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abcdefghijklmnGosliner T. M. (2004). "Phylogenetic Systematics of Okenia, Sakishmaia, Hopkinsiella and Hopkinsia (Nudibranchia: Goniodorididae) with descriptions of new species from the tropical Indo-Pacific". Proceedings of the California Academy of Sciences55(5): 125-161.
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Leuckart F. S. (1828). Breves animalium quorundum maxima ex parte marinorum descriptiones. Heidelberg pp. 24:
Bergh, L. S. R. 1881. Ueber die Gattung Idalia, Leuckart. Archiv für Naturgeschichte 47(1):140-181, pls. 6-8
Odhner N.J. 1941. New polycerid nudibranchiate mollusca and remarks on this family. Göteborgs Kungl. Vetenskaps- och Vitterhets-Samhälles Handlingar, Ser. B, Matematiska och Naturvetenskapliga Skrifter, 1(11): 1-20
Edmunds, M. (1966). Teshia digitata gen. and sp. nov., a dorid nudibranch from Ghana. Journal of the malacological Society of London. 37: 69-72
Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca. in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels. 50: pp. 180–213.
Hamatani I. (2001) Two new species of Goniodorididae (Opisthobranchia; Nudibranchia) with a new genus from Kuroshima Island, Okinawa, Japan. Venus, 60(3): 151-156
Further reading
Behrens David W., 1980, ‘’Pacific Coast Nudibranchs: a guide to the opisthobranchs of the northeastern Pacific’’, Sea Challenger Books, California