About Trinchesia sibogae (Bergh, 1905)
Trinchesia sibogae (Bergh, 1905) is a species of sea slug, specifically an aeolid nudibranch. It is a marine gastropod mollusc that belongs to the family Trinchesiidae. This species was first described from specimens collected at Kangean Island, Indonesia. It can be found widely distributed across the tropical waters of the Indo-West Pacific region. Compared to other members of the Trinchesiidae family, Trinchesia sibogae is a large species, reaching a maximum recorded length of 35 millimetres.