Assertion: wrasse | /r/HasProperty | removed
Facets:
value: from a reef in australia
type: LOCATION
value: experimentally
type: DEGREE
Source sentences:
text: When cleaner wrasses were experimentally removed from a reef in Australia, the total number of fish species halved, and their numbers fell by three-quarters.
text: Instead studies have found a large negative effect when the wrasses are removed, decreasing the fertility, intelligence, and size of fishes on the reef.