- Source: Orange spotted filefish
The orange spotted filefish or harlequin filefish, Oxymonacanthus longirostris, is a filefish in the family Monacanthidae found on coral reefs in the Indo-Pacific Oceans. The orangespotted filefish is a different species and refers to Cantherhines pullus.
The orange spotted filefish is pale blue with about eight longitudinal rows of orange-yellow patches. In the wild it feeds almost exclusively on Acropora polyps.
In the aquarium
They are often offered for sale in the aquarium trade, but few survive long in captivity. They are difficult to maintain in an aquarium unless provided with live corals. They must be kept in species-specific tanks, or tanks with very passive tankmates such as seahorses or pipefish. They have been successfully bred in captivity.
In the wild
Orange spotted filefish absorb and use chemicals in the Acropora coral they eat to take on its smell, which cloaks them from natural predators like cod. In addition to this trait, not observed among other vertebrates, they also use visual camouflage.
References
External links
Media related to Oxymonacanthus longirostris at Wikimedia Commons
Data related to Oxymonacanthus longirostris at Wikispecies
Photos of Orange spotted filefish on Sealife Collection
Kata Kunci Pencarian:
- Orange spotted filefish
- List of marine aquarium fish species
- Cantherhines
- Thamnaconus hypargyreus
- List of vulnerable fishes
- List of reef fish of the Red Sea
- List of least concern fishes
- List of fishes of the Houtman Abrolhos
- Cephalopholis argus
- List of fish common names
