12 Fish with Legs

Frogfish Frogfish, a limbless species in the Anglerfish group, have dorsal fins that double as limbs. They are found in aquatic habitats in continental and tropical regions, hiding their strength and searching for prey due to their unique limbs.

Batfish Batfish and frogfish share extended dorsal fins as limbs, and are active members of the anglerfish family. Batfish have around 60 types and are known for their flathead, skinny physique, and unusual appearances, making them one of the most peculiar ocean animals.

Handfish Handfish, related to batfish and frogfish, have flippers resembling limbs and can travel over the seabed. They glide along the seabed, preferring to wander on the ocean bottom. Known in Australia, Georgia, and Tassie, they remain intriguing due to their lack of detailed knowledge.

Musskippers Mudskippers are fish with dorsal fins and limbs that travel on the ground. They come in approximately 30 varieties and are capable of staying alive for extended periods when roaming on the ground. They can walk, hop, and climb on woods and lower twigs, jumping up to 2 feet above the ground. Biologists have long studied these unique physical features and behavioral traits. They have large burrows on the ground and are proactive on the surface, defending their territory with pointed heads and fighting fellow Mudskippers.

Lungfish Lungfish, a unique species with unique gills and lungs, can survive underground due to their ability to breathe oxygen. Originating from the Jurassic era, they have evolved to walk on the ocean's surface and travel to the bottom of seabeds, thriving in extreme environments.

Axolotl The axolotl, often mistaken for a fish due to its gills, is actually a neotenic amphibian that transforms into a salamander while maintaining its lungs. Despite being found in warm oceans, axolotls are often kept as pets in aquariums.

The Red Gurnard The red gurnard, a triglidae fish, has a lengthy body and large jaw, with unique characteristics such as dorsal fins imitating angel wings for protection and mating, and sensory receptors allowing it to navigate through the seabed.

Epaulette Shark Epaulet sharks are tall and thin species with a distinctive eye-like feature over the dorsal fin. There are numerous evenly placed black dots all over the fish’s body.

Walking Catfish Walking catfish, a unique species in Asia's watery ecosystems, wear optical barbells and can explore life on land. They lack fins resembling hands or limbs and use dorsal fins for stability. They also have a unique respiratory system for oxygen inhalation.

Coelacanth The coelacanth is a large, mysterious, deep-sea creature with a lifespan of approximately 100 years. The prehistoric species is distinguished by a set of thick lateral fins that stretch out from the abdomen-like limbs.

Cave Angelfish The Cave Angelfish, a small blind species, is renowned for its nearly undetectable pupils and unique walking style, resembling that of amphibians.

Snakehead Snakeheads are migratory reptiles with a large caudal fin, unique walking skill, and whole spines. They use wriggling bodies and inhale oxygen to sustain themselves on land.
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