Black-backed Butterflyfish

Scientific Name: Chaetodon melannotus
Species: Butterflyfishes (Chaetodontidae)
Other names: Coralfishes, Black-Backed Butterflyfish, Black-Backed Coralfish.

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Description

Also known as Coralfishes, Black-back Butterflyfish and Black-backed Coralfish.

Found usually in pairs in lagoons with large coral formations.
They feed on coral polyps, tentacles of featherdusters and Christmas-tree worms.
When seen at night or frightened this fish will change colour.
Length - 15cm
Depth - 5-30m
Widespread Indo-Pacific

Butterflyfish and angelfish are members of the bristletooth family (Chaetodontidae) they have very fine hairlike teeth that enable them to pick out small organisms inaccessible to most other fish for eating.
Butterflyfishes thrive on a diet of coral polyps, tentacles of featherdusters and Christmas-tree worms. As these food sources all zap back into their shells the butterflyfishes need to be able to hover motionless while picking at the coral and to dart swiftly over short distances to get the worm before it retracts. They do this by using their Pectoral fins as oars to brake, sprint, turn and even reverse.

Spotted

The Black-backed Butterflyfish is found in or near the Indo-Pacific region(s) and has been photographed 10 times by users @fishx6 @glove2 @greatwhite

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