MolluscaBase name details
original description
(of Helicina rollei Sykes, 1901) Sykes, E. R. (1901). Malacological Notes. 6. - On a new species of <em>Helicina</em> from Kangean Island. <em>Helicina rollei</em>. <em>The Journal of Malacology.</em> 8(3): 59., available online at https://www.biodiversitylibrary.org/page/28220715
page(s): 59 [details]
basis of record
Wagner, A. J. (1907-1911). Die Familie der Helicinidae. In: Küster, H. C. & Kobelt, W., Eds., Systematisches Conchylien-Cabinet von Martini und Chemnitz, Neue Folge. <em>Ersten Bandes, achtzehnte Abtheilung, zweiter Theil.</em> 1-72, pls 1-12 (1907), 73-160, pls 13-30 (1908), 161-248, pls 31-48 (1909), 249-328, pls 49-66 (1910), 329-391, pls 67-70 (1911). Nürnberg (Bauer & Raspe)., available online at https://biodiversitylibrary.org/page/52348872
page(s): 148-149, pl. 28, figs. 18-20 [details]