Synset:Cephalochordata subphylum Cephalochordata
Member Holonyms:Chordata phylum Chordata
Hypernyms:phylum
Inherited Hypernyms:cephalochordataphylumtaxonomic groupbiological groupgroupabstractionentity
Member Meronyms:Amphioxidae Branchiostomidae family Amphioxidae family Branchiostomidae cephalochordate