MolluscaBase name details
Trigonia morrisiana Strand, 1928 †
932199 (urn:lsid:marinespecies.org:taxname:932199)
uncertain > unassessed
Species
Trigonia costata var. elongata J. Morris & Lycett, 1853 † · unaccepted > junior homonym (junior homonym of Trigonia...)
junior homonym of Trigonia elongata J. de C. Sowerby, 1823; replaced by Trigonia morrisiana Strand, 1928
marine, brackish, fresh, terrestrial
fossil only
Strand, E. (1928). Miscellanea nomenclatoria zoologica et palaeontologica. I–II. <em>Archiv für Naturgeschichte.</em> 92A(8): 30-75. [details] Available for editors 
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MolluscaBase eds. (2025). MolluscaBase. Trigonia morrisiana Strand, 1928 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=932199 on 2025-09-11
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original description
Strand, E. (1928). Miscellanea nomenclatoria zoologica et palaeontologica. I–II. <em>Archiv für Naturgeschichte.</em> 92A(8): 30-75. [details] Available for editors [request]
original description (of Trigonia costata var. elongata J. Morris & Lycett, 1853 †) Morris, J. & Lycett, J. (1853-1855). A Monograph of the Mollusca from the Great Oolite, chiefly from Minchinhampton and the coast of Yorkshire. Part II: Bivalves; Part III: Bivalves. <em>Monographs of the Palaeontographical Society.</em> 7(23): 1-80 [1853]; 8(28): 81-147 [1855; for 1854]., available online at https://biodiversitylibrary.org/page/20754766
page(s): 60, pl. 5, fig. 23 [details]
[request]original description (of Trigonia costata var. elongata J. Morris & Lycett, 1853 †) Morris, J. & Lycett, J. (1853-1855). A Monograph of the Mollusca from the Great Oolite, chiefly from Minchinhampton and the coast of Yorkshire. Part II: Bivalves; Part III: Bivalves. <em>Monographs of the Palaeontographical Society.</em> 7(23): 1-80 [1853]; 8(28): 81-147 [1855; for 1854]., available online at https://biodiversitylibrary.org/page/20754766
page(s): 60, pl. 5, fig. 23 [details]
Present Inaccurate Introduced: alien Containing type locality
