The stingray's venom is kept in grooves on the underside of the barb (unlike many venomous creatures that have venomous glands). Stingrays deliver venom by whipping their tail and piercing the ...

River monster. Stunned fishers came face to face with this giant freshwater stingray after accidentally hauling it up from the murky depths of the Mekong River in Cambodia. The 4-metre-long ...