Teardrop butterflyfish

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Teardrop butterflyfish

Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Perciformes
Family: Chaetodontidae
Genus: Chaetodon
Species: C. unimaculatus
Binomial name
Chaetodon unimaculatus
Bloch, 1787

The teardrop butterflyfish, Chaetodon unimaculatus, is a butterflyfish of the family Chaetodontidae found in the Indo-Pacific oceans from Indonesia) to the Hawaiian, Marquesan and Ducie islands, north to southern Japan, south to Lord Howe and Rapa islands, and throughout Micronesia, at depths down to 60 m. Its length is up to 20 cm. Replaced in the Indian Ocean by Chaetodon interruptus, now considered to be a separate species but previously thought to be a subspecies.

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[edit] Description

The teardrop butterflyfish is easily identified by the colour pattern of yellow, white and black. The caudal fin is transparent. Juveniles are virtually identical to adults in coloration.

[edit] Habitat

They occur in small groups on reef flats, clear lagoon and seaward reefs, and feed on soft and hard corals, polychaetes, small crustaceans, and filamentous algae. In Indonesia, they are usually seen at moderate depths, usually swimming in small groups. Adults are mainly at depths of 20 to 60 m.

[edit] Reproduction

Reproduction is oviparous, with pairs forming during breeding. They are monogamous.

[edit] References

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