Common name: Burton's Starfish

Scientific name: Aquilonastra burtoni (Gray, 1840)

General information

Aquilonastra burtoni, commonly known as Burton's Starfish, is a small and colorful echinoderm that is often sought after by reef aquarium enthusiasts for its beauty and relatively easy care requirements. This species is known for its distinctive star shape and the variety of colors it can display, ranging from brown to bright orange, often with contrasting patterns.

Details

Recommended minimum tank volume
40 liter (11 gallons)
Salinity
S.G. 1.023 to 1.025
Temperature
22 to 26 °C (72 to 79 °F)
Acidity
pH 8.1 to 8.4
Average size
10 cm (4″)
Care level
Moderate to easy
Diet
Detritivore
Reefsafe
Yes
Aggression
Peaceful
Captive bred
No

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Echinoderms
    Echinodermata
  3. Class
    Starfish
    Asteroidea
  4. Order
    Starfish
    Valvatida
  5. Family
    Starfish
    Asterinidae
  6. Genus
    Starfish
    Aquilonastra
  7. Species
    Burton's Starfish
    Aquilonastra burtoni (Gray, 1840)
  8. Synonyms
    Asterina burtoni Gray, 1840
    Asterina wega Perrier, 1875
    Asteriscus wega Perrier, 1869

Care

Burton's Starfish are considered to be hardy and adaptable to a range of conditions found in well-established reef aquariums. They require a tank with plenty of live rock and a stable environment to thrive. It's important to maintain good water quality and stable parameters, as sudden changes can stress these starfish. They feed on detritus and small organisms found in the aquarium substrate and on live rock.

Reproduction

In the wild, Aquilonastra burtoni reproduces by broadcasting gametes into the water column where fertilization occurs. In the aquarium, however, reproduction is less common but can occur if conditions are ideal. Hobbyists may observe the release of gametes or the development of tiny starfish around the tank if successful reproduction takes place.

Habitat

Aquilonastra burtoni is found in the Indo-Pacific region, typically in shallow waters and on coral reefs. They are often seen in areas with sandy substrates or among rubble where they can find food and shelter.