The Sword in the Stone - Snake and Crab

It's a kind of mechanically intuitive pairing to have snakes and crabs together in a tale like this. Yes, it does seem like it's something that the story tellers around the world have come back to a few times. There's this crab snake duology in the aeso fable, the snake and crab. It factors into disney's the sword in the stone, which i imagine a number of you have seen and are familiar with.