![]() Like many other triggerfish, it can require a large aquarium and be aggressive towards other fish. The first long dorsal spine when is erected, it is used to impress an opponent or to avoid a predator to pull it out of its refuge.īecause of its attractive coloration, this fish is one of the most highly prized aquarium fish. It can be very aggressive with other fish and congeners. This triggerfish has a diurnal activity, is solitary and defends a territory. Juveniles are usually staying below 20 m sheltered close to caves or overhangs.īalistoides conspicillum has a varied diet based on different benthic organisms like molluscs, echinoderms and crustaceans. It is most commonly found along external reef slopes with clear water until 75 m depth. A single record was reported in the Mediterranean Sea in Spanish waters in 2012, a likely aquarium release. The clown triggerfish is widely distributed throughout the tropical and subtropical waters of the Indian Ocean and in the western Pacific Ocean. Juveniles have a black background coloration spangled with small white spots, the extremity of the snout and the base of the first dorsal fin is yellowish. The caudal fin is yellowish in its center and has black margin. The caudal peduncle has a yellowish blotch on its top part and has three horizontal sets of spiny scales. The second dorsal fin and the anal fin are white and underlined with a yellow line at their base. There is a yellowish ring around the mouth, which is surrounded by another fin white ring.Ī white stripe ride the snout just under the eyes level. The area around the first dorsal fin is crossed by yellowish sinuosities which draw like a network reminding the leopard's patterns. ![]() Half of inferior part of the body is marked with big white spots which are more or less round. The pelvic fin is reduced to a ventral protrusion. The second dorsal fin is similar in shape and size to the anal fin which is symmetrically opposed to it. This set of dorsal spines composed a trigger system which is a characteristic from the family Balistidae. ![]() It is erectile and hidden in a dorsal furrow. The first dorsal fin is composed of three spines, one of which is longer and stronger. The mouth is small, terminal and has strong teeth. The head is large and represents approximately one third of the body length. Its body has a stocky appearance, oval shape and compressed laterally. The clown triggerfish is a fish which grows up to 50 cm (19.7 inches). The clown triggerfish ( Balistoides conspicillum), also known as the bigspotted triggerfish, is a demersal marine fish belonging to the family Balistidae, or commonly called triggerfish.ĭescription Because of its coloration, the clown triggerfish is highly prized as an aquarium fish.
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