Arachnid and that there may be up to 600,000 in total. Arachnid Arachnids () are a class (Arachnida) of joint-legged invertebrate animals (arthropods), in the subphylum Chelicerata. Almost all adult arachnids have eight legs, although the front pair of legs in some species has converted to a sensory function, while in other species, different appendages can grow large enough to take on the appearance of extra pairs of legs. The term is derived from the Greek word ("aráchnē"), from the myth of the hubristic human weaver Arachne who was turned into a spider. Spiders are the largest order in the class,
Eight Pillars Eight Pillars The Eight Pillars also known as Eight Pillars of the Sky are a concept from Chinese mythology. Located in the eight cardinal directions, they are a group of eight mountains or pillars which have been thought to hold up the sky. They are symbolically important as types of "axis mundi" and cosmology. Their functions in mythology ranged from pillars which functioned to hold apart the Earth and the Sky (or Heaven), as ladders allowing travel between the two, and as the location of various paradises or wonderland with associated magical people, plants, and animals. The Eight Pillars are