👉 Plesiodema is a type of marine fish, often found in warm tropical waters like the Caribbean Sea and the Pacific Ocean. It has a distinctive black-and-white striped body with a distinctive barbell-like pattern on its back and sides. The plesiomorphology of this species is characterized by two distinct groups: the benthic group (also known as the "plesiomorphic" group) and the aerial group. The benthic group consists of the plesiomorph
