MolluscaBase name details
original description
Sowerby, G. B., II. (1844). Monograph of the genus <i>Scalaria</i>. In: G.B. Sowerby II (ed.), Thesaurus Conchyliorum. Vol. 1 (4): 83bis-108bis, pls 32-35. London, privately published., available online at http://biodiversitylibrary.org/page/11076419 [details]
original description
(of Scalaria fragilis sensu G.B. Sowerby II, 1844 not Hanley, 1840) Sowerby, G. B., II. (1844). Monograph of the genus <i>Scalaria</i>. In: G.B. Sowerby II (ed.), Thesaurus Conchyliorum. Vol. 1 (4): 83bis-108bis, pls 32-35. London, privately published., available online at http://biodiversitylibrary.org/page/11076419 [details]