Greenland Shark

Somniosus microcephalus (Bloch & Schneider 1801)

are eaten by

• Global Biotic Interactions: Hyporhamphus affinis (Günther 1866) (Coral reef halfbeak)
• Global Biotic Interactions: Gymnothorax margaritophorus Bleeker 1864 (Blackpearl moray)
• Global Biotic Interactions: Physeter macrocephalus Linnaeus 1758 (Cachelot)
• Global Biotic Interactions: Somniosus microcephalus (Bloch & Schneider 1801) (Greenland shark)

are host of

• Global Biotic Interactions: Squalonchocotyle borealis (Van Beneden 1853)
• Global Biotic Interactions: Fusarium oxysporum Schltdl. 1824
• Global Biotic Interactions: Monorygma perfectum (Van Beneden 1853) Diesing 1863

are parasitized by

• Global Biotic Interactions: Staphylorchis pacificus (Caballero 1945) Cutmore, Bennett & Cribb 2010
• Global Biotic Interactions: Otodistomum veliporum (Creplin 1837) Stafford 1904
• Global Biotic Interactions: Symcallio evani (Caira 1985) Bernot, Caira & Pickering 2015
• Global Biotic Interactions: Squalonchocotyle borealis (Van Beneden 1853)
• Global Biotic Interactions: Crossobothrium laciniatum Linton 1889

eat

• Global Biotic Interactions: Osmerus eperlanus (Linnaeus 1758) (Smelt)
• Global Biotic Interactions: Hippoglossus hippoglossus (Linnaeus 1758) (Atlantic Halibut)
• Global Biotic Interactions: Anchoa spinifer (Valenciennes 1848) (Anchovy)
• Global Biotic Interactions: Gonatus fabricii (Lichtenstein 1818) (Boreoatlantic armhook squid)
• Global Biotic Interactions: Cyclopterus lumpus Linnaeus 1758 (lumpsucker)

prey on

• Global Biotic Interactions: Gonatus fabricii (Lichtenstein 1818) (Boreoatlantic armhook squid)
• Global Biotic Interactions: Pagophilus groenlandicus (Erxleben 1777) (Harp Seal)
• Global Biotic Interactions: Pusa hispida (Schreber 1775) (Fjord Seal)
• Global Biotic Interactions: Phoca vitulina Linnaeus 1758 (common seal, harbour seal)