Reeflings

Common name: Spotfin lionfish

Scientific name: Pterois antennata (Bloch, 1787)

General information

The Broadbarred Firefish, also known as the Spotfin Lionfish or Antennata Lionfish, is a striking species recognized for its bold red, white, and black bands and elongated pectoral fins. Its scientific name is Pterois antennata, and it belongs to the family Scorpaenidae. This species is not to be confused with its close relative, the Volitans Lionfish (Pterois volitans), which is larger and has different fin patterns.

Details

Recommended minimum tank volume
200 liter (53 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
20 cm (8″)
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 towards smaller tank mates.
Captive bred
No

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Chordates
    Chordata
  3. Class
    Ray-finned Fishes
    Actinopterygii
  4. Order
    Scorpionfishes
    Scorpaeniformes
  5. Family
    Scorpionfish
    Scorpaenidae
  6. Genus
    Lionfish
    Pterois
  7. Species
    Spotfin lionfish
    Pterois antennata (Bloch, 1787)
  8. Synonyms
    Pseudomonopterus antennatus (Bloch, 1787)
    Pteropterus antennata (Bloch, 1787)
    Scorpaena antennata Bloch, 1787

Care

Pterois antennata requires a spacious aquarium with plenty of hiding places to feel secure. They are carnivorous and prefer a diet of live or frozen foods such as shrimp and small fish. Care should be taken when handling this species due to their venomous spines, which can deliver a painful sting. A well-maintained tank with stable water conditions is essential for their health.

Reproduction

In the wild, Antennata Lionfish are solitary when not breeding. They engage in a courtship dance before the female releases eggs into the water column, which are then fertilized by the male. In captivity, breeding is less common, but with careful attention to water quality and diet, it is possible to encourage spawning.

Habitat

The Antennata Lionfish is found in the Indo-Pacific region, from the Red Sea and East Africa to the Western Pacific. They inhabit coral reefs and lagoons, often hiding in crevices during the day and hunting at night. They can be found at depths ranging from shallow waters to about 50 meters.