Pink arachnids characteristics

Class of arthropods

For other uses, see Arachnid (disambiguation).

"Arachnida" redirects here. For the arachnida curve, see Sectrix of Maclaurin.

Arachnids are arthropods in the classArachnida () of the subphylum Chelicerata.

Arachnida includes, among others, spiders, scorpions, ticks, mites, pseudoscorpions, harvestmen, camel spiders, whip spiders and vinegaroons.^[2]

Adult arachnids have eight legs attached to the cephalothorax.

In some species the frontmost pair of legs has converted to a sensory function, while in others, different appendages can grow large enough to take on the appearance of extra pairs of legs.

Pink arachnids characteristics and benefits

Almost all extant arachnids are terrestrial, living mainly on land. However, some inhabit freshwater environments and, with the exception of the pelagic zone, marine environments as well. They comprise over 110,000 named species, of which 51,000 are species of spiders.^[3][4]

The term is derived from the Greek word ἀράχ