MeSH definition : A double-walled capsule found in jellyfish and other CNIDARIA whose functions include
prey capture, defense, locomotion, and attachment. Nematocysts contain toxic CNIDARIAN
VENOMS which are injected into the victim via a barbed tubule.;
A double-walled capsule found in jellyfish and other CNIDARIA whose functions include
prey capture, defense, locomotion, and attachment. Nematocysts contain toxic CNIDARIAN
VENOMS which are injected into the victim via a barbed tubule.