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Most Unusual Fish in the Ocean

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Published on Aug 10, 2018

The ocean is home to the most bizarre creatures on earth from the fish with a snake's head to one-eyed freaks of nature!
6- Salp
Salp or salpa is a barrel-shaped, planktonic tunicate that moves by contracting and then pumping water through its gelatinous body. The system of jet propulsion used by salp is one of the animal kingdoms most efficient. While pumping water through its body the internal feeding filters allow it to feed on phytoplankton. Salp can be found in equatorial water, temperate and even in cold seas. They can be seen on the surface, singly although usually in long, stringy colonies. They are found in their greatest numbers in the Southern Ocean near to Antarctica. In the deep waters of the Southern Ocean they are known to form enormous swarms and are more abundant than krill.
A single salp is between 1 and 10 cm tall and a single creature can asexually produce tens of thousands of individuals which will be released from the parent at a small size. They remain attached to each other in the chain, feeding and growing until the food sources becomes too inadequate to sustain the chain.
5- Lancetfish
The lancet fish is a large predatory fish also known as a scale-less lizard due to its appearance. They can grow up to 2m in length although little is known about this fish except that it is found in all the world’s oceans except the Polar Regions. They have been recorded as far north as Greenland and are often caught by vessels fishing for tuna.
There are two species of lancetfish, the short snouted and the long snouted. Both species have relatively long and pointed snouts. The short snouted lancetfish has a slightly shorter snout than the other species. The main feature of the lancet fish is its high and long dorsal fin. The dorsal fin contains 41 to 44 rays occupying the greater length of the fish’s back. The fin is twice as high as the fish is deep. The mouth is wide with two or three fang like teeth on each jaw with numerous smaller teeth. There are no scales present on this fish and the fins are very fragile.
4- Cornet fish
Cornet fish are also known as flutemouth. There are four species that can be found in the tropical and temperate waters of the Pacific and Atlantic Oceans. They can be found on soft sea floors such as sand flats, sea grasses and coral reefs.
They possess an elongated snout that ends with a mouth containing minute teeth. At the other end of their body is the end of the backbone extending to a forked tail fin. The largest cornet fish can grow to up to 2m in length.
The blue spotted cornet fish and the red cornet fish are found in the Oceans of the Atlantic and western Pacific as well as the Mediterranean Sea. The reef cornet fish and deepwater cornet fish are primarily found in the eastern Pacific Ocean.
3- Armored Searobin
The armored searobin is also known as the armored gurnard and is found in deep waters of the world’s tropical regions. They are related to the family of searobins in the Triglidae family. They are different from searobins in that they are encased in heavy scales that feature prominent spines. They also have prominent barbells on their chins.
They have large pectoral fins which when they are swimming open and close like a birds wings in flight. They are able to glide short distances above the surface of the water, similar to that of a flying fish. They prefer to be in deeper water often down to 200m below the surface. They measure about 30 to 40 cm long, with a solid skull. When caught they make a croaking noise similar to a frog.
2- Mystery Fish
This unknown fish was found in a fish market in Japan. It has been researched on several sites but remains without a name. So for this final entry into the unusual fish the question is being asked. Do you know what type of fish this is? Let us know in the comment section below!
1- Fish Snake
The fish snake is also known as the snakehead and is a freshwater fish native to Africa and Asia. They are an elongated predator with long dorsal fins, large mouths and shiny teeth. The fish snake is also able to breathe air through its gills allowing them to cover short distances across land.
The fish snake is a notorious intentionally released invasive species becoming very successful due in part to having no natural predators in those regions it has been introduced into. Adult fish snakes will eat other fish, frogs and occasionally small mammals such as rats.
There are around 40 species of fish snake with the smallest being the dwarf snakehead growing to just 25cm or 10 inches. Most species grow to between 30 and 90 cm (12-35 inches). There are 5 species that reach in excess of 1m (3ft 3in).

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