Common name: Short-tooth cardinal

Scientific name: Ostorhinchus apogonoides (Bleeker, 1856)
Close up of Short-tooth Cardinalfish -Goldbelly Cardinalfish (Ostorhinchus apogonoides) on the coral reef.Short-tooth cardinal or Goldbelly cardinalfish (Ostorhinchus apogonoides)

General information

The Copperband Butterflyfish, also known as the Beaked Coralfish, is a striking species with bold bands of white and copper-orange, punctuated by a distinctive black 'eye-spot' at the base of the dorsal fin. Its elongated snout is adapted for picking food out of crevices and between coral branches.

Details

Recommended minimum tank volume
75 liter (20 gallons)
Salinity
S.G. 1.020 to 1.025
Temperature
24 to 28 °C (75 to 82 °F)
Acidity
pH 8.1 to 8.4
Average size
10 cm (4″)
Care level
Moderate to easy
Diet
Carnivore
Social
Harem
Reefsafe
Yes
Aggression
Peaceful
Captive bred
No

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Chordates
    Chordata
  3. Class
    Ray-finned Fishes
    Actinopterygii
  4. Order
    Perch-like Fishes
    Perciformes
  5. Family
    Cardinalfish
    Apogonidae
  6. Genus
    Cardinalfish
    Ostorhinchus
  7. Species
    Short-tooth cardinal
    Ostorhinchus apogonoides (Bleeker, 1856)
  8. Synonyms
    Apogon apogonides (Bleeker, 1856)
    Apogon apogonoides (Bleeker, 1856)
    Apogon enigmaticus (Smith, 1961)
    Apogonichthyoides enigmaticus Smith, 1961
    Cheilodipterus apogonides Bleeker, 1856
    Cheilodipterus apogonoides Bleeker, 1856
    Ostorhinchus apogonides (Bleeker, 1856)
    Ostorhynchus apogonides (Bleeker, 1856)

Care

Copperband Butterflyfish are known for their specialized dietary needs, primarily feeding on benthic invertebrates such as tube worms, small crustaceans, and mollusks in the wild. In captivity, they require a varied diet including meaty foods like mysis shrimp, brine shrimp, and clams on the half shell. They can be shy and may need a peaceful tank environment to thrive.

Reproduction

In the wild, Copperband Butterflyfish form monogamous pairs during breeding. They are broadcast spawners, releasing eggs and sperm into the water column where fertilization occurs. Raising the larvae in captivity is challenging due to their specific planktonic dietary requirements.

Symbiosis

While not known for a specific symbiotic relationship like clownfish with anemones, Copperband Butterflyfish play a role in controlling parasite populations on corals and other invertebrates, thus contributing to the overall health of the reef ecosystem.

Habitat

Native to the Indo-Pacific region, Copperband Butterflyfish are found in coral-rich areas and lagoons, often in pairs or small groups. They prefer environments with plenty of live rock for foraging and hiding.