'World's biggest' freshwater fish netted in Cambodia


A giant freshwater stingray was released after being caught by fishermen at Siem Bok district in Stung Treng province on June 13.- FB

PHNOM PENH (AFP): A fisherman on the Mekong river in Cambodia has hooked the biggest freshwater fish ever recorded, scientists said -- a 300-kilogram stingray.

The giant freshwater stingray, which measured four metres (13ft) from snout to tail, was caught last week and released back into the wild after being fitted with a tag to track its behaviour.

The monstrous bottom-dweller beat the previous record for biggest recorded freshwater fish, held by a 293-kilo (646-pound) Mekong giant catfish caught in Thailand in 2005, the US-funded Wonders of the Mekong research project said.

The stingray, caught in Stung Treng province in northern Cambodia, was more than twice the weight of an average lowland gorilla, the experts said.

"In 20 years of researching giant fish in rivers and lakes on six continents, this is the largest freshwater fish that we've encountered or that's been documented anywhere worldwide," Zeb Hogan, a fish biologist leading the Wonders of the Mekong project, said in a statement released Tuesday (June 21).

"This is an absolutely astonishing discovery, and justifies efforts to better understand the mysteries surrounding this species and the incredible stretch of river where it lives."

The researchers fitted an acoustic tag to the stingray before returning it to the river, to try to learn more about the secretive creature's elusive behaviour.

Last month, an endangered giant freshwater stingray four metres long and weighing 180 kilos was also hooked by a fisherman in the same province.

More than 1,000 fish species call the Mekong home and the stingray is not the only giant lurking in the muddy waters -- the giant catfish and giant barb also reach up to three metres long and 270 kilos in weight.

Scientists have warned that plastic waste threatens wildlife even in the deepest stretches of the Mekong, along with "ghost nets" -- abandoned by fishers but still able to snare fish.

The famous waterway starts in China and twists south through parts of Thailand, Laos, Myanmar, Cambodia and Vietnam, feeding 60 million people through its basin and tributaries.

But environmentalists have long voiced concerns about dam building along the Mekong River that will destroy fish stocks.

suy/pdw/je

Article type: free
User access status:
Subscribe now to our Premium Plan for an ad-free and unlimited reading experience!
   

Next In Aseanplus News

Court jails S. Korean stalker who killed colleague in high-profile case
Man gets jail, whipping for sexually abusing underage boys
In Myanmar's rebel strongholds, internet can mean life or death
Meaning of family needs to be expanded: Korea Herald
AI guru is helping retool popular Japanese snacks like Pocky
Lao tourism ministry eyes partnership with online travel services operator
Ship operators to reduce Indonesia ferry services following fuel price hike
Flight frequency between Malaysia and China to increase to 30 weekly
Philippines’ Marcos gets US$4bil investment pledges from US
Sailor Moon lookalike English teacher in China trends on social media with lively, humorous and engaging teaching style

Others Also Read