MolluscaBase name details
Trigonia dilapsa Yehara, 1923 †
854194 (urn:lsid:marinespecies.org:taxname:854194)
unaccepted > superseded combination
Species
marine, brackish, fresh, terrestrial
fossil only
Yehara, S. (1923). Cretaceous Trigoniae from Amakusa islands, Prov. Higo, Kyûshû, Japan. <em>The Journal of the Geological Society of Japan.</em> 30: 1-12.
page(s): 2, pl. 4, figs 1, 2, pl. 5, fig. a [details]
page(s): 2, pl. 4, figs 1, 2, pl. 5, fig. a [details]
Type locality contained in Kyushu
type locality contained in Kyushu [details]
MolluscaBase eds. (2025). MolluscaBase. Trigonia dilapsa Yehara, 1923 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=854194 on 2025-09-11
Date
action
by
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
Yehara, S. (1923). Cretaceous Trigoniae from Amakusa islands, Prov. Higo, Kyûshû, Japan. <em>The Journal of the Geological Society of Japan.</em> 30: 1-12.
page(s): 2, pl. 4, figs 1, 2, pl. 5, fig. a [details]
page(s): 2, pl. 4, figs 1, 2, pl. 5, fig. a [details]
Present Inaccurate Introduced: alien Containing type locality
