HomeMarine aquarium fishEels, lionfish & predatorsDevil firefish Devil firefish (Pterois miles) Scientific name: Pterois miles Bennett, 1828 The Devil firefish (Pterois miles) is a marine fish of the family Scorpaenidae. Native range: Indian Ocean, Red Sea south to Port Alfred, South Africa and east to Sumatra, Indonesia. Also known in eastern Mediterranean. BiologyDorsal spines (total): 13; Dorsal soft rays (total): 9-11; Anal spines: 3; Anal soft rays: 6 - 7. Reddish to tan or grey in color, with numerous thin dark bars on body and head; tentacle above eye may be faintly banded. Adults have a band of small spines along the cheek and small spots in the median fins.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePterois milesFamilyScorpaenidae (Scorpionfishes or rockfishes)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length35.0Depth range60 m (197 ft)EnvironmentMarine; reef-associated; depth range ? - 60 mClimateTropicalDistributionIndian Ocean: Red Sea south to Port Alfred, South Africa and east to Sumatra, Indonesia. Also known in eastern Mediterranean.Conservation status (IUCN)Not EvaluatedThreat to humansVenomousUsesAquarium: commercialResilienceVery Low, minimum population doubling time more than 14 years (Preliminary K or Fecundity.) More eels, lionfish & predatorsRed lionfishPterois volitansHawaiian turkeyfishPterois sphexHawaiian lionfishDendrochirus barberiHumpback nohuSebastapistes coniortaBlackfoot firefishParapterois heteruraJenkin's scorpionfishScorpaenopsis cacopsisSee all eels, lionfish & predators SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026