| Organism | : | Echinoderm Sea urchin |
|---|---|---|
| Species | : | Paracentrotus lividus |
| Description | : | A small number of cells survive metamorphosis and the destruction of most larval tissues. The young urchin develops from these cells and moves using tubefeets - Reproduction, fertilization and development of sea urchin |
| Tags | : | Larvae Fertilization Development |