MolluscaBase taxon details
original description
(of Cyclostoma constrictum W. H. Benson, 1851) Benson, W. H. (1851). Geographical notices, and characters of fourteen new species of <i>Cyclostoma</i>, from the East Indies. <em>Annals and Magazine of Natural History, Ser. 2.</em> 8(45): 184-195., available online at https://www.biodiversitylibrary.org/page/22250400
page(s): 188 [details]
original description
(of Alycaeus constrictus var. minor W. H. Benson, 1859) Benson, W. H. (1859). A sectional distribution of the genus <i>Alycæus</i>, Gray, with characters of six new species and of other Cyclostomidæ collected at Darjiling by W. T. Blanford, Esq., Geol. Survey. <em>The Annals and Magazine of Natural History, Ser. 3.</em> 3: 176–184., available online at https://www.biodiversitylibrary.org/page/2317897
page(s): 181 [details]
basis of record
Ramakrishna, Mitra, S, C. & Dey, A. (2010). Annotated checklist of Indian land molluscs. <em>Zoological Survey of India, Kolkata, 359 pp.</em>
page(s): 70 [details] Available for editors [request]
additional source
Gittenberger, E., Gyeltshen, C., Togbay, K. & Sherub, Sh. (2022). The genera Dioryx and Cycloryx (Gastropoda, Caenogastropoda, Alycaeidae) in Bhutan, with a description of four new species. <em>Basteria.</em> 86(2): 72–82.
page(s): 78, Figures 2, 10, 12–14 [details] Available for editors [request]