Neonotoporus trachuri (Yamaguti 1938) Srivastava 1942

are endoparasites of

• World Register of Marine Species: Trachurus trachurus (Linnaeus 1758) (Atlantic Horse Mackerel) (adult)
• World Register of Marine Species: Trachurus trachurus (Linnaeus 1758) (Atlantic Horse Mackerel) (adult)
• World Register of Marine Species: Engraulis japonicus Temminck & Schlegel 1846 (Japanese anchovy) (adult)

geographic distribution

• World Register of Marine Species: Japanese part of the North Pacific Ocean
• World Register of Marine Species: Japanese part of the Inland Sea
• World Register of Marine Species: European waters (ERMS scope)
• World Register of Marine Species: Southern China

trophic guild

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