MolluscaBase name details
Rissoina dimorpha Gougerot, 1968 †
![Rissoina (Moerchiella) dimorpha Gougerot, 1968 [= Litiopa acuminata (Boudon, 1853)]](https://images.marinespecies.org/thumbs/108955_rissoina-moerchiella-dimorpha-gougerot-1968-litiopa.jpg?w=187 "Rissoina (Moerchiella) dimorpha Gougerot, 1968 [= Litiopa acuminata (Boudon, 1853)]")
861591 (urn:lsid:marinespecies.org:taxname:861591)
uncertain > taxon inquirendum
Species
Rissoina (Moerchiella) dimorpha Gougerot, 1968 † · alternative representation
marine, brackish, fresh, terrestrial
fossil only
Not documented
MolluscaBase eds. (2021). MolluscaBase. Rissoina dimorpha Gougerot, 1968 †. Accessed at: http://www.molluscabase.org/aphia.php?p=taxdetails&id=861591 on 2025-06-27
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Attribution 4.0 License
original description
(of Rissoina (Moerchiella) dimorpha Gougerot, 1968 †) Gougerot, L. (1968). Quelques espèces nouvelles de mollusques de l'Éocène du Bassin de Paris. <i>Mémoires du Bureau de Recherches Géologiques et Minières</i>. 58: 221-243.
page(s): pp. 231-233, plate II, fig. 3 [details]
page(s): pp. 231-233, plate II, fig. 3 [details]
Illustration of the holotype Note: As noted on the website, www.somali.asso.fr, this is a juvenile Litiopa (from synonym Rissoina (Moerchiella) dimorpha Gougerot, 1968 †)
Illustration of the holotype (from synonym Rissoina (Moerchiella) dimorpha Gougerot, 1968 †)
Illustration of the holotype (from synonym Rissoina (Moerchiella) dimorpha Gougerot, 1968 †)
From editor or global species database
Image from synonym
