The fastest fish in the world is the sailfish; it can swim 68 miles per hour and generally prefers warmer parts of the ocean. The second fastest fish is the marlin, a species that can swim 50 miles per hour.Know More
The sailfish has a long bill and is blue, brown and silver in color. It feeds on mackerel, sardines and anchovies. Most sailfish do not grow more than 9.8 feet in length and do not weigh more than 200 pounds.
Some types of marlin can grow more than 16 feet in length and weigh more than 1,400 pounds. It has a long bill and is blue or black in color. Marlin like to eat mackerel, tuna and squid. Both the sailfish and marlin are popular catches for fishermen.Learn more about Fish
The sailfish is the fastest animal in the ocean and can swim at a speed of 68 miles per hour while the marlin is the second fastest animal in the ocean swimming at speeds of approximately 49 miles per hour. The cheetah is considered the fastest land animal and can run at speeds of 70 miles per hour while the peregrine falcon is the fastest bird and can fly horizontally at speeds of up to approximately 56 miles per hour.Full Answer >
The whale shark is the largest fish in the oceans. The largest whale shark measured 40 feet in length, and scientists believe they can get even larger. A typical whale shark weighs close to 20 tons and has a length between 18 to 32 feet.Full Answer >
The dietary habits of fish differ from one species to another but, in general, some species are specifically herbivorous or carnivorous, preferring either marine plants or animals, respectively. Others are omnivorous in nature, feeding on both.Full Answer >
Reef stonefish are the most poisonous fish in the world. Stonefish live in warm, tropical waters, primarily in the Oceanic region of Australia and New Zealand. They have 13 long spines in their dorsal fins that are filled with highly toxic venom, which the stonefish use to kill prey.Full Answer >