Marine Species Traits - Orthotrigonia L. R. Cox, 1952 †

WoRMS taxon details

Orthotrigonia L. R. Cox, 1952 †

AphiaID

853399 (urn:lsid:marinespecies.org:taxname:853399)

Classification

Status

accepted

Rank

Genus

Type taxon

Trigonia duplicata J. Sowerby, 1819 † accepted as Orthotrigonia duplicata (J. Sowerby, 1819) † (type by original designation)

Parent

Orthotrigoniinae M. R. Cooper, 2024 †

Original name

Myophorella (Orthotrigonia) L. R. Cox, 1952 †

Synonymised names

Myophorella (Orthotrigonia) L. R. Cox, 1952 † · unaccepted > superseded combination

Vaugonia (Orthotrigonia) L. R. Cox, 1952 † · unaccepted > superseded combination

Direct children (28)

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Species Orthotrigonia aculeata (A. d'Orbigny, 1850) †
Species Orthotrigonia bathonica (Lycett, 1863) †
Species Orthotrigonia baylei (Dollfus, 1862) †
Species Orthotrigonia bergeroni (Bigot, 1893) †
Species Orthotrigonia bifera (Lycett, 1879) †
Species Orthotrigonia clavulosa (Rigaux & Sauvage, 1868) †
Species Orthotrigonia comberjonensis (Strand, 1928) †
Species Orthotrigonia duplicata (J. Sowerby, 1819) †
Species Orthotrigonia fazli Repin, 2008 †
Species Orthotrigonia gemmata (Lycett, 1853) †
Species Orthotrigonia griesbachi (Lycett, 1872) †
Species Orthotrigonia ivantischini (Kuljinskaja-Voronetz, 1936) †
Species Orthotrigonia mordvilkoae (Yanin, 1979) †
Species Orthotrigonia proserpina (A. d'Orbigny, 1850) †
Species Orthotrigonia quiltyi S. R. A. Kelly, 1995 †
Species Orthotrigonia recticosta (Lycett, 1872) †
Species Orthotrigonia snaintonensis (Lycett, 1877) †
Species Orthotrigonia spiculifera (J.-C. Fischer, 1969) †
Species Orthotrigonia spinifera (A. d'Orbigny, 1850) †
Species Orthotrigonia waipahiensis C. A. Fleming, 1987 †
Species Orthotrigonia corrugata T. Kobayashi & Mori, 1955 † accepted as Niranohamella corrugata (T. Kobayashi & Mori, 1955) † (unaccepted > superseded combination)
Species Orthotrigonia exortiva (Kitchin, 1903) † accepted as Charigonia exortiva (Kitchin, 1903) † (unaccepted > superseded combination)
Species Orthotrigonia gracilis (Kitchin, 1903) † accepted as Charigonia gracilis (Kitchin, 1903) † (unaccepted > superseded combination)
Species Orthotrigonia hispida (Kitchin, 1903) † accepted as Charigonia hispida (Kitchin, 1903) † (unaccepted > superseded combination)
Species Orthotrigonia kutchensis (Kitchin, 1903) † accepted as Charigonia kutchensis (Kitchin, 1903) † (unaccepted > superseded combination)
Species Orthotrigonia midareta T. Kobayashi & Mori, 1955 † accepted as Niranohamella midareta (T. Kobayashi & Mori, 1955) † (unaccepted > superseded combination)
Species Orthotrigonia schkotoviensis M. R. Cooper, 2024 † (unaccepted > nomen nudum, no description; based on a nomen nudum)
Species Orthotrigonia sohli Poulton, 1979 † accepted as Niranohamella sohli (Poulton, 1979) † (unaccepted > superseded combination)

Environment

marine, ~~brackish~~, ~~fresh~~, ~~terrestrial~~

Fossil range

fossil only

Grammatical gender

feminine

Original description

(of Myophorella (Orthotrigonia) L. R. Cox, 1952 †) Cox, L. R. (1952). Notes on Trigoniidae, with outlines of a classification of the family. Proceedings of the Malacological Society of London. 29(2–3):45–70, pl. 3–4.
page(s): 56 [details] Available for editors

[request]

Taxonomic citation

MolluscaBase eds. (2025). MolluscaBase. Orthotrigonia L. R. Cox, 1952 †. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=853399 on 2025-05-21

Taxonomic edit history

Date

action

2015-09-25 19:21:19Z

created

Schneider, Simon

2020-02-18 06:46:13Z

changed

Schneider, Simon

2022-09-09 10:54:42Z

changed

Schneider, Simon

2024-05-25 21:22:06Z

changed

Köhler, Frank

2024-06-26 18:19:02Z

changed

Schneider, Simon

Licensing

The webpage text is licensed under a Creative Commons Attribution 4.0 License

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Sources (3)
Attributes (4)

Nomenclature

original description (of Myophorella (Orthotrigonia) L. R. Cox, 1952 †) Cox, L. R. (1952). Notes on Trigoniidae, with outlines of a classification of the family. Proceedings of the Malacological Society of London. 29(2–3):45–70, pl. 3–4.
page(s): 56 [details] Available for editors

[request]

Taxonomy

taxonomy source Ayoub-Hannaa, W. S.; Cooper, M. R.; Abdelhady, A. A.; Fürsich, F. T. (2024). Jurassic Trigoniida (Bivalvia) from Gebel Maghara, northern Sinai, Egypt. Journal of Paleontology. 97(6): 1206-1232., available online at https://doi.org/10.1017/jpa.2023.79 [details] Available for editors

[request]

taxonomy source Cooper, M. R. (2024). On the Orthotrigoniinae subfam. nov. (Trigoniida, Vaugoniidae), their palaeobiogeography, evolution and classification. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen. 311(2): 175-190., available online at https://doi.org/10.1127/njgpa/2024/1189 [details] Available for editors

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Definitions

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