MolluscaBase name details
original description
Adams, A. (1850). Monographs of <i>Cyclostrema</i>, Marryat, and <i>Separatista</i>, Gray; two genera of gasteropodous mollusks. <em>Proceedings of the Zoological Society of London.</em> (1850) 18: 41-45., available online at https://biodiversitylibrary.org/page/12858717
page(s): 43 [details]
basis of record
Dautzenberg P. (1929). Contribution à l'étude de la faune de Madagascar: Mollusca marina testacea. <i>Faune des colonies françaises</i>, 3(4): 321-636, pls 4-7. Société d'Editions géographiques, maritimes et coloniales, Paris. (look up in IMIS) [details]
additional source
Melvill, J. C. (1906). A revision of the species of Cyclostrematidae and Liotiidae occurring in the Persian Gulf and North Arabian Sea. <em>Proceedings of the Malacological Society of London.</em> 7(1): 20-30, pl. 3., available online at https://www.biodiversitylibrary.org/page/15797435
page(s): 21 [details]
subsequent type designation
Rubio, F. & Rolán, E. (2022). <i>New species of Vitrinellidae (Gastropoda: Truncatelloidea) from the Indo-Pacific. The genus </i>Circulus<i> Jeffreys, 1865</i>. Museo de Historia Natural, Universidad Santiago de Compostela. 422 pp.
page(s): 144, fig. F1; note: lectotype designation [details]