Traits taxon details
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): 336 [details]
original description
(of Cyclotus (Pseudocyclophorus) von Möllendorff, 1890) Möllendorff, O. F. von. (1890). Die Landschnecken-Fauna der Insel Cebu. <em>Bericht über die Senckenbergische Naturforschende Gesellschaft in Frankfurt-am-Main.</em> 21: 189-292, pls 7-9., available online at https://biodiversitylibrary.org/page/9003882 page(s): 269 [details] 
basis of record
Westerlund, C. A. (1886). <i>Fauna der in der paläarctischen Region (...) lebenden Binnenconchylien</i>. I. Fam. Testacellidae, Glandinidae, Vitrinidae & Leucochroidae. – Lund: Håkan Ohlsson. 88 + 7 (Register) + 16 (Dritte Beilage [Nachträge und Berichtigungen zum Heft IV (I): pp. 1-6; Nachträge und Berichtigungen zum Heft V (II): pp. 6-15; Bemerkungen zum Heft I (III): p. 16]) pp. , available online at https://biodiversitylibrary.org/page/10893267 page(s): 8 [details]
additional source
Egorov, R. V. (2009). The genus <i>Cyclotus</i> Guilding in Swainson, 1840: systematics and nomenclature. <em>Conchylia.</em> 40(1-2): 16-22., available online at https://www.researchgate.net/publication/316788974_The_genus_Cyclotus_guilding_in_SwainSon_1840_Systematics_and_nomenclature [details] Available for editors 
additional source
Kobelt, W. (1902). Das Tierreich. Eine Zusammenstellung und Kennzeichnung der rezenten Tierformen. 16. Lieferung. Mollusca. Cyclophoridae. <em>Das Tierreich.</em> XXXIX + 662 pp., 1 map. [July]. Berlin (R. Friedländer)., available online at https://biodiversitylibrary.org/page/1000211 page(s): 188 [details] 
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