bn:00017247n
Noun Concept
Categories: Extant Cambrian first appearances, Taxa named by Ernst Haeckel, Articles with 'species' microformats, Cephalochordata
EN
cephalochordate  Cephalochordata  cephalochordates  Lancelet
EN
Fish-like animals having a notochord rather than a true spinal column WordNet 3.0
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EN
Fish-like animals having a notochord rather than a true spinal column WordNet 3.0 & Open English WordNet
A cephalochordate is an animal in the chordate subphylum, Cephalochordata. Wikipedia
Animal subphylum of Chordata phylum Wikidata
Any of the primitive fishlike creatures, of the subphylum Cephalochordata, including the lancelets, that lack a true spine but have a notochord which, in the case of cephalochordates, reaches into the head, contrary to the Urochordata. Wiktionary
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