Patagoniankalmari

Doryteuthis (Amerigo) gahi (d'Orbigny 1835)

are eaten by

• Global Biotic Interactions: Illex argentinus (Castellanos 1960)
• Global Biotic Interactions: Lampris immaculatus Gilchrist 1904
• Global Biotic Interactions: Bythaelurus canescens (Günther 1878)
• Global Biotic Interactions: Pygoscelis papua (Forster & JR 1781) (valkokulmapingviini)
• Global Biotic Interactions: Bythaelurus canescens (Günther 1878)

are parasitized by

• Global Biotic Interactions: Clistobothrium montaukensis Ruhnke 1993

are preyed upon by

• Global Biotic Interactions: Aptenodytes patagonicus Miller & JF 1778 (kuningaspingviini)
• Global Biotic Interactions: Illex argentinus (Castellanos 1960)
• Global Biotic Interactions: Dissostichus eleginoides Smitt 1898 (Hammaskala)
• Global Biotic Interactions: Globicephala melas (Traill 1809) (Pitkäeväpallopää)
• Global Biotic Interactions: Cephalorhynchus commersonii (Lacépède 1804) (Kirjodelfiini)

have endoparasite

• Global Biotic Interactions: Clistobothrium montaukensis Ruhnke 1993