Assertion: bat | /r/CapableOf | evolve echolocation
Facets:
value: through a shared common ancestor
type: MANNER
Source sentences:
text: Bats may have evolved echolocation through a shared common ancestor, in which case it was then lost in the Old World megabats, only to be regained in the horseshoe bats; or, echolocation evolved independently in both the Yinpterochiroptera and Yangochiroptera lineages.