Phidiana [Phidiana]

Description

Phidiana is a genus within the Hermissendidae family, consisting of predatory nudibranchs found primarily in temperate to warm waters. These creatures are characterized by their elongate bodies, vibrant colors, and distinct cerata that cover their dorsum. Phidiana species are carnivorous, typically preying on small invertebrates. They are notable for their intricate mating behaviors and for being able to store and utilize the nematocysts (stinging cells) from their prey for their own defense.