original description
(of Pyramis glabrus T. Brown, 1827) Brown, T. (1827). Illustrations of the conchology of Great Britain and Ireland. Drawn from nature. <em>W.H. Lizars and D. Lizars, Edinburgh and S. Highley, London.</em> 144 pp., 52 pls., available online at http://www.biodiversitylibrary.org/item/127868
page(s): pl. 50 fig. 37 [details]
new combination reference
Brown T. (1844). <i>Illustrations of the Recent Conchology of Great Britain and Ireland, with the description and localities of all the species, marine, land, and fresh water</i>. Ed. 2. London: Smith, Elder & Co. <em>Drawn and Coloured from Nature. Second Edition, Greatly Enlarged.</em> , available online at https://www.biodiversitylibrary.org/page/10921172
page(s): 13, pl. 9 fig. 37 [details]
From editor or global species database
Taxonomy Originally described as Pyramis glabrus (Brown, 1827: plate L, fig. 37), but transferred to Rissoa by Brown in 1844 (p. 13, plate IX, fig. 37 - the same shell/figure) [details]