MolluscaBase name details
original description
(of Orustia Mörch, 1852) Mörch, O. A. L. (1852-1853). <i>Catalogus conchyliorum quae reliquit D. Alphonso d'Aguirra & Gadea Comes de Yoldi, Regis Daniae Cubiculariorum Princeps, Ordinis Dannebrogici in Prima Classe & Ordinis Caroli Tertii Eques. Fasc. 1, Cephalophora</i>, 170 pp. [1852]; <i>Fasc. 2, Acephala, Annulata, Cirripedia, Echinodermata</i>, 74 [+2] pp. [1853]. Hafniae [Copenhagen]: L. Klein. , available online at http://www.biodiversitylibrary.org/bibliography/12921
page(s): 15 [details]
basis of record
Mörch, O. A. L. (1865). Quelques mots sur un arrangement des mollusques pulmonés terrestres (Géophiles, Fér.) basé sur le système naturel. <em>Journal de Conchyliologie.</em> 13: 376-396., available online at https://www.biodiversitylibrary.org/page/15133987
page(s): 385 [details]
additional source
Pilsbry, H. A. (1903). The use of the generic name <i>Helicostyla</i>. <em>The Nautilus.</em> 17(5): 58., available online at https://www.biodiversitylibrary.org/page/1726481 [details]