Echinocephalus sinensis Ko 1975

are endoparasites of

• World Register of Marine Species: Aetobatus flagellum (Bloch & Schneider 1801) (Longheaded eagle ray) (adult)
• World Register of Marine Species: Aetobatus narinari (Euphrasen 1790) (Bonnetray) (adult)
• World Register of Marine Species: Magallana gigas (Thunberg 1793) (Japanese oyster) (adult)

geographic distribution

• World Register of Marine Species: New Caledonia
• World Register of Marine Species: Deep Bay

trophic guild

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