Higher Classification: > Kingdom Animalia > Subkingdom Eumetazoa > Phylum Mollusca > Class Gastropoda > Subclass Orthogastropoda > Subclass Heterobranchia > Infraclass Euthyneura > Subterclass Ringipleura > Superorder Nudipleura > Order Nudibranchia > Suborder Doridina > Infraorder Doridoidei > Superfamily Onchidoridoidea > Family Goniodorididae > Subfamily Goniodoridinae > Genus Okenia

Okenia leachii (Alder & Hancock, 1854)

Rank: Species
Taxon Status: accepted

Relationships towards this taxon

Genus group names

*Okenia*	Menke, 1830	accepted genus name
*Idalia*	Leuckart, 1828	junior homonym
*Idalla*	Örsted, 1844	orthographic variant
*Goniodoris*	Forbes & Goodsir, 1839	synonym

Species group names

*Idalia leachii*	Alder & Hancock, 1854	synonym

Literature

basis of record	Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca. in: Costello, M.J. et al. (eds), European Register of Marine Species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Patrimoines Naturels. 50: 180-213.
additional source	de Kluijver, M. J.; Ingalsuo, S. S.; de Bruyne, R. H. (2000). Macrobenthos of the North Sea [CD-ROM]: 1. Keys to Mollusca and Brachiopoda. World Biodiversity Database CD-ROM Series. Expert Center for Taxonomic Identification (ETI): Amsterdam, The Netherlands. ISBN 3-540-14706-3. 1 cd-rom.

Genbank

External Links

Marine Life Information Network - UK

Citation

MolluscaBase eds. (2025). MolluscaBase. Okenia leachii (Alder & Hancock, 1854). Via: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvantidis, C.; Appeltans, W. (2011) European Register of Marine Species, Accessed through PESI at http://www.eu-nomen.eu/portal/taxon.php?GUID=urn:lsid:marinespecies.org:taxname:140039