MolluscaBase name details
Isognomon radiatus (M. Hörnes, 1867) †
1661768 (urn:lsid:marinespecies.org:taxname:1661768)
accepted > unreplaced junior homonym
Species
Isognomon (Isognomon) radiatus (M. Hörnes, 1867) · alternative representation
Isognomon ciscaucasica (Davitashvili, 1932) † · unaccepted > junior subjective synonym
Perna ciscaucasica Davitashvili, 1932 † · unaccepted > junior subjective synonym
Perna radiata M. Hörnes, 1867 † · unaccepted > superseded combination
marine, brackish, fresh, terrestrial
fossil only
(of Perna radiata M. Hörnes, 1867 †) Hörnes, M. (1859-1870). Die fossilen Mollusken des Tertiär-Beckens von Wien. II. Band: Bivalven. <em>Abhandlungen der kaiserlich-königlichen Geologischen Reichsanstalt.</em> 4: 1-479, pls 1-85 [pp. 1-116, pls 1-11 (1859); pp. 117-214, pls 12-31 (1861); pp. 215-342, pls 32-44 (1864); pp. 343-430, pls 45-67 (1867); pp. 431-479, pls 68-85 (1870)]., available online at https://biodiversitylibrary.org/page/39181557
page(s): 380, pl. 53, fig. 4 [details]
page(s): 380, pl. 53, fig. 4 [details]
Status This species name is based on a junior homonym of Perna radiata Anton, 1838. There is no replacement name, but an available...
Status This species name is based on a junior homonym of Perna radiata Anton, 1838. There is no replacement name, but an available synonym, Perna ciscaucasica Davitashvili, 1932, synonymized with the current species by Nevesskaja et al. (1993). A formal revision is required [details]
MolluscaBase eds. (2025). MolluscaBase. Isognomon radiatus (M. Hörnes, 1867) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1661768 on 2025-09-10
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original description
(of Perna radiata M. Hörnes, 1867 †) Hörnes, M. (1859-1870). Die fossilen Mollusken des Tertiär-Beckens von Wien. II. Band: Bivalven. <em>Abhandlungen der kaiserlich-königlichen Geologischen Reichsanstalt.</em> 4: 1-479, pls 1-85 [pp. 1-116, pls 1-11 (1859); pp. 117-214, pls 12-31 (1861); pp. 215-342, pls 32-44 (1864); pp. 343-430, pls 45-67 (1867); pp. 431-479, pls 68-85 (1870)]., available online at https://biodiversitylibrary.org/page/39181557
page(s): 380, pl. 53, fig. 4 [details]
original description (of Perna ciscaucasica Davitashvili, 1932 †) Davitashvili L.S. (1932). Тарханский и чокракский горизонты [= Tarkhan and Chokrak horizons]. <em>Archangelsky, A.D.; Davitashvili, L.S. (eds) Rukovodyashchiye iskopayemyye neftyenosnykh rayonov Krymsko-Kavkazskoy oblasti, I-II.</em> Trudy Gosudarstvennogo Issledovatel'skogo Neftyanogo Instituta.
page(s): 18, pl. I, fig. 1-2 [details] Available for editors
[request]
page(s): 380, pl. 53, fig. 4 [details]
original description (of Perna ciscaucasica Davitashvili, 1932 †) Davitashvili L.S. (1932). Тарханский и чокракский горизонты [= Tarkhan and Chokrak horizons]. <em>Archangelsky, A.D.; Davitashvili, L.S. (eds) Rukovodyashchiye iskopayemyye neftyenosnykh rayonov Krymsko-Kavkazskoy oblasti, I-II.</em> Trudy Gosudarstvennogo Issledovatel'skogo Neftyanogo Instituta.
page(s): 18, pl. I, fig. 1-2 [details] Available for editors
[request]From editor or global species database
Status This species name is based on a junior homonym of Perna radiata Anton, 1838. There is no replacement name, but an available synonym, Perna ciscaucasica Davitashvili, 1932, synonymized with the current species by Nevesskaja et al. (1993). A formal revision is required [details]
