Assertion: barnacle | /r/CapableOf | retract the cirri
Facets:
value: into the shell
type: TRANSITIVE-OBJECT
value: to transfer the particles
type: PURPOSE
Source sentences:
text: The barnacles extend their cirri into a fan-shape, catch particles, and then retract the cirri back into the shell to transfer the particles into the mouth.
text: They then repeatedly extend and retract their cirri to drag food into their mouths, which are located deeper within the shell.