17/07/2022
58. The box jellyfish is considered the most venomous marine species in the world.
These cube shaped jellyfish have long tentacles and can be over 3m in length. Their toxin, delivered via stinging cells in their tentacles, is so potent that many die before they can even reach the shore. 24
59. The Japanese Spider Crab has the longest leg span of any arthropod.
From the tip of one claw to the other can be as long as almost 4m! Japanese spider crabs have 10 legs stretching out from a central body, giving it its spider like appearance. They live deep in the oceans south of Japan.