Polysiphonia stricta

are eaten by

• Global Biotic Interactions: Echinus esculentus Linnaeus 1758 (Edible sea urchin)
• Global Biotic Interactions: Liocarcinus navigator (Herbst 1794) (arch-fronted swimming crab)
• Global Biotic Interactions: Merlangius merlangus (Linnaeus 1758) (European whiting)
• Global Biotic Interactions: Chelon labrosus (Risso 1827) (Grey Mullet)
• Global Biotic Interactions: Sardina pilchardus (Walbaum 1792) (European Pilchard)
• Global Biotic Interactions: Paracentrotus lividus (Lamarck 1816) (purple sea urchin)
• Global Biotic Interactions: Gammarellus angulosus (Rathke 1843)
• Global Biotic Interactions: Labrus bergylta Ascanius 1767 (Ballan Wrasse)
• Global Biotic Interactions: Maja squinado (Herbst 1788) (Mediterranean spider crab)
• Global Biotic Interactions: Lipophrys pholis (Linnaeus 1758) (Blenny)
• Global Biotic Interactions: Asterina gibbosa (Pennant 1777) (cushion star)
• Global Biotic Interactions: Apherusa jurinei (H. Milne Edwards 1830)
• Global Biotic Interactions: Patella pellucida Linnaeus 1758 (blue-rayed limpet)
• Global Biotic Interactions: Littorina littorea (Linnaeus 1758) (Edible periwinkle)
• Global Biotic Interactions: Hyale prevostii
• Global Biotic Interactions: Thorogobius ephippiatus (Lowe 1839) (Leopard-spotted Goby)
• Global Biotic Interactions: Gobius couchi Miller & El-Tawil 1974 (Couch's Goby)
• Global Biotic Interactions: Scophthalmus maximus (Linnaeus 1758) (turbot)
• Global Biotic Interactions: Trachurus trachurus (Linnaeus 1758) (Atlantic Horse Mackerel)
• Global Biotic Interactions: Parablennius gattorugine (Linnaeus 1758) (Tompot Blenny)
• Global Biotic Interactions: Akera bullata O. F. Müller 1776 (common bubble snail)
• Global Biotic Interactions: Mullus surmuletus Linnaeus 1758 (Red Mullet)
• Global Biotic Interactions: Pagellus bogaraveo (Brünnich 1768) (Blackspot Seabream)
• Global Biotic Interactions: Galathea strigosa (Linnaeus 1761) (spinous squad lobster)
• Global Biotic Interactions: Raja clavata Linnaeus 1758 (Thornback skate)
• Global Biotic Interactions: Cyclopterus lumpus Linnaeus 1758 (lumpsucker)
• Global Biotic Interactions: Crangon crangon (Linnaeus 1758) (Common shrimp)
• Global Biotic Interactions: Psammechinus miliaris (P. L. S. Müller 1771) (green sea urchin)