Astylus Sea Urchin [Astylus setifer]
Description
Astylus setifer, commonly referred to as the Astylus Sea Urchin, is a marine echinoderm species that inhabit the deep waters of the Pacific Ocean. They have a spherical body covered in spines that are used for both movement and protection. They feed primarily on algae, detritus, and small invertebrates. The distinguishing feature of this species is their long, slender, and sharply pointed spines.
Taxonomy
| Phylum |
Jellyfish, Sea Anemones, and Relatives
Cnidaria
|
|---|---|
| Class |
Hydroids, Fire Corals, and Stinging Anemones
Hydrozoa
|
| Order |
Leptothecata
Leptothecata
|
| Family |
Lace corals
Stylasteridae
|
| Genus |
Astylus
Astylus
|