Tag: "IUCN"

Pop-up satellite tag deployed on an adult sandbar shark (Carcharhinus plumbeus). Windward Oahu, Hawaiian Islands. Sandbar sharks are listed as "vulnerable" on the IUCN Red List.  Photo by Dean Grubbs, courtesy of Virginia Institute of Marine Science

Third of All Sharks, Rays Threatened – New VIMS Study

Editor’s Note — This article was written by David Malmquist and provided by the Virginia Institute of Marine Science. Dr. Jack Musick, emeritus professor at the Virginia Institute of Marine Science, has overseen a global study suggesting that 33 percent of shark, skate, and ray species are threatened with extinction. The work is part of [...]

Irrawaddy dolphins, Mekong River, Cambodia - © David Dove/WWF Greater Mekong

Five Critically Endangered Irrawaddy Dolphins Found Dead

Last month a total of five Irrawaddy dolphins were found dead on the banks of the Ayeyarwady River in Burma, a group that is listed as critically endangered by the IUCN.

Scalloped hammerhead sharks - © Terry Goss 2008/Marine Photobank

DNA Helps Scientists Trace Shark Fins

Groundbreaking new DNA research has, for the first time, traced scalloped hammerhead shark fins from the burgeoning Hong Kong market all the way back to the sharks’ geographic origin. In some cases the fins were found to come from endangered populations thousands of miles away, which points the way to a better protection of these sharks from the international trade.