original description
(of Aperostoma (Incidostoma) hedui Bartsch & J. P. E. Morrison, 1942) Bartsch, P. & Morrison, J. P. E. (1942). Part 3 - The cyclophorid mollusks of the mainland of America. In: Torre, C. de la; Bartsch, P.; Morrison, J. P. E. The cyclophorid operculate land mollusks of America. <em>United States National Museum Bulletin.</em> 181: 142-293., available online at https://www.biodiversitylibrary.org/page/7837960 [details]
original description
(of Cyclotus incomptus Reeve, 1863) Reeve, L. A. (1863). Monograph of the genus <i>Cyclotus</i>. In: <i>Conchologia Iconica, or, illustrations of the shells of molluscous animals</i>, vol. 14, pls. 1-9 and unpaginated text. L. Reeve & Co., London. [stated dates: pls. 2-7, Aug. 1863; 8, 9, Oct. 1863; 1, Dec. 1863]. , available online at https://www.biodiversitylibrary.org/page/10971873 [details]
additional source
Simone, L. R. L. (2006). <i>Land and Freshwater Molluscs of Brazil</i>. Editora Grafíca Bernardi, FAPESP. São Paulo, 390 pp.
page(s): 45 [details]
From editor or global species database
Classification New combination herein, for consistency with the treatment of Incidostoma as a separate genus by Thompson (2011) [details]