Common name: radial firefish; clearfin turkeyfish
General information
The Radiata Lionfish, scientifically known as Pterois radiata, is a striking species recognized for its distinctive black and white striped pattern and elongated fin rays. It is a member of the Scorpaenidae family, which is known for its venomous spines. This species is less commonly seen in the aquarium trade compared to its relatives, the Volitans Lionfish (@species:pterois-volitans) and the Dwarf Lionfish (@species:pterois-miles), but it is prized by hobbyists for its unique appearance and relatively smaller size.
Details
- Recommended minimum tank volume
- 300 liter (79 gallons)
- Salinity
- S.G. 1.023 to 1.026
- Temperature
- 24 to 26 °C (75 to 79 °F)
- Acidity
- pH 8 to 8.4
- Average size
- 38 cm (1′3″)
- Care level
- Moderate to easy Handle with care due to venomous spines.
- Diet
- Carnivore Prefers live foods; can adapt to frozen.
- Social
- Solo Territorial, best kept alone.
- Reefsafe
- No May prey on small fish and inverts.
- Aggression
- Semi aggresive Aggressive, especially when feeding.
- Captive bred
- No
- Conservation statusSource: IUCN Red List
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderScorpionfishesScorpaeniformes
- FamilyScorpionfishesScorpaenidae
- GenusLionfishPterois
- Speciesradial firefish; clearfin turkeyfishPterois radiata Cuvier, 1829
- SynonymsPterois cincta Rüppell, 1838Pteropterus radiata (Cuvier, 1829)
Care
Radiata Lionfish require a spacious tank with plenty of hiding places and room to swim. They are carnivorous and prefer a diet of live or frozen foods such as shrimp, fish, and squid. It's important to handle them with care due to their venomous spines, which can deliver a painful sting. These lionfish are generally hardy and adapt well to life in captivity if provided with the right water conditions and a varied diet.
Reproduction
In the wild, Radiata Lionfish are solitary creatures and come together only to breed. Breeding in captivity is rare, but with the right conditions, it is possible. They are oviparous, with females releasing eggs into the water column to be fertilized by the male. The eggs are then left to drift until hatching.
Habitat
Pterois radiata is found in the Indo-Pacific region, from the Red Sea and East Africa to the western Pacific Ocean. They inhabit coral reefs and lagoons, often hiding in crevices and overhangs during the day. They are nocturnal hunters and can be found at depths ranging from shallow waters to about 30 meters.