Term Name:	ctenactinium
Synonyms:	ctenactinia
Definition:	A curved rod-like clasper on the posterior side of the priapium in Phallostethidae.
Ontology:	Uberon Ontology [UBERON:0013674]

Relationships

is part of:	priapium
has parts:	serrated projection of ctenactinium
is a type of:	bone of reproductive organ head bone