SUPERCLASS CHELICERATA

WordNet Dictionary

	Definition:	[n] spiders; scorpions; horseshoe crabs

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	Synonyms:	Chelicerata

	See Also:	Arachnida, Arthropoda, class, class Arachnida, class Merostomata, Merostomata, order Pycnogonida, phylum Arthropoda, Pycnogonida