Leukoma staminea (Conrad 1837)

are eaten by

• Global Biotic Interactions: Enteroctopus dofleini (Wülker 1910) (Giant Pacific Octopus)
• Global Biotic Interactions: Enteroctopus dofleini (Wülker 1910) (Giant Pacific Octopus)
• Global Biotic Interactions: Enhydra lutris (Linnaeus 1758) (Sea Otter)
• Global Biotic Interactions: Pycnopodia helianthoides (Brandt 1835) (Sunflower star)
• Global Biotic Interactions: Larus glaucescens Naumann & JF 1840 (Glaucous-winged Gull)

are parasitized by

• Global Biotic Interactions: Acanthoparyphium spinulosum
• Global Biotic Interactions: Acanthoparyphium spinulosum

are preyed upon by

• Global Biotic Interactions: Larus philadelphia
• Global Biotic Interactions: Larus philadelphia
• Global Biotic Interactions: Enteroctopus dofleini (Wülker 1910) (Giant Pacific Octopus)
• Global Biotic Interactions: Pycnopodia helianthoides (Brandt 1835) (Sunflower star)
• Global Biotic Interactions: Rexithaerus secta (Conrad 1837)

eat

• Global Biotic Interactions: Hysterolecitha trilocalis King & Noble 1961
• Global Biotic Interactions: Renicola cerithidicola Martin 1971
• Global Biotic Interactions: Pygidiopsoides spindalis Martin 1951
• Global Biotic Interactions: Detritus
• Global Biotic Interactions: Himasthla rhigedana Dietz 1909

prey on

• Global Biotic Interactions: Parorchis acanthus (Nicoll)
• Global Biotic Interactions: Phocitremoides ovale
• Global Biotic Interactions: Hysterolecitha trilocalis King & Noble 1961
• Global Biotic Interactions: Renicola buchanani (Martin & Gregory 1951)
• Global Biotic Interactions: Acanthotrema hancocki (Martin 1950) Lafuente, Roca & Carbonell 2000