Podocotyloides gracilis (Yamaguti 1932) Pritchard 1966

are endoparasites of

• World Register of Marine Species: Diagramma pictum (Thunberg 1792) (grunt) (adult)
• World Register of Marine Species: Plectorhinchus multivittatus (Macleay 1878) (adult)
• World Register of Marine Species: Lethrinus Cuvier 1829 (adult)
• World Register of Marine Species: Diagramma Oken 1817 (adult)

geographic distribution

• World Register of Marine Species: Great Barrier Reef
• World Register of Marine Species: Makassar Strait
• World Register of Marine Species: Sulawesi Sea/Makassar Strait

trophic guild

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