Sphaeriodiscus is a genus of echinoderms belonging to the family Goniasteridae.
The genus has almost cosmopolitan distribution.
Species:
Sphaeriodiscus ammophilus Sphaeriodiscus biomaglo Sphaeriodiscus bourgeti Sphaeriodiscus ganae Sphaeriodiscus inaequalis Sphaeriodiscus irritatus Sphaeriodiscus maui Sphaeriodiscus mirabilis Sphaeriodiscus scotocryptus
References