Metaconchoecia isocheira

are preyed upon by

• Global Biotic Interactions: Callianira antarctica Chun 1897
• Global Biotic Interactions: Artedidraco orianae Regan 1914
• Global Biotic Interactions: Gymnodraco acuticeps Boulenger 1902 (Ploughfish)
• Global Biotic Interactions: Gymnoscopelus opisthopterus Fraser-Brunner 1949
• Global Biotic Interactions: Vibilia antarctica Stebbing 1888

eat

• Global Biotic Interactions: Chaetoceros concavicornis
• Global Biotic Interactions: Calanoides acutus (Giesbrecht 1902)
• Global Biotic Interactions: Amphiprora rigida
• Global Biotic Interactions: Nitzschia neglecta
• Global Biotic Interactions: Coscinodiscus oculoides

prey on

• Global Biotic Interactions: Amphidinium hadai Balech 1976