| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Discosoma carlgreni (Watzl, 1922) |
Forked-tentacle corallimorpharian | Western Atlantic | |
| Discosoma neglectum (Duchassaing & Michelotti, 1860) |
Umbrella corallimorpharian | Western Atlantic | |
| Discosoma sanctithomae (Duchassaing & Michelotti, 1860) |
Warty corallimorpharian | Western Atlantic |