MolluscaBase name details
Crepidula (Janacus) crepidulus (Linnaeus, 1767)
1822264 (urn:lsid:marinespecies.org:taxname:1822264)
unaccepted > junior subjective synonym
Species
Crepidula (Janacus) [sic] accepted as Crepidula (Ianacus) Mörch, 1852 accepted as Crepidula Lamarck, 1799
- Variety Crepidula (Janacus) crepidulus var. perampla Sacco, 1896 † (uncertain > unassessed)
- Variety Crepidula (Janacus) crepidulus var. subcarinata Sacco, 1896 † (uncertain > unassessed)
marine, brackish, fresh, terrestrial
(of Patella crepidula Linnaeus, 1767) Linnaeus, C. (1767). Systema naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Ed. 12. 1., Regnum Animale. 1 & 2. [The system of nature through the three kingdoms of nature: according to classes, orders, genera, species, with characters, differences, synonyms, places. Ed. 12. 1., Animal Kingdom. 1 & 2]. <em>Holmiae [Stockholm], Laurentii Salvii.</em> pp. 1-532 [1766] pp. 533-1327 [1767]., available online at http://www.biodiversitylibrary.org/item/83650#5 [details] 
MolluscaBase eds. (2025). MolluscaBase. Crepidula (Janacus) crepidulus (Linnaeus, 1767). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1822264 on 2025-09-11
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original description
(of Patella crepidula Linnaeus, 1767) Linnaeus, C. (1767). Systema naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Ed. 12. 1., Regnum Animale. 1 & 2. [The system of nature through the three kingdoms of nature: according to classes, orders, genera, species, with characters, differences, synonyms, places. Ed. 12. 1., Animal Kingdom. 1 & 2]. <em>Holmiae [Stockholm], Laurentii Salvii.</em> pp. 1-532 [1766] pp. 533-1327 [1767]., available online at http://www.biodiversitylibrary.org/item/83650#5 [details]
