Exquisite Butterflyfish (Chaetodon austriacus)

Also known as Blacktail Butterflyfish, Black-tailed Butterflyfish, Coralfish, Polyp Butterflyfish, Red Sea Butterflyfish, Red Sea Melon Butterflyfish

Description

Also known as Blacktail Butterflyfish, Black-tailed Butterflyfish, Coralfish, Polyp Butterflyfish, Red Sea Butterflyfish, Red Sea Melon Butterflyfish.

Found in pairs, over coral and rocky areas of lagoons and seaward reefs, rich in coral growth.
They feed on coral polyps and sea anemone tentacles.
Juveniles found around single coral heads.
Length - 13cm
Depth - 1-15m
Widespread - Mediterranean, Western Indian Ocean - Red Sea to Gulf of Aden

Butterflyfishes have very fine hair like teeth that enable them to pick out small organisms inaccessible to most other fish for eating.
They thrive mainly on a diet of coral polyps, tentacles of featherdusters and Christmas-tree worms. As these food sources all zap back into their shells, 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. (edit) Ref: https://www.fishbase.se/summary/6514

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