Acanthopleura echinata (Barnes 1824)

are preyed upon by

• Global Biotic Interactions: Stichaster striatus Müller & Troschel 1840
• Global Biotic Interactions: Larus dominicanus Lichtenstein & Mhk 1823 (Goéland dominicain)
• Global Biotic Interactions: Heliaster helianthus (Lamarck 1816)

eat

• Global Biotic Interactions: Laurencia chilensis De Toni, Forte & M. A. Howe 1920
• Global Biotic Interactions: Adenocystis utricularis
• Global Biotic Interactions: Nothogenia fastigiata
• Global Biotic Interactions: Neorubra decipiens
• Global Biotic Interactions: Dictyota kunthii

prey on

• Global Biotic Interactions: Tegula atra (Lesson 1830)
• Global Biotic Interactions: Austromegabalanus psittacus (Molina 1788) (balane géante)
• Global Biotic Interactions: Semimytilus algosus (Gould 1850)
• Global Biotic Interactions: Balanus laevis Bruguière 1789
• Global Biotic Interactions: Perumytilus purpuratus (Lamarck 1819)