Parascarophis sphyrnae Campana-Rouget 1955

are endoparasites of

• World Register of Marine Species: Sphyrna mokarran (Rüppell 1837) (Great Hammerhead) (adult)
• World Register of Marine Species: Sphyrna zygaena (Linnaeus 1758) (Smooth Hammerhead) (adult)
• World Register of Marine Species: Sphyrna lewini (Griffith & Smith 1834) (Scalloped hammerhead) (adult)

geographic distribution

• World Register of Marine Species: Northeast Australian Shelf
• World Register of Marine Species: European waters (ERMS scope)
• World Register of Marine Species: Sahul Shelf
• World Register of Marine Species: Brazilian Exclusive Economic Zone

trophic guild

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