Catching a blobfish

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August 1st, 2020

Category: top tourist destinations in the world

Because blobfish are found only in a few areas of the world and at depths between 2,000 and 4,000 feet below the surface of the water, they are rarely encountered live. Nearly everything we know is based upon dead blobfish discovered in trawling nets.The photo below is thought to be a Western Blobfish, photographed by an remotely operated underwater vehicle (ROV) at a depth of approx. They float around above the sea floor hovering up microscopic bacteria and sea creatures that appear.The rapid change in pressure is fatal for the blobfish, which is built for the high pressure deep sea environment only. It’s the most common picture you’ll see of a blobfish, which resides in an Australian museum.They are members of the order Scorpaeniformes and family Psychrolutidae, which includes fatheads, fathead sculpins, and tadpole sculpins.The stereotype ‘deformed’ blobfish.

Physical sciences/Chemistry/Chemical elements/Helium Most specimens encountered by humans are dead ones discarded by deep-sea fishing trawlers that use nets to sweep up marine animals from the bottom of the ocean in an effort to catch edible fish. Life sciences/Organismal biology/Anatomy/Musculoskeletal system/Muscles Life sciences/Organismal biology/Animal science They aren’t monsters or aliens, they are just animals shaped by very different conditions.A lot of our opinions about deep-sea fish stem from how we first discovered them, by dragging rough nets through thousands of meters of water. The stereotype is also mainly from one single popular photo of a dead blobfish, that has experienced significant deformatity due to decompression. Based on the appearance of other members of the fathead sculpin family, researchers think the blobfish looks a lot like this in its natural environment:You can learn more about how fish have evolved to have adaptations in keeping with their environments by Our ability to provide a voice for scientists and engineers and to advance science depends on the support from individuals like you.Whether you’re a scientist, engineer, teacher, or science advocate, together we can be a united voice for scientific progress. Blobby’ by scientists and crew after being trawled during the NORFANZ expedition, on the Norfolk Ridge, north-west of New Zealand. Life sciences/Organismal biology/Animals/Vertebrates/Fish Life sciences/Ecology/Applied ecology/Ecosystem services/Fishing Because blobfish are found only in a few areas of the world and at depths between 2,000 and 4,000 feet below the surface of the water, they are rarely encountered live. Blobfish might be a gooey mess out of water, but check out a living one! Only a couple of rare underwater pictures have ever been captured. Social sciences/Communications/Mass media/Blogs Scientific community/Geographic regions/Australia Affectionately known as The blobfish isn't so unattractive when it's not a fish out of water, scientists think. Blobfish do not have any known predators in their natural habitat but humans are their biggest threat. The famously floppy creatures you see in photos are subject to the sad reality of surface gravity, making them look much more ridiculous. Life sciences/Ecology/Ecological dynamics/Species interaction The blobfish was once voted the world's ugliest animal but a fish expert has revealed it's actually one of the tastiest.

Life sciences/Organismal biology/Animals/Coral/Coral reefs Life sciences/Organismal biology/Animals/Invertebrates/Arthropods/Crustaceans Most specimens encountered by humans are dead ones discarded by deep-sea fishing trawlers that use nets to sweep up marine animals from the bottom of the ocean in an effort to catch edible fish.

The blobfish actually looks like a completely normal fish in its usual environment. 1220 m, 70km off Barrow Island, North West Shelf, Western Australia.In reality, very little is known about the blobfish and it’s suspected that they are not endangered after all. We learned a lot from these specimens but it also influenced our opinion of deep-sea animals.If I was out in space, blasted out of an airlock (a fish from 2000m experiences 200x this pressure change), dragged over the surface of the moon for kilometres (like fish are in nets) and then preserved in alcohol at very high gravity, I would look pretty ugly too!Yes, it’s real name is ‘Blobfish’, it’s not a nickname. Photo courtesy of James Joel. The blobfish (Psychrolutes marcidus) is a deep-sea fish that dwells within the dark depths 600 to 1,200 meters (2,000 to 3,900 feet) beneath the waves. Physical sciences/Earth sciences/Oceanography/Oceans/Sea level Research methods/Environmental methods © 2020 American Association for the Advancement of Science As their jelly-like mass gives them a density lower than water at such deep pressures.Blobfish don’t bite, they have no teeth and very few humans will ever come into contact with them. The blobfish was resoundingly named as the ugliest animal alive with 795 votes of 3,000, beating the proboscis monkey, the aquatic scrotum frog, and pubic lice for the top spot ‘honour’.

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