original description
Adams, C. B. (1852). Catalogue of shells collected at Panama, with notes on their synonymy, station, and habitat. <em>Annals of the Lyceum of Natural History of New York.</em> 5: 229-549., available online at http://www.biodiversitylibrary.org/page/16328703
page(s): 387 [details]
original description
(of Caecum (Anellum) undatum P. P. Carpenter, 1857) Carpenter, P. P. (1857). <i>Catalogue of the collection of Mazatlan Mollusca in the British Museum collected by Frederick Reigen</i>. London: British Museum. xvi + 552 pp. , available online at http://www.biodiversitylibrary.org/item/61252
page(s): 323 [details]
original description
(of Caecum undatum var. cornea de Folin, 1867) Folin L. de. (1867). Les méléagrinicoles. Espéces nouvelles. <em>Recueil des Publications de la Société Havraise d'Études Diverses.</em> 33: 41–112, 6 pls., available online at https://www.biodiversitylibrary.org/page/11247403
page(s): 79 [details]
original description
(of Caecum undatum var. contraria de Folin, 1869) Folin L. de & Périer L. (1867-1887). <i>Les fonds de la mer</i>. Paris: Savy. 4 volumes. Dates after Rehder (1946), <i>Proceedings of the Malacological Society of London</i>, 27: 74-75. Vol. 1: 1-48 (1867), 49-112 (1868), 113-176 (1869), 177-256 (1870), 257-272 (1872), pls 1-32; Vol. 2: 1-64 (1872), 65-112 (1873), 113-124 (1874), 125-160 (1875), 161-208 (1873), 209-304 (1874), 305-360 (1875), 361-365 (1876), pls 1-11; Vol. 3: 1-96 (1876), 97-208 (1877), 209-304 (1879), 305-337 (1880), pls 1-9; Vol. 4: 1-32 (1881), 33-148 (1881-1884), 149-192 (1884-1887), 192-240 (1887), pls 1-15. Dates for plates not exactly known. , available online at http://www.biodiversitylibrary.org/item/108784
page(s): 1: 131 [details]
basis of record
Raines B.K. (2020). A Rosetta Stone for eastern Pacific Caecidae (Gastropoda: Caenogastropoda). <em>Zootaxa.</em> 4827(1): 1-146., available online at https://doi.org/10.11646/zootaxa.4827.1.1
page(s): 26, figs 15A–F, 16A–J, 17A–B, 126H [details]
From editor or global species database
Distribution From Penasco Point, Sonora, Mexico to Tumbes, Peru, including Cocos Island. Intertidal to 150 m. [details]
From editor or global species database