Assertion: barnacle's appendage | /r/HasProperty | pleopod
Facets:
Source sentences:
text: The post-larva is characterised by the use of abdominal appendages (pleopods) for propulsion.
text: The underside of the tail of shrimps is equipped with several wide, well-developed appendages known as pleopods, structures which enable many species to swim slowly forward while maintaining control of their attitude.