Assertion: moth pupa | /r/Synonym | tumbler
Facets:
value: commonly
type: TEMPORAL
value: because of its swimming action
type: CAUSE
Source sentences:
text: The pupa can swim actively by flipping its abdomen, and it is commonly called a "tumbler" because of its swimming action.
text: Mosquito pupae are also called “tumblers” because they tumble like tiny gymnasts when swimming.