Assertion: humpback whale | /r/HasAspect | tactile system
Facets:
value: in the short hairs
type: LOCATION
value: around their mouth
type: LOCATION
Source sentences:
text: Baleen whales have a tactile system in the short hairs (vibrissae) around their mouth; toothed whales also develop vibrissae, but lose them during fetal development or shortly after birth, leaving behind electroreceptive vibrissal crypts in some species.