👉 Brachiacanthadini is a group of marine bony fish that are found in the oceanic shelves and margins of the tropical oceans, including the western equatorial Pacific Ocean. They primarily inhabit areas with high levels of sunlight and low oxygen levels, like the subantarctic regions. These fish have a relatively large body size compared to other bony fishes, typically reaching up to 10 feet (3 meters) in length. Brachiacanthadini are known for their adaptations