MolluscaBase taxon details
original description
(of Cyclostoma minus G. B. Sowerby I, 1843) Sowerby, G. B. I. (1843). Monograph of the genus <i>Cyclostoma</i>. In G. B. Sowerby II (ed.), <i>Thesaurus conchyliorum, or monographs of genera of shells</i>. Vol. 1 (3): 89-156, pl. 23-31. London, privately published. [23 June]. , available online at https://biodiversitylibrary.org/page/11076319
page(s): 153, pl. 30, fig. 249 [details]
original description
(of Diplommatina sowerbyi L. Pfeiffer, 1852) Pfeiffer, L. (1852). <i>Monographia Pneumonopomorum viventium. Sistens descriptiones systematicas et criticas omnium hujus ordinis generum et specierum hodie cognitarum, accedente fossilium enumeratione</i>. xviii + 439 pp. Cassel: Theodor Fischer / London: Williams & Norgate / Paris: Friedr. Klincksieck [< 15 October]. , available online at https://biodiversitylibrary.org/page/11102721
page(s): 121 [details]