MolluscaBase taxon details
Cyclocystis H. Watson, 1934
996020 (urn:lsid:marinespecies.org:taxname:996020)
accepted
Genus
Helix charybdis W. H. Benson, 1856 accepted as Cyclocystis charybdis (W. H. Benson, 1856) (type by original designation)
Trachycystis (Cyclocystis) H. Watson, 1934 · unaccepted (original rank)
(of Trachycystis (Cyclocystis) H. Watson, 1934) Watson, H. (1934). <i>Natalina</i> and other South African snails. <em>Proceedings of the Malacological Society of London.</em> 21(3): 150–193., available online at https://academic.oup.com/mollus/article-abstract/21/3/150/1038357
page(s): 167 [details]
page(s): 167 [details]
MolluscaBase eds. (2025). MolluscaBase. Cyclocystis H. Watson, 1934. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=996020 on 2025-09-11
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original description
(of Trachycystis (Cyclocystis) H. Watson, 1934) Watson, H. (1934). <i>Natalina</i> and other South African snails. <em>Proceedings of the Malacological Society of London.</em> 21(3): 150–193., available online at https://academic.oup.com/mollus/article-abstract/21/3/150/1038357
page(s): 167 [details]
status source Schileyko, A. A. (2001). Treatise on Recent terrestrial pulmonate molluscs. Part 7. Endodontidae, Thyrophorellidae, Charopidae. <em>Ruthenica.</em> Supplement 2: 881-1034.
page(s): 912. [details]
page(s): 167 [details]
status source Schileyko, A. A. (2001). Treatise on Recent terrestrial pulmonate molluscs. Part 7. Endodontidae, Thyrophorellidae, Charopidae. <em>Ruthenica.</em> Supplement 2: 881-1034.
page(s): 912. [details]
