Assertion: insect's wing | /r/CapableOf | evolve at this time
Facets:
Source sentences:
text: This species already possessed mandibles of a type associated with winged insects, suggesting that wings may already have evolved at this time.
text: This species already possessed dicondylic mandibles (two articulations in the mandible), a feature associated with winged insects, suggesting that wings may already have evolved at this time.