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An enormous stingray caught within the Mekong River in Cambodia is the world’s largest recorded freshwater fish, scientists have mentioned.
The stingray, which measured virtually 4 metres (13ft) from snout to tail and weighed slightly below 300kg (661lb), was captured on 13 June, based on an announcement by Wonders of the Mekong, a joint Cambodian-US analysis challenge.
It was caught by an area fisherman south of Stung Treng within the northeast of the nation and nicknamed “Boramy”, or “full moon”, by locals due to its spherical form.
The fisherman alerted a close-by group of scientists from Wonders of the Mekong.
The earlier file for a freshwater fish was a 293kg (646lb) Mekong big catfish, found in Thailand in 2005, the group mentioned.
“While you see a fish this measurement, particularly in freshwater, it’s arduous to grasp, so I believe all of our group was surprised,” Wonders of the Mekong chief Zeb Hogan mentioned.
Mr Hogan added that the very fact fish can nonetheless get this huge is a “hopeful signal for the Mekong River”, regardless of environmental challenges.
The group inserted a tagging gadget close to the tail of the fish that may ship monitoring info for the following yr, offering information on big stingray behaviour in Cambodia.
In honour of getting caught the record-breaker, the fortunate fisherman was compensated at market charge, that means he acquired a fee of about $600.
The Mekong River runs by China, Myanmar, Laos, Thailand, Cambodia and Vietnam.
It’s house to a number of species of big freshwater fish however environmental pressures are rising with specific concern from scientists round a serious programme of dam constructing in recent times which may be significantly disrupting spawning grounds.
Freshwater fish are outlined as people who spend their whole lives in freshwater, versus big marine species corresponding to bluefin tuna and marlin, or fish that migrate between recent and saltwater like the massive beluga sturgeon.
Researchers say it is the fourth big stingray reported in the identical space prior to now two months, all of them females.
They assume this can be a spawning hotspot for the species.
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