Jorunna
Introduction '''''Jorunna''''' is a genus of sea slugs, dorid nudibranchs, shell-less marine gastropod molluscs in the family Discodorididae.The name ''Jorunna'' comes from the latinization of the name of the character Jorunn from the Laxdæla saga.
Biology ''Jorunna'' species are usually camouflaged to match the sponges they feed on, which in many cases belong to the family Chalinidae. It is likely that many undescribed species exist.
Species There are more than 20 species in genus ''Jorunna''. ;Species brought into synonymy:* ''Jorunna johnstoni'' (Alder & Hancock, 1845): synonym of ''Jorunna tomentosa'' (Cuvier, 1804) - type species of the genus ''Jorunna''* ''Jorunna lemchei'' Ev. Marcus, 1976 : synonym of ''Gargamella lemchei'' (Ev. Marcus, 1976)* ''Jorunna luisae'' Ev. Marcus, 1976: synonym of ''Jorunna evansi'' (Eliot, 1906)* ''Jorunna malcolmi'' Ev. Marcus, 1976: synonym of ''Jorunna labialis'' (Eliot, 1908)* ''Jorunna marchadi'' Risbec, 1956: synonym of ''Asteronotus cespitosus'' van Hasselt, 1824* ''Jorunna zania'' Ev. Marcus, 1976: synonym of ''Jorunna funebris'' (Kelaart, 1859)File:Jorunna Funebris, Shark Island, Ko Tao, Thailand (4571139196).jpg|''Jorunna funebris''File:Jorunna rubescens.jpg|''Jorunna rubescens''File:BEP2 1174-1.jpg|''Jorunna tomentosa''File:Jorunna_sp-Mauve_jorunna.JPG|''Jorunna sp-Mauve Jorunna''
References * Valdés Á. (2002). ''A phylogenetic analysis and systematic revision of the cryptobranch dorids (Mollusca, Nudibranchia, Anthobranchia).'' Zoological Journal of the Linnean Society. 136: 535-636