29 August 2010
BlobfishThe Blob fish is a type of fish found off the coast of Australia and Tasmania but donâ€™t expect to see one on your holidays as they are extremely rare to come by. The reason the Blob fish is so rare is that they live very deep down in the sea, literally just off of the sea bed.
The Blob fish are found at a depth of around 800 meters which would make life impossible for most fish as at that depth the pressure is roughly eighty times more than at sea level.
When under water the Blob fish has an comical, almost human looking face however if taken out of water the Blob fish will die after a short while and is gelatinous body will dry out and shrivel no longer resembling the typical way people think of Blob fish. Currently the survivability of Blob fish is being investigated as it is becoming to common an occurrence of fishermen catching Blob fish by mistake and of course severely lessening their chances of survival.he blobfish (Psychrolutes marcidus) is a deep sea fish of the family Psychrolutidae. Inhabiting the deep waters off the coasts of mainland Australia and Tasmania, it is rarely seen by humans.
Blobfish live at depths where the pressure is several dozen times higher than at sea level, which would likely make gas bladders inefficient for maintaining buoyancy. Instead, the flesh of the blobfish is primarily a gelatinous mass with a density slightly less than water; this allows the fish to float above the sea floor without expending energy on swimming. Its relative lack of muscle is not a disadvantage as it primarily swallows edible matter that floats by in front of it.
Blobfish can be caught by bottom trawling with nets as bycatch. Such trawling in the waters off Australia may threaten the blobfish in what may be its only habitat.