| 主要参考文献 | Ruppert, E.E., R.S. Fox and R.D. Barnes, 2004 |
| 模态 | dioecism |
| 受精 | external |
| 产卵频度 | |
| 批次产卵者 | No |
| 生殖同功群 | |
| 生命周期与交配行为的描述 | Members of the class Echinoidea are gonochoric. Fertilization is external. Brooding is common, eggs are held either on the peristome, around the periproct or deep into the concavities on the petaloids. Life cycle: Embryos develop into planktotrophic larvae (echinoplateus) and live for several months before they sink to the bottom using their tube feet to adhere on the ground where they metamorphose into young urchins. |
| 搜寻有关繁殖更多的参考资料 | Scirus |