In fact, Barracudas have some of the most fearsome teeth in the animal kingdom. The Barracuda (Sphyraena) is a predatory fish that is well-known for its impressive set of teeth. This allows the male to receive nutrients from the female and ensures they are always close by when the female is ready to mate. Instead, they use their sharp teeth to attach themselves to the female and fuse their circulatory systems together, essentially becoming parasitic. Notably, males have smaller bodies than females and lack a light-producing esca. Male angler fish have evolved a unique method for mating – they use their teeth to attach themselves to females. In addition to their sharp and durable teeth, angler fish also possess an expandable stomach that allows them to swallow prey that is up to twice their own size. These teeth are designed to lock onto prey, preventing them from escaping, and are angled inward towards the throat to make it difficult for prey to wriggle free. Additionally, they have unique teeth that assist them in catching and consuming their prey.Īngler fish have numerous rows of pointed, needle-like teeth lining their jaws. They are popular for their predatory habits, using a glowing body part called an esca to attract prey. The Angler fish (Lophiiformes) possess distinctive features. Fish Name Interesting Facts Alligator Gar They have a double row of sharp teeth in their upper jaw and a single row of teeth in their lower jaw Amberjack They are known for their speed and strength, making them popular among sport fishermen Angler fish Females have a bioluminescent lure on their head to attract prey, and some species have males that fuse to them Barracuda They can swim up to 36 miles per hour and have a reputation for being aggressive towards humans Bluefish They are highly migratory and can be found in both saltwater and freshwater Bowfin They have the ability to breathe air and can survive in oxygen-poor environments Deep sea dragonfish They have photophores that produce red light to help them blend in with the dim red light of the deep sea Deep sea fangtooth They have enormous, protruding fangs and feed on smaller fish, crustaceans, larger fish, and even squids Goliath Tigerfish They are one of the largest freshwater fish in the world and have been known to attack humans King Mackerel They are fast-swimming predators that are highly sought after by sport fishermen Lingcod They are a popular game fish with a mild, sweet flavor and firm texture Needlefish They have long, narrow beaks that they use to impale prey, and can leap out of the water to escape predators Northern Pike They are ambush predators that lie in wait for prey and can grow up to 4 feet long Payara They have long, sharp teeth that they use to impale prey, and are popular among sport fishermen Piranha They have sharp teeth and a reputation for being aggressive towards humans, but usually feed on other fish Sharks They have a variety of adaptations that make them efficient predators, such as electroreception and sharp teeth Wolffish They have powerful jaws and teeth that they use to crush the shells of their prey Yellowtail They are a popular game fish that are prized for their flavor and fighting ability 18 Fish with Sharp Teeth īefore you know the detail have a look at the chart. In this article, I will discuss the 18 fish with sharp teeth. All of them have separate biological or anatomical characteristics. There are millions of fish species in both ocean and freshwater.

Lantern fish teeth