| Labidiaster | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Echinodermata |
| Class: | Asteroidea |
| Order: | Forcipulatida |
| Family: | Heliasteridae |
| Genus: | Labidiaster Lütken, 1871 |
Labidiaster is a genus of echinoderms belonging to the family Heliasteridae. [1] The species of this genus are found in the coasts of Antarctica and southernmost South America. [1] The life cycle of all Labidiaster animals starts with an embryo that will hatch into planktonic larvae, and later transform into pentamerous juvenile sea stars. [2]
Two species are recognized: [1]
- L. annulatus Sladen, 1889
- L. radiosus Lovén, 1871
