original description
(of Cyclostoma angulifera Souleyet, 1841) Souleyet, M. (1841). Description de deux espèces nouvelles des genres Hélice et Cyclostome. <em>Revue Zoologique par la Société Cuvierrenne.</em> 4: 347., available online at https://biodiversitylibrary.org/page/2362253
page(s): 347 [details]
basis of record
Sutcharit, C., Ablett, J. D. & Panha, S. (2019). An annotated type catalogue of seven genera of operculate land snails (Caenogastropoda, Cyclophoridae) in the Natural History Museum, London. <em>ZooKeys.</em> 842: 1–65.
page(s): 8, Fig. 1I, J [details] Available for editors [request]
additional source
Thach N. N. (2020). New shells of South Asia. Volume 2. Seashells*Freshwater*Land snails. With one New Genus and 140 New Species & Subspecies, Reply to comments made in error. <em>48HRBooks Company, Akron, Ohio, USA.</em> 189 pp.
page(s): 17, figs 144-145 [details] Available for editors [request]
From editor or global species database