I have seen these creatures in a Zoo, and on TV, and they also seem to have
Blue colored blood,
giving it an Alien-like Feel to it, just like in the Science Fiction Series Star Trek with Mr. Spock
that - with it's Copper-based Blood - also has a different color blood.....,
Talking about Strange and Alien-like,
besides being Jurassic-aged being around on our Planet even
before there where Dino's! An other thing is that while they are called Crabs,
they also (somewhat unexpected) seem to be more
closely related to Spiders !
