MolluscaBase name details
Trigonia malladae Choffat, 1885 †
1263796 (urn:lsid:marinespecies.org:taxname:1263796)
unaccepted > superseded combination
Species
Trigonia malladai [sic] † · unaccepted > misspelling - incorrect subsequent spelling
marine, brackish, fresh, terrestrial
fossil only
Choffat, P. (1885-1888). Description de la faune jurassique du Portugal. Mollusques Lamellibranches. Deuxième ordre. Asiphonidae. <em>Mémoires de la Commission des Travaux Géologiques du Portugal.</em> 1-36 [1885], 37-76 [1888], pls 1-10 [1885], pls 11-19 [1888]., available online at https://www.biodiversitylibrary.org/page/14936403
page(s): 16, pl. 9, fig. 23 [details]
page(s): 16, pl. 9, fig. 23 [details]
Type locality contained in Portugal
type locality contained in Portugal [details]
Nomenclature Choffat's monograph was published in two installments. The first one, dated 1885, contained only the plate and plate...
Nomenclature Choffat's monograph was published in two installments. The first one, dated 1885, contained only the plate and plate captions referring to Trigonia malladae. The second one, containing the description, under the name of T. malladai, was published in 1888. [details]
MolluscaBase eds. (2025). MolluscaBase. Trigonia malladae Choffat, 1885 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1263796 on 2025-09-12
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original description
Choffat, P. (1885-1888). Description de la faune jurassique du Portugal. Mollusques Lamellibranches. Deuxième ordre. Asiphonidae. <em>Mémoires de la Commission des Travaux Géologiques du Portugal.</em> 1-36 [1885], 37-76 [1888], pls 1-10 [1885], pls 11-19 [1888]., available online at https://www.biodiversitylibrary.org/page/14936403
page(s): 16, pl. 9, fig. 23 [details]
page(s): 16, pl. 9, fig. 23 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Nomenclature Choffat's monograph was published in two installments. The first one, dated 1885, contained only the plate and plate captions referring to Trigonia malladae. The second one, containing the description, under the name of T. malladai, was published in 1888. [details]
