MolluscaBase name details
Trigonia douvillei El Din, 1955 †
1504417 (urn:lsid:marinespecies.org:taxname:1504417)
unaccepted (junior homonym of Trigonia douvillei Lissón, 1930)
Species
Trigonia orientalis Douvillé, 1916 † · unaccepted > junior homonym (junior homonym of Trigonia...)
junior homonym of Trigonia orientalis Forbes, 1845; replaced by Trigonia douvillei El Din, 1955
marine, brackish, fresh, terrestrial
fossil only
El Din, I. G. (1955). Études paléontologiques sur la faune crétacique du massif du Moghara, Sinaï, Egypte. <em>Publications de l'Institut du Desert d'Egypte.</em> 8, 1-152. [details] Available for editors 
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Type locality contained in Egypt
type locality contained in Egypt [details]
Nomenclature nomen novum pro Trigonia orientalis Douville, 1916, non Forbes, 1871
Nomenclature nomen novum pro Trigonia orientalis Douville, 1916, non Forbes, 1871 [details]
MolluscaBase eds. (2025). MolluscaBase. Trigonia douvillei El Din, 1955 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1504417 on 2025-09-11
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original description
El Din, I. G. (1955). Études paléontologiques sur la faune crétacique du massif du Moghara, Sinaï, Egypte. <em>Publications de l'Institut du Desert d'Egypte.</em> 8, 1-152. [details] Available for editors [request]
[request]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Nomenclature nomen novum pro Trigonia orientalis Douville, 1916, non Forbes, 1871 [details]
