Synset
spiders; scorpions; horseshoe crabs
<noun.animal>
Chelicerata
superclass Chelicerata
semantic pointers
member holonym
Arthropoda, phylum Arthropoda
hypernym
class
member meronym
Arachnida, class Arachnida
Pycnogonida, order Pycnogonida
Merostomata, class Merostomata