Assertion: beluga | /r/HasAspect | ridge
Facets:
value: in place of a dorsal fin
type: OTHER
Source sentences:
text: Also unlike other whale species the beluga lacks a dorsal fin, but instead has a ridge where the dorsal fin would normally be located.
text: Their neck is very flexible, and, in place of a dorsal fin, they have a ridge running down their back.
text: Their neck is very flexible, and, in place of a dorsal fin, they have a ridge running down their back.