p=taxdetails&id=854188 on 2025-03-24
Marine Species Traits editorial board (2025). Marine Species Traits. Trigonia rotundata Yokoyama, 1891 †. Accessed at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=854188 on 2025-03-24
Date
action
by
original description
Yokoyama, M. (1891). On some Cretaceous fossils from Shikoku. <em>Journal of the College of Science, Imperial University of Tokyo.</em> 4, 357-366. [details]
