|Latin name||Pervagor janthinosoma - (Bleeker, 1854)|
|Common name||Blackbar filefish|
|Family||Monacanthidae - Pervagor|
|Origin||East Indian Ocean, West Indian Ocean, Australia, Japan, Indonesia, East Pacific, New Zealand, Central/West Pacific|
|Max length||13.0 cm (5.1")|
As aquarium fish
This species can be fastidious and in an aquarium it can be very difficult to get them to eat sufficiently.
This species likes to eat tubeworms.
Can be a threat towards small crustaceans
This species can be a threat towards small crustaceans, e.g. small shrimp.
This fish requires feeding several times a day, especially when newly added.
When the fish can find its natural food in the aquarium it requires less frequent feeding.
This species is very shy and docile, so one should be careful when keeping it with more aggressive fish.
This species needs good hiding places, for example, between live rocks.
Family description (Monacanthidae)
Filefish (Monacanthidae) have a very characteristic appearance, but whether one likes them or not is a matter of taste.
Some species are suitable for aquaria, although they will occasionally eat a coral or invertebrate. They are therefore not so well suited to coral tanks.
They are often used to fight glass anemones (Aiptasia) and Majano anemones. Pervagor nigrolineatus is especially good at this.
They need peace and quiet from both the aquarist and other fish, when adjusting to the tank life.
Be careful when catching them, as they easily becomes caught in the net.
|Distribution||Indo-Pacific: East Africa to Samoa, north to southern Japan, south to New South Wales and Tonga.|
|English common names||Ear-spot filefish, Blackbar filefish|
References and further reading
Henry C. Schultz. 2004. Files Not Meant For Your Toolbox (or Reef Aquarium!) - Reefkeeping Magazine - (English)
Dave Wolfenden. 2013. Filefish: A bit of rough! - Practical Fishkeeping - (English)
Scott W. Michael. Can You Add Filefish to a Reef Tank? - Fish Channel - (English)
Bob Fenner. Filefishes, Family Monacanthidae, Part I, Part II, Part III - Wet Web Media - (English)
Scott W. Michael. Those Fabulous Filefish - Tropical Fish Hobbyist Magazine - (English)
Froese, R. and D. Pauly. Editors. 2014. FishBase. World Wide Web electronic publication. www.fishbase.org, version (08/2014).
|docile shy, hard to feed, eats feather duster worm, eats shrimp|