Assertion: chordate's tail | /r/HasProperty | regarded in construction
Facets:
Source sentences:
text: A few primitive ray-fins (the sturgeon, the paddle fish, and the bowfin) have asymmetrical tails and thick scales regarded as primitive in construction.
text: A few primitive ray-fins (the sturgeon, the paddle fish, and the bowfin) have asymmetrical tails and thick scales regarded as primitive in construction.