Assertion: vertebrate | /r/CapableOf | retain the notochord
Facets:
value: into adulthood
type: TEMPORAL
value: such as coelacanth
type: OTHER
value: such as the sturgeon
type: OTHER
Source sentences:
text: However, a few vertebrates have secondarily lost this anatomy, retaining the notochord into adulthood, such as the sturgeon and coelacanth.