HomeMarine aquarium fishOther marine fishTwosaddle goatfish Twosaddle goatfish (Parupeneus insularis) Scientific name: Parupeneus insularis Randall & Myers, 2002 The Twosaddle goatfish (Parupeneus insularis) is a marine fish of the family Mullidae. BiologyOccurs on coral reefs and adjacent habitats, generally in less than 30 m, but has been recorded to 83 meters. Benthopelagic. Stomach contents of 12 specimens consist of 44% by volume of crabs; followed by shrimps, octopuses, mantis shrimps, amphipods and other crustaceans, fishes, and polychaetes.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameParupeneus insularisFamilyMullidae (Goatfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length30.0Depth range30–75 m (98–246 ft)EnvironmentMarine; reef-associated; depth range 30 - 75 mClimateTropicalDistributionEastern Central Pacific: Hawaii, French Polynesia, and Pitcairn Islands to the Marshall, Mariana, Phoenix, and Samoa islands. This species is included in the Parupeneus trifasciatus complex where, Parupeneus trifasciatus is restricted to the Indian Ocean and Parupeneus crassilabris is from eastern Indian Ocean and the western Pacific, east to Fiji, Tonga, and the Caroline Islands.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesGamefish: yes; aquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More other marine fishSidespot goatfishParupeneus pleurostigmaManybar goatfishParupeneus multifasciatusGold-saddle goatfishParupeneus cyclostomusDash-and-dot goatfishParupeneus barberinusBicolor goatfishParupeneus barberinoidesYellowstripe goatfishMulloidichthys flavolineatusSee all other marine fish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026