The name Jorunna comes from the latinization of the name of the character Jorunn from the Laxdæla saga.[3]
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.[4]
Species
There are more than 20 species in genus Jorunna.[5][2]
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