Traits name details
Trigonia yokoyamai Yehara, 1915 †
854197 (urn:lsid:marinespecies.org:taxname:854197)
uncertain > unassessed
Species
marine, brackish, fresh, terrestrial
fossil only
Yehara, S. (1915). The Cretaceous Trigoniae from Miyako and Hokkaido. <em>The Science Reports of the Tōhoku University, Series 2, Geology.</em> 2: 35-44.
page(s): 41, pl. 2, figs 15-17 [details]
page(s): 41, pl. 2, figs 15-17 [details]
MolluscaBase eds. (2024). MolluscaBase. Trigonia yokoyamai Yehara, 1915 †. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=854197 on 2025-04-06
Marine Species Traits editorial board (2025). Marine Species Traits. Trigonia yokoyamai Yehara, 1915 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=854197 on 2025-04-06
Date
action
by
original description
Yehara, S. (1915). The Cretaceous Trigoniae from Miyako and Hokkaido. <em>The Science Reports of the Tōhoku University, Series 2, Geology.</em> 2: 35-44.
page(s): 41, pl. 2, figs 15-17 [details]
page(s): 41, pl. 2, figs 15-17 [details]
