(ofHervia affinis Baba, 1949)Baba, K. (1949). Opisthobranchia of Sagami Bay collected by His Majesty the Emperor of Japan. Iwanami Shoten, Tokyo, 194pp., 50 pls.[details]
MolluscaBase eds. (2024). MolluscaBase. Cratena affinis (Baba, 1949). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=606239 on 2024-07-29
original description(ofHervia affinis Baba, 1949)Baba, K. (1949). Opisthobranchia of Sagami Bay collected by His Majesty the Emperor of Japan. Iwanami Shoten, Tokyo, 194pp., 50 pls.[details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality