Assertion: moth's mouthpart | /r/HasProperty | vestigial
Facets:
Source sentences:
text: These mouthparts are vestigial, which means that they might have had use sometime in the past, but serve no purpose now.
text: These mouthparts are vestigial, which means that they might have had use sometime in the past, but serve no purpose now.
text: These moths, like all moths in the family Saturniidae, have vestigial mouthparts and do not eat in the adult stage.