Genus
Common name: Nudibranch
Scientific name: Asteronotus
Asteronotus is a genus of sea slugs, specifically nudibranchs, known for their striking colors and patterns. These marine gastropod mollusks are often found in tropical and subtropical seas and are a favorite among underwater photographers and reef hobbyists. They play a role in controlling sponges and other sessile invertebrates in the aquarium. However, they require specialized care, as they typically feed on specific sponges or cnidarians, which must be present in the tank for their survival.