cephalochordate

Tanımlar (İngilizce)

1. isim 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
2. sıfat Of or pertaining to these creatures.