n = 5
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Stylocidaris dubia | (Clark, 1907) | Hesperocidaris dubia | Cidaridae | |
| Stylocidaris affinis | (Philippi, 1845) | Stylocidaris affinis | Cidaridae | |
| Stylocidaris annulosa | Mortensen, 1927 | Stylocidaris annulosa | Cidaridae | |
| Stylocidaris lineata | unspecified | Stylocidaris lineata | Cidaridae | |
| Stylocidaris reini | (Döderlein, 1887) | Stylocidaris reini | Cidaridae |