superclass chelicerata

1. Spiders;
   Scorpions;
   Horseshoe crabs (synset 101771043)
   is a type of: class - (biology) a taxonomic group containing one or more orders
   member holonym:

   • arachnida, class arachnida - a large class of arthropods including spiders and ticks and scorpions and daddy longlegs; have four pairs of walking legs and no wings
   • order pycnogonida, pycnogonida - sea spiders
   • class merostomata, merostomata - used in some classifications; includes the orders Xiphosura and Eurypterida
   belongs to: arthropoda, phylum arthropoda - jointed-foot invertebrates: arachnids; crustaceans; insects; millipedes; centipedes
   same as: chelicerata

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