HomeFish encyclopediaRay-finned fishesPuffers and FilefishesPorcupinefishes (burrfishes)Four-bar porcupinefish Four-bar porcupinefish (Lophodiodon calori) Scientific name: Lophodiodon calori Bianconi, 1854 The Four-bar porcupinefish (Lophodiodon calori) is a marine fish of the family Diodontidae. Native range: Indo-Pacific. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 10-12; Anal spines: 0; Anal soft rays: 10 - 11. Pelagic specimens with small spots covering body; benthic specimens with 4 dark bars on flanks and a blotch on each pectoral and dorsal fin bases; fins unspotted.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLophodiodon caloriFamilyDiodontidae (Porcupinefishes (burrfishes))OrderTetraodontiformes (Puffers and Filefishes)ClassActinopterygii (Ray-finned fishes)Maximum length30.0Depth range100 m (328 ft)EnvironmentMarine; demersal; depth range ? - 100 mClimateTropicalDistributionIndo-Pacific.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interestResilienceMedium, 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