👉 Hylobates is a term used in marine biology to describe a species of fish that has two sets of pectoral fins. These are usually located on opposite sides of each side of the body, with each set having four segments. The second set of fins (the "carnivorous" set) are adapted for swimming and eating large prey, while the first set is used for balance and propulsion. This type of fish is known for its long, slender body and distinctive pattern on their