échinodermes
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Valvatida | Taxon | 31 | 1.6 |
| Vaneyellidae | Taxon | 8 | 0.3 |
| Vaneyothuria | Taxon | 2 | 0.1 |
| Velatida | Taxon | 15 | 0.8 |
| Wythella | Taxon | 2 | 0.3 |
| Xyloplax | Taxon | 17 | 0.9 |
| Ypsilothuria | Taxon | 4 | 0.0 |
| Ypsilothuria Bitentaculata | Taxon | 7 | 0.0 |
| Ypsilothuriidae | Taxon | 10 | 0.3 |
| Zenocentrotus | Taxon | 6 | 0.4 |
| Zenometridae | Taxon | 6 | 0.1 |
| Zoroaster | Taxon | 9 | 0.3 |
| Zoroasteridae | Taxon | 11 | 0.3 |
| Zygometridae | Taxon | 6 | 0.3 |
| Zygothuria | Taxon | 5 | 0.0 |
| Étoile de Mer | Taxon | 104 | 197.8 |