Assertion: killer whale | /r/HasProperty | the third largest dolphin
Facets:
value: with an average length of 15
type: OTHER
Source sentences:
text: Ironically when it comes to predators the killer whale (the largest animal in the dolphin species) and the false killer whale (the third largest dolphin) are two of the only purely oceanic marine mammals known to hunt whales, dolphins and porpoises.
text: In fact the false killer whale is the third largest dolphin and is able to reach lengths of up to 20 ft. long with an average length of 15 – 17 ft. long.