Science | deadly animals Lions and Tigers and Bears—Oh, My! The deadliest beasts in the animal kingdom aren't all the usual suspects By Sophie Goldstein Posted Sep 21, 2007 2:16 PM CDT Copied Lions and Tigers and Bears—Oh, My! great white shark attack (roadhoggvince (YouTube)) Surprise, surprise—the deadliest animal is the mosquito! Carrying diseases like malaria, skeeters cause over 2 million deaths a year. LiveScience tells you what else to keep an eye peeled for: Mosquito Asian cobra Australian box jellyfish Great white shark African lion Australian saltwater crocodile Elephant Polar bear Cape buffalo Poison dart frog Read These Next Rob Reiner's son has been arrested after murder of his parents. Hero who disarmed Australia shooter might lose his arm. Police interviewing family member after deaths of Rob Reiner, wife. The Reiners murders and arrest have called attention to a 2015 film. See 1 photo Report an error