MolluscaBase name details
Purpura (Trochia) Swainson, 1840
1640362 (urn:lsid:marinespecies.org:taxname:1640362)
unaccepted
Subgenus
- Species Purpura (Trochia) abjecta Tate, 1888 † accepted as Dicathais abjecta (Tate, 1888) †
marine
Swainson, W. (1840). A treatise on malacology; or the natural classification of shells and shell-fish. Longman, London, viii + 419 pp., available online at http://www.biodiversitylibrary.org/item/33450 [details]
MolluscaBase eds. (2025). MolluscaBase. Purpura (Trochia) Swainson, 1840. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1640362 on 2025-09-12
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original description
Swainson, W. (1840). A treatise on malacology; or the natural classification of shells and shell-fish. Longman, London, viii + 419 pp., available online at http://www.biodiversitylibrary.org/item/33450 [details]