MolluscaBase name details
Cyclostoma (Megalomastoma) Swainson, 1840
1027185 (urn:lsid:marinespecies.org:taxname:1027185)
unaccepted (unaccepted combination)
Subgenus
Cyclostoma Draparnaud, 1801 accepted as Pomatias S. Studer, 1789
- Species Cyclostoma (Megalomastoma) brunneum Swainson, 1840 accepted as Megalomastoma brunneum (Swainson, 1840) (basionym)
- Species Cyclostoma (Megalomastoma) croceum (Gmelin, 1791) accepted as Neopupina crocea (Gmelin, 1791) (unaccepted combination)
- Species Cyclostoma (Megalomastoma) myersii Haines, 1855 accepted as Pollicaria myersii (Haines, 1855) (basionym)
- Species Cyclostoma (Megalomastoma) verruculosum Shuttleworth, 1854 accepted as Megalomastoma verruculosum (Shuttleworth, 1854) (original combination)
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
page(s): 186, 336 [details]
page(s): 186, 336 [details]
MolluscaBase eds. (2021). MolluscaBase. Cyclostoma (Megalomastoma) Swainson, 1840. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1027185 on 2025-03-30
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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
page(s): 186, 336 [details]
page(s): 186, 336 [details]
From editor or global species database
Authority Name attributed by Swainson to Guilding. [details]
