arachnida

1. A large class of arthropods including spiders and ticks and scorpions and daddy longlegs;
   Have four pairs of walking legs and no wings (synset 101771610)
   is a type of: class - (biology) a taxonomic group containing one or more orders
   member holonym:

   • arachnid, arachnoid - air-breathing arthropods characterized by simple eyes and four pairs of legs
   • opiliones, order opiliones, order phalangida, phalangida - harvestmen
   • order scorpionida, scorpionida - true scorpions
   • chelonethida, order chelonethida, order pseudoscorpiones, order pseudoscorpionida, pseudoscorpiones, pseudoscorpionida - false scorpions
   • order pedipalpi, order uropygi, pedipalpi, uropygi - whip scorpions
   • araneae, araneida, order araneae, order araneida - spiders
   • acarina, order acarina - mites and ticks
   belongs to: chelicerata, superclass chelicerata - spiders; scorpions; horseshoe crabs
   same as: class arachnida

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