pedicellaria
/,pedisә'læriә/
📖 中文释义
- (棘皮动物的)叉棘
📘 English Definition（英文释义）
- n. A peculiar forcepslike organ which occurs in large
- numbers upon starfishes and echini. Those of starfishes have two
- movable jaws, or blades, and are usually nearly, or quite, sessile;
- those of echini usually have three jaws and a pedicel. See Illustration
- in Appendix.