Claim: The Tambja sagamiana is a sea slug species under Phylum Mollusca and Genus Tambja that is commonly found around China, Taiwan and Korea.
Evidence: Tambja sagamiana is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Polyceridae. This species occurs in the West Pacific Ocean around Japan, Taiwan and Korea. Phylum: Mollusca Genus: Tambja