YES! Thresher shark gains protection at CITES
After the proposals under CoP17 Prop. 42, CoP17 Prop. 43 and CoP17 Prop. 44 Thresher Sharks, Silky Sharks and Devil Rays have all been approved for international protection (pending final verification). This is really fantastic news for Sharks and Malapascua who’s economy is based almost entirely on a thoroughly symbiotic relationship with the Euselachii.
A full list of the proposals for the Seventeenth meeting of the Conference of the Parties at CITES (the Convention on International Trade in Endangered Species of Wild Fauna and Flora) can be found here: https://cites.org/eng/cop/17/prop/
<img class="alignright wp-image-5645" title="Thresher Shark Fishing" src="https://malapascuainfo find out here.com/wp-content/uploads/2016/10/91507809_1.jpg” alt=”Thresher Shark Fishing” width=”457″ height=”257″ srcset=”https://malapascuainfo.com/wp-content/uploads/2016/10/91507809_1.jpg 660w, https://malapascuainfo.com/wp-content/uploads/2016/10/91507809_1-300×169.jpg 300w” sizes=”(max-width: 457px) 100vw, 457px” />Known for its long whip-like tail, the threatened Thresher shark is among a number of marine species given extra protection at the Cites meeting.
Devil rays and Silky sharks have also been given additional safeguards.
These shark species have seen huge population falls over the past decades, due to the demands of the shark fin trade.
Devil rays are valued for the gill plates which are used in Chinese medicine.
Campaigners believe the safeguards under Cites will make a real difference to these species survival.
Few sharks protected
It’s estimated that around 100 million sharks of all types are killed in commercial fisheries – with their fins often destined for markets in China and Hong Kong.
Despite the scale of the fishing, there are just eight species given some protection under the Convention on International Trade in Endangered Species (Cites).
At the previous Cites meeting in Thailand in 2013, hammerhead, oceanic whitetip and porbeagle sharks were added to Appendix II as well as all species of manta rays.
Appendix II means that trade is allowed but it has to be shown to be sustainable.
Now the silky and thresher have also acquired this same level of protection.
Thresher sharks are at the highest risk of extinction among all pelagic sharks and are described as vulnerable by the IUCN.
“These are incredible animals, with their long whip like tails they’re referred to as the Indiana Jones of the sea,” said Luke Warwick with Pew Charitable Trusts.
“They stun the fish with their tails and can pick them up easily. These are species that divers want to see but they are being driven to extinction by unsustainable trade.
“Cites now has a chance to stop that because if countries want to continue to trade thresher shark fins they will have to make sure those fisheries are sustainable.”
Silky sharks, named for the smooth texture of their skin, are found all around the world in warmer, tropical waters. In much of the Atlantic and Pacific ocean their populations are decreasing, with estimates of a 70% reduction in numbers in almost every area where these sharks are found.
The silky is known for its strong sense of hearing which helps it to hunt tuna, octopus and squid – However this taste for tuna often causes their demise, as they chase their prey at speed and don’t see fishing nets until it is too late.
Devil rays, also known as mobula rays, can jump from the water and reach heights of up to 2 metres, staying airborne for several seconds. But these flat fliers are also deep divers. Experts say they can go down to around 2km below the surface for 60-90 minutes.
One big vulnerability for devil rays is their tendency to aggregate in large numbers, making them very easy prey for targeted fishing.
What’s driving the market for these large brained curious creatures is traditional Chinese medicine. The dried gill plates are used in a soup that’s supposed to treat fever and help nursing mothers.
“These are very vulnerable animals, nine different species, only one young every two to three years,” said Dr Andy Cornish from WWF.
Silky sharks have also come under pressure from the fin trade
“When they are targeted by fishermen the available evidence is that the decline very rapidly.”
Despite opposition from Japan and Iceland, the votes for all these species were won with very large majorities of between 70% and 80%. This is very different from three years ago at the last Cites Conference of the Parties in Thailand when the vote to protect three shark species gained the necessary majority with just one vote to spare. There is a possibility that the votes could be overturned in the plenary session of the Conference on Tuesday and Wednesday.
“Assuming these decisions stand, this is a big win for all these species of sharks and rays as governments around the world will now have to act to reduce the over-fishing that threatens them,” said Dr Cornish.
“Countries have now bought into the idea of listing sharks and rays, they are increasingly convinced that Appendix II listing leads to better data, improved management and a more sustainable trade – that’s a real breakthrough.”
CEBU, Philippines – The Cebu provincial government has set to establish a rain water catchment facility in Malapascua Island in the Mu...
Malapascua is a beautiful tropical paradise island but it takes maintenance and cooperation of both the islanders and the many visitors. Thi...