Jorunna hartleyi is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusc in the family Discodorididae.Bouchet, P. (2015). Jorunna hartleyi (Burn, 1958). In: MolluscaBase (2015). Accessed through: World Register of Marine Species on 2015-10-10

Distribution This species was described from northwestern Kawau Island, Victoria, Australia.Camacho-García Y.E. & Gosliner T.M. (2008). Systematic revision of Jorunna Bergh, 1876 (Nudibranchia: Discodorididae) with a morphological phylogenetic analysis. Journal of Molluscan Studies 74: 143-181 It is reported from Tasmania.Hales, J. 2015. Jorunna hartleyi In: Molluscs of Tasmania

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