MolluscaBase name details
Rissoina (Moerchiella) 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)]")
818814 (urn:lsid:marinespecies.org:taxname:818814)
alternative representation
Species
marine, brackish, fresh, terrestrial
fossil only
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]
Taxonomic remark As noted on the website, http://www.somali.asso.fr/fossils/biotaxis.php?C=maldi&piece=1&header=1, this is a juvenile Litiopa.
Taxonomic remark As noted on the website, http://www.somali.asso.fr/fossils/biotaxis.php?C=maldi&piece=1&header=1, this is a juvenile Litiopa. [details]
MolluscaBase eds. (2021). MolluscaBase. Rissoina (Moerchiella) dimorpha Gougerot, 1968 †. Accessed at: http://www.molluscabase.org/aphia.php?p=taxdetails&id=818814 on 2025-09-12
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original description
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]
From editor or global species database
Taxonomic remark As noted on the website, http://www.somali.asso.fr/fossils/biotaxis.php?C=maldi&piece=1&header=1, this is a juvenile Litiopa. [details]
Illustration of the holotype Note: As noted on the website, www.somali.asso.fr, this is a juvenile Litiopa
Illustration of the holotype
Illustration of the holotype
From editor or global species database
