HomeFish encyclopediaRay-finned fishesPerch-like fishClinidsNatal weedfish Natal weedfish (Heteroclinus antinectes) Scientific name: Heteroclinus antinectes G?nther, 1861 The Natal weedfish (Heteroclinus antinectes) is a marine fish of the family Clinidae. Native range: Eastern Indian Ocean, Australia. Species factsScientific nameHeteroclinus antinectesFamilyClinidae (Clinids)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)EnvironmentMarine; demersalClimateSubtropicalDistributionEastern Indian Ocean: Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmless SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026