MolluscaBase taxon details
original description
Philippi, R. A. (1846-1855). Die Kreiselschnecken oder Trochoideen (Gattungen <i>Turbo, Trochus, Solarium, Rotella, Delphinula, Phasianella</i>). In Abbildungen nach der Natur mit Beschreibungen. <em>In: Küster, H. C.; Ed. Systematisches Conchylien Cabinet von Martini und Chemnitz. Zweiten Bandes, dritte Abtheilung.</em> 2(3): 1-372, pl. 1-49. Nürnberg: Bauer & Raspe (pp. 1-24 [1846], 25-32 [1847], 33-72 [1848], 73-120 [1849], 121-136 [1850], 137-232 [1851], 233-248 [1852], 249-372 [1855]; pl. 1-6 [1846], 7-18 [1847], 19-24 [1848], 25-32, 34-39 [1849], 40-45 [1850], 33, 46-49 [1851])., available online at http://www.biodiversitylibrary.org/item/106978
page(s): 309, pl. 44 fig. 13 [details]
original description
(of Trochus spengleri Gmelin, 1791) Gmelin, J. F. (1791). Vermes. In: Gmelin J.F. (Ed.) Caroli a Linnaei Systema Naturae per Regna Tria Naturae, Ed. 13. Tome 1(6). G.E. Beer, Lipsiae [Leipzig]. pp. 3021-3910. <em>Systema Naturae. Linneaeus (ed.). Ed. 13.</em> 1: pars. 6., available online at http://www.biodiversitylibrary.org/item/83098#5
page(s): 3571 [details]