Bathycreadium biscayense Bray 1973

are endoparasites of

• World Register of Marine Species: Trachyrincus scabrus (Rafinesque 1810) (地中海顳孔鱈) (adult)
• World Register of Marine Species: Coelorinchus caelorhincus (Risso 1810) (saddled grenadier) (adult)
• World Register of Marine Species: Lepidion eques (Günther 1887) (北大西洋雅鱈) (adult)

geographic distribution

• World Register of Marine Species: Bay of Biscay
• World Register of Marine Species: European waters (ERMS scope)

trophic guild

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