MolluscaBase eds. (2024). MolluscaBase. Cuthona speciosa (Macnae, 1954). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=599282 on 2024-05-20
basis of recordGosliner, T. (1987). Nudibranchs of Southern Africa: A Guide to Opisthobranch Molluscs of Southern Africa. Sea Challengers, Monterey, California. page(s): 116. [details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality