Steromphala umbilicalis (da Costa 1778)

are preyed upon by

• Global Biotic Interactions: Coryphoblennius galerita (Linnaeus 1758) (Montagu's Blenny)
• Global Biotic Interactions: Actinia fragacea Tugwell 1856 (Strawberry anemone)
• Global Biotic Interactions: Eriphia verrucosa (Forskål 1775) (Yellow Round Crab)
• Global Biotic Interactions: Lipophrys pholis (Linnaeus 1758) (Blenny)
• Global Biotic Interactions: Maja squinado (Herbst 1788) (Mediterranean spider crab)
• Global Biotic Interactions: Lophozozymus incisus
• Global Biotic Interactions: Pachygrapsus marmoratus (Fabricius 1787) (marbled rock crab)
• Global Biotic Interactions: Pachygrapsus transversus (Gibbes 1850) (mottled shore crab)
• Global Biotic Interactions: Asterina gibbosa (Pennant 1777) (cushion star)
• Global Biotic Interactions: Gobius paganellus Linnaeus 1758 (Rock Goby)
• Global Biotic Interactions: Lipophrys trigloides (Valenciennes 1836)
• Global Biotic Interactions: Anemonia viridis (Forsskål 1775) (Snakelocks anemone)
• Global Biotic Interactions: Actinia equina (Linnaeus 1758) (Beadlet anemone)
• Global Biotic Interactions: Carcinus maenas (Linnaeus 1758) (Common shore crab)
• Global Biotic Interactions: Necora puber (Linnaeus 1767) (Velvet swimming crab)
• Global Biotic Interactions: Octopus vulgaris Cuvier 1797 (Common octopus)
• Global Biotic Interactions: Diplodus sargus (Linnaeus 1758) (White Seabream)