MolluscaBase name details
Iotrigonia scapha (Agassiz, 1840) †
1635892 (urn:lsid:marinespecies.org:taxname:1635892)
unaccepted > superseded combination
Species
- Subspecies Iotrigonia scapha transcaspia Saveliev, 1958 † (uncertain > unassessed)
marine, brackish, fresh, terrestrial
fossil only
(of Trigonia scapha Agassiz, 1840 †) Agassiz, L. (1840). Études critiques sur les mollusques fossiles; Mémoire sur les Trigonies. Neuchâtel, Petitpierre, 1-58.
page(s): 15, pl. 7, figs 17-20 [details]
page(s): 15, pl. 7, figs 17-20 [details]
MolluscaBase eds. (2025). MolluscaBase. Iotrigonia scapha (Agassiz, 1840) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1635892 on 2025-09-11
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original description
(of Trigonia scapha Agassiz, 1840 †) Agassiz, L. (1840). Études critiques sur les mollusques fossiles; Mémoire sur les Trigonies. Neuchâtel, Petitpierre, 1-58.
page(s): 15, pl. 7, figs 17-20 [details]
basis of record Saveliev, A. A. (1958). Nizhnemelovye trigoniidy Mangyshlaka i zapadnoi Turkmenii [Lower Cretaceous trigoniids of the Mangyschlak Peninsula and western Turkmenistan]. <em>Trudy Vsesoiuznogo Neftianogo Nauchno-Issledovatelskogo Geologorazvedochnogo Instituta [VNIGRI].</em> 125:1–517, 58 pl.
page(s): 269 [details] Available for editors
[request]
new combination reference Cooper, M. R. (2025). On the Vaugoniinae (Trigoniida, Myophorelloidea, Vaugoniidae), their palaeobiogeography and classification. <em>ZooNova, Occasional Papers in Zoology.</em> 43: 1-95.
page(s): 27 [details] Available for editors [request]
page(s): 15, pl. 7, figs 17-20 [details]
basis of record Saveliev, A. A. (1958). Nizhnemelovye trigoniidy Mangyshlaka i zapadnoi Turkmenii [Lower Cretaceous trigoniids of the Mangyschlak Peninsula and western Turkmenistan]. <em>Trudy Vsesoiuznogo Neftianogo Nauchno-Issledovatelskogo Geologorazvedochnogo Instituta [VNIGRI].</em> 125:1–517, 58 pl.
page(s): 269 [details] Available for editors
[request]new combination reference Cooper, M. R. (2025). On the Vaugoniinae (Trigoniida, Myophorelloidea, Vaugoniidae), their palaeobiogeography and classification. <em>ZooNova, Occasional Papers in Zoology.</em> 43: 1-95.
page(s): 27 [details] Available for editors
[request]