Lecithaster salmonis Yamaguti 1934

are endoparasites of

• World Register of Marine Species: Jaydia lineata (Temminck & Schlegel 1842) (adult)
• World Register of Marine Species: Oncorhynchus keta (Walbaum 1792) (Chum salmon) (adult)
• World Register of Marine Species: Leiognathus equulus (Forsskål 1775) (Common Ponyfish) (adult)
• World Register of Marine Species: Gasterosteus aculeatus Linnaeus 1758 (Alaskan stickleback) (adult)
• World Register of Marine Species: Osmerus mordax (Mitchill 1814) (Rainbow smelt) (adult)

geographic distribution

• United States Species List: United States
• World Register of Marine Species: Japanese Exclusive Economic Zone
• World Register of Marine Species: Japanese Exclusive Economic Zone
• World Register of Marine Species: Akkeshi Bay
• World Register of Marine Species: Oregon, Washington, Vancouver Coast and Shelf

trophic guild

• World Register of Marine Species: endoparasite
• World Register of Marine Species: endoparasite
• World Register of Marine Species: endoparasite
• World Register of Marine Species: endoparasite
• World Register of Marine Species: endoparasite