MolluscaBase taxon details
Rissoina ekkanana Ladd, 1966 †
764884 (urn:lsid:marinespecies.org:taxname:764884)
accepted
Species
Rissoina (Rissoina) ekkanana Ladd, 1966 † · unaccepted
marine
fossil only
(of Rissoina (Rissoina) ekkanana Ladd, 1966 †) Ladd, H. S. (1966). Chitons and gastropods (Haliotidae through Adeorbidae) from the western Pacific Ocean. <em>Geological Survey Professional Paper.</em> 531: ii + 98 pp., 16 pls.
page(s): 71 [details] Available for editors
[request]
page(s): 71 [details] Available for editors

Fossil range Ladd stated the species to be "Recent", in the sense of Holocene. All his material was taken from boreholes and the species...
Fossil range Ladd stated the species to be "Recent", in the sense of Holocene. All his material was taken from boreholes and the species has not been yet reported living. [details]
MolluscaBase eds. (2025). MolluscaBase. Rissoina ekkanana Ladd, 1966 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=764884 on 2025-09-11
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original description
(of Rissoina (Rissoina) ekkanana Ladd, 1966 †) Ladd, H. S. (1966). Chitons and gastropods (Haliotidae through Adeorbidae) from the western Pacific Ocean. <em>Geological Survey Professional Paper.</em> 531: ii + 98 pp., 16 pls.
page(s): 71 [details] Available for editors
[request]
page(s): 71 [details] Available for editors

From editor or global species database
Fossil range Ladd stated the species to be "Recent", in the sense of Holocene. All his material was taken from boreholes and the species has not been yet reported living. [details]