MolluscaBase taxon details
original description
(of Noumea violacea Risbec, 1930) Risbec, J. (1930). Nouvelle contribution à l'étude des nudibranches néo-calédoniens. Annales de l'Institut Océanographique, Monaco 7(7):263-298, figs. 1-69, pl. 1. (ii-1930) [details]
original description
(of Halla indecora Bergh, 1905) Bergh, L. S. R. (1905). Die Opisthobranchiata der Siboga-expedition. <em>Siboga-Expeditie.</em> 50: 1-248, pls 1-20., available online at https://www.biodiversitylibrary.org/page/11650714
page(s): 116 [details]
redescription
Gosliner T.M.; Johnson S. (1994). Review of the genus <i>Hallaxa</i> (Nudibranchia: Actinocyclidae) with descriptions of nine new species. <em>The Veliger.</em> 37(2): 155-191., available online at http://biodiversitylibrary.org/page/42464857 [details]
Present Inaccurate Introduced: alien Containing type locality