C3E1R1C3U1S1
10 points
CERCUS is validvalid
a sensory appendage of an insect [n CERCI] : CERCAL [adj]
(Greek) a sensory appendage of an insect [n CERCI]
a sensory appendage of an insect [n CERCI] : CERCAL [adj]
(Greek) a sensory appendage of an insect [n CERCI]