Catsharks, part of the Scyliorhinidae family, are small, slender bottom-dwelling sharks found in temperate and tropical waters around the world. Often seen resting on the seafloor, under ledges, or among rocky crevices, these sharks are known for their elongated bodies, spotted patterns, and cat-like eyes that give them their name. Catsharks are most active at night, feeding on small invertebrates and fish, and typically rest during the day—making them easy to observe for scuba divers moving slowly across the bottom. Common species include the small-spotted catshark, chain catshark, and brownbanded bamboo shark, many of which prefer shallow coastal habitats and soft-bottom environments.