Diodora dysoni (Reeve 1850)

are eaten by

• Global Biotic Interactions: Gonodactylus bredini
• Global Biotic Interactions: Gonodactylus lacunatus
• Global Biotic Interactions: Ginglymostoma cirratum (Bonnaterre 1788) (Nurse Shark)
• Global Biotic Interactions: Abudefduf saxatilis (Linnaeus 1758) (Damsel Fish)
• Global Biotic Interactions: Cephalopholis cruentata (Lacepède 1802) (Coney Barbados)

are preyed upon by

• Global Biotic Interactions: Ginglymostoma cirratum (Bonnaterre 1788) (Nurse Shark)
• Global Biotic Interactions: Abudefduf saxatilis (Linnaeus 1758) (Damsel Fish)
• Global Biotic Interactions: Cephalopholis cruentata (Lacepède 1802) (Coney Barbados)
• Global Biotic Interactions: Garthiope barbadensis (Rathbun 1921) (prickly mud crab)
• Global Biotic Interactions: Octopus briareus Robson 1929 (Caribbean reef octopus)

eat

• Global Biotic Interactions: Aplysina fistularis (Pallas 1766) (Yellow tube sponge)
• Global Biotic Interactions: Parellisina curvirostris (Hincks 1862)
• Global Biotic Interactions: Hydrolithon pachydermum
• Global Biotic Interactions: Ircinia campana (Lamarck 1814) (bell sponge)
• Global Biotic Interactions: Aiolochroia crassa (Hyatt 1875) (Branching tube sponge)

prey on

• Global Biotic Interactions: Chorizopora brongniartii (Audouin 1826)
• Global Biotic Interactions: Hydrolithon pachydermum