Dolichoenterum longissimum Ozaki 1924

have host

• Global Biotic Interactions: Ophichthus cruentifer (Goode & Bean 1896) (Margined snake eel)

parasitize

• Global Biotic Interactions: Conger myriaster (Brevoort 1856) (Whitespotted conger)
• Global Biotic Interactions: Ophichthus cruentifer (Goode & Bean 1896) (Margined snake eel)
• Global Biotic Interactions: Conger verreauxi Kaup 1856 (Common conger-eel)