HomeMarine aquarium fishTriggers, puffers & boxfishSandwich isle file Sandwich isle file (Cantherhines sandwichiensis) Scientific name: Cantherhines sandwichiensis Quoy & Gaimard, 1824 The Sandwich isle file (Cantherhines sandwichiensis) is a marine fish of the family Monacanthidae. Native range: Eastern Central Pacific, Hawaiian Islands. BiologyBenthopelagic over coral and rock. Feeds mainly on algae and detritus, but also takes tunicates, corals, sponges and other benthic animals. Young spotted.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCantherhines sandwichiensisFamilyMonacanthidae (Filefishes)OrderTetraodontiformes (Puffers and Filefishes)ClassActinopterygii (Ray-finned fishes)Maximum length19.3Depth range2–73 m (7–240 ft)EnvironmentMarine; reef-associated; depth range 2 - 73 mClimateTropicalDistributionEastern Central Pacific: Hawaiian Islands.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.) More triggers, puffers & boxfishWhite-banded triggerfishRhinecanthus aculeatusThornback cowfishLactoria fornasiniSpider-eye pufferCanthigaster amboinensisHawaiian whitespotted tobyCanthigaster jactatorCrowned pufferCanthigaster coronataBristle-tail file-fishAcreichthys tomentosusSee all triggers, puffers & boxfish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026