Dugong. Coffin Ray. Convict Blenny. Vampire Squid. Whale Shark.Do these animals sound dangerous or endangered to you? Because of their common names, bizarre looks or large body sizes, some creatures have a bad reputation and possibly instil fear.But are they really dangerous? Are they endangered, too?Come discover the fascinating facts and stories of 25 marine creatures living across the oceans' depths, from the shallow intertidal reefs to the deep abyssal trenches. Find out what makes them dangerous, endangered, or both!.