Assertion: crustacean's appendage | /r/CapableOf | evolve into antenna
Facets:
value: in the ancestors of mandibulata
type: LOCATION
Source sentences:
text: One of the newer hypotheses is that the chelicerae have originated from the same pair of appendages that evolved into antennae in the ancestors of Mandibulata, which would place trilobites, which had antennae, closer to Mandibulata than Chelicerata.