MolluscaBase taxon details
Placotoma cossmanni (Rollier, 1918) †
1752841 (urn:lsid:marinespecies.org:taxname:1752841)
accepted
Species
Ditremaria cossmanni Rollier, 1918 † · unaccepted > superseded combination
Trochotoma (Placotoma) cossmanni (Rollier, 1918) † · unaccepted > superseded combination
marine, brackish, fresh, terrestrial
fossil only
(of Ditremaria cossmanni Rollier, 1918 †) Rollier, L. (1918). Fossiles nouveaux ou peu connus des terrains secondaires (mésozoiques) du Jura et de contrées environnantes. Septième fascicule (Tome second, 1re partie). <em>Abhandlungen der Schweizerischen paläontologischen Gesellschaft / Mémoires de la Société paléontologique suisse.</em> 43: 1-71.
page(s): 59 [details]
page(s): 59 [details]
Type locality contained in France
type locality contained in France [from synonym] [view taxon] [details]
MolluscaBase eds. (2025). MolluscaBase. Placotoma cossmanni (Rollier, 1918) †. Accessed at: https://www.molluscabase.org/aphia.php/aphia.php?p=taxdetails&id=1752841 on 2025-09-11
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original description
(of Ditremaria cossmanni Rollier, 1918 †) Rollier, L. (1918). Fossiles nouveaux ou peu connus des terrains secondaires (mésozoiques) du Jura et de contrées environnantes. Septième fascicule (Tome second, 1re partie). <em>Abhandlungen der Schweizerischen paläontologischen Gesellschaft / Mémoires de la Société paléontologique suisse.</em> 43: 1-71.
page(s): 59 [details]
page(s): 59 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
New combination New combination established herein, based on the revised rank of the parent taxon. [details]
