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Showing posts with label deep sea fish. Show all posts
Showing posts with label deep sea fish. Show all posts

The Blobfish


One look at the rarely seen Blobfish would readily explain why the deep sea fish species is named as such, with the fish species bearing a blob-like form that makes it look like a creature from out of this world.

Found in the deep waters surrounding Tasmania and Australia, the Blobfish is one of the world’s deep sea fishes, currently at risk of extinction due to bottom trawling or deep sea fishing activities.
Known to be found in deep sea depths of up to 2,000 to 3,9000 feet, the most definitive characteristic of the Blobfish is in its gelatinous mass, one that bears a slightly less than water density which allows it to remain in deep undersea depths where the pressure is incredibly different.

Also, unlike other fishes, the Blobfish doesn’t have the same muscle mass found in other fish species. How it “swims” is quite unique without the relative presence of muscles, as it actually maximizes on its gelatinous body’s properties in effortlessly moving about in deep undersea pressures.

How it also eats is also unique, in the sense that the Blobfish simply swallows food in large gulps, with its diets typically consisting of deep sea invertebrates like crabs. As its name would somewhat imply, Blobfishes are known to just “lounge about” and let their food simply come before their mouths before they swallow them.

As pets, keeping a Blobfish pet is practically impossible, given the deep undersea pressures their physical forms require. That, plus issues related to their feeding and dietary needs would certainly cause a dent on their care and maintenance costs.

Being deep sea fishes, one would think they are safe from the fishing and trawling activities of human beings. Sadly, the fact remains that due to deep sea fishing and trawling activities in Australia, the Blobfish is greatly at risk of facing extinction.
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AnglerFish



The ocean is a giant body of water filled with mysteries still waiting to be discovered. There are millions of species of fish that look very scary to humans. In the movie Finding Nemo, Marlin and Dory end up swimming in the dark and encounter one of the strangest looking fish in the ocean, an anglerfish. 
AnglerFish
Anglerfishes are part of the order Lophiiformes. These fishes are boney and are named after the way they catch their prey. They use a thin fleshy growth, found on their heads, as a lure, in a method that’s very similar to angling, or even fishing. 

Anglerfish subspecies have different habitats. Some are pelagic, or they dwell in open water, while some are benthic or bottom-dwelling. Others live in deep seas and trenches and some are found on continental reefs and shelves. They are found all over the world and are even considered as a delicacy in some areas.

Anglerfishes usually have one long thread-like growth on the middle of their heads. This is called the illicium and is actually the first three bones of their spines. The filament starts to grow above the eyes and can be moved in different directions. It contains an irregular flesh growth, called the esca, at the tip. The fish uses this by wiggling it around and catching the attention of its prey, as it resembles a worm that the smaller fishes try to catch. Once the smaller fish gets close enough, the angler then jumps up and eats its prey.

Many exotic pet owners have taken a liking to keeping angle fishes as pets. Since they are salt-water fishes, a special solution is needed to ensure the water stays at the right salt and PH levels. 
AnglerFish

AnglerFish


AnglerFish
Angler Fish Video
 
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