Lamnidae is a family of large, fast-swimming sharks known as mackerel sharks. This family includes well-known species such as the great white shark, shortfin mako, and thresher shark. They are characterized by their streamlined bodies, pointed snouts, and sharp teeth, which make them efficient predators in the ocean. Members of the Lamnidae family are found in both temperate and tropical waters around the world. They are known for their ability to regulate body temperature, allowing them to thrive in cooler waters. These sharks play a crucial role in marine ecosystems as top predators, helping to maintain the balance of marine life.