HomeFish encyclopediaRay-finned fishesPerch-like fishMorwongsSpottedtail morwong Spottedtail morwong (Cheilodactylus zonatus) Scientific name: Cheilodactylus zonatus Cuvier, 1830 The Spottedtail morwong (Cheilodactylus zonatus) is a marine fish of the family Cheilodactylidae. Native range: Northwest Pacific, central Honshu southward, South China Sea and Taiwan. Species factsScientific nameCheilodactylus zonatusFamilyCheilodactylidae (Morwongs)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length45.0EnvironmentMarine; benthopelagicClimateTropicalDistributionNorthwest Pacific: central Honshu southward, South China Sea and Taiwan.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026