Red-lipped Batfish - found around the Galapagos Islands at depths of 100 feet or more. Batfish are not good swimmers; they use their highly-adapted pectoral fins to “walk” on the ocean floor. It eats shrimps, small fish, crabs, etc.
Another look at the goblin shark (Mitsukurina owstoni), a deep sea creature that's been sighted less that fifty times since its discovery. They're the only living representative of the family Mitsukurinidae. This thing is hideous.
Glaucus Atlanticus Also known as the blue dragon, this creature is a species of blue sea slug. You could find it in warm waters of the oceans, as it floats on the surface because of a gas-filled sac in its stomach.