MolluscaBase name details
Trigonia nodosa var. karakaschi Mordvilko, 1932 †
865183 (urn:lsid:marinespecies.org:taxname:865183)
unaccepted > superseded combination
Variety
marine, brackish, fresh, terrestrial
fossil only
Mordvilko, T. A. (1932). Pelecypods from the Albian and Aptian deposits of North Caucasus. Пелециподы из отложений аптского и альбского ярусов на Северном Кавказе. <em>Trudy vsesojuznogo geologo-razvedochnogo ob"edinenija NKTP SSSR.</em> 140: 1-77.
page(s): 39, pl. 3, figs 1, 2, pl. 4, fig. 1, pl. 5, fig. 3 [details] Available for editors
[request]
page(s): 39, pl. 3, figs 1, 2, pl. 4, fig. 1, pl. 5, fig. 3 [details] Available for editors

MolluscaBase eds. (2025). MolluscaBase. Trigonia nodosa var. karakaschi Mordvilko, 1932 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=865183 on 2025-09-11
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original description
Mordvilko, T. A. (1932). Pelecypods from the Albian and Aptian deposits of North Caucasus. Пелециподы из отложений аптского и альбского ярусов на Северном Кавказе. <em>Trudy vsesojuznogo geologo-razvedochnogo ob"edinenija NKTP SSSR.</em> 140: 1-77.
page(s): 39, pl. 3, figs 1, 2, pl. 4, fig. 1, pl. 5, fig. 3 [details] Available for editors
[request]
basis of record Cooper, M. R. (2020). On the Quadratotrigoniinae (Trigoniida: Myophorelloidea), their palaeobiogeography, evolution and classification. <em>Durban Natural Science Museum Novitates.</em> 39, 1-48. [details] Available for editors
[request]
additional source Yanin, B. T.; Bogdanova, T. N. (2017). Early Cretaceous trigoniids of the Northern Caucasus. <em>Paleontological Journal.</em> 51(9): 899-972., available online at https://doi.org/10.1134/s0031030117090015 [details]
page(s): 39, pl. 3, figs 1, 2, pl. 4, fig. 1, pl. 5, fig. 3 [details] Available for editors

basis of record Cooper, M. R. (2020). On the Quadratotrigoniinae (Trigoniida: Myophorelloidea), their palaeobiogeography, evolution and classification. <em>Durban Natural Science Museum Novitates.</em> 39, 1-48. [details] Available for editors

additional source Yanin, B. T.; Bogdanova, T. N. (2017). Early Cretaceous trigoniids of the Northern Caucasus. <em>Paleontological Journal.</em> 51(9): 899-972., available online at https://doi.org/10.1134/s0031030117090015 [details]