The emperor angelfish , Pomacanthus imperator , is a species of marine angelfish. It is a reef-associated fish, native to the Indian and Pacific Oceans, from the Red Sea to Hawaii and the Austral Islands.

Juveniles are dark blue with electric blue and white rings; adults have yellow and blue stripes, with black around the eyes. It takes about four years for an emperor angelfish to acquire its adult colouring. They grow to 40 cm (15.75 in) in length.

Juvenile to adult transition may not fully occur in an aquarium.

References

  • "Pomacanthus imperator". FishBase . Ed. Ranier Froese and Daniel Pauly. March 2006 version. N.p.:

    Emperor Angelfish

    One of the beautiful fish seen off the coast of Desroches in the Seychelles. The Emperor Angelfish (Pomacanthus imperator) grows to 40cm in length.

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    Emperor Angelfish

    Date: 09/17/2005 Owner: Jim Bullitt

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    Emperor angelfish, Pomacanthus imperator

    The stunningly vivid and beautiful colors of the Emperor angelfish remind me of certain butterflyfish, though the angels are bigger and have a large spine on the ...

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    Emperor Angelfish Printout- EnchantedLearning.com

    Emperor Angelfish Printout. The Emperor Angelfish (Pomocanthus imperator, also known as the Imperator Angel) is a warm-water ocean fish. The juveline and adult have very ...

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    Emperor Angelfish -Juvenile, Imperator Angelfish - Pomacanthus ...

    Emperor Angelfish-Juvenile (Pomacanthus imperator) is also known as Imperator Angelfish.

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    Saltwater Aquarium Fish for Marine Aquariums: Emperor Angelfish

    Due to variations within species, your item may not look identical to the image provided.

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    Emperor Angelfish, Imperator Angelfish - Pomacanthus imperator

    Emperor Angelfish (Pomacanthus imperator) is also known as Imperator Angelfish.

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    Emperor Angelfish - Juvenile (A) (Pomacanthus imperator)

    A huge Saltwater Aquarium website that offers Tropical Fish and tons of Saltwater Fish information. (A) Alert - This fish cannot be kept with other Angelfish. If you're attempting ...

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    Amazon.com: "Emperor Angelfish": Key Phrase page

    Key Phrase page for Emperor Angelfish: Books containing the phrase Emperor Angelfish

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    Emperor angelfish - Wikipedia, the free encyclopedia

    The emperor angelfish, Pomacanthus imperator, is a species of marine angelfish. It is a reef-associated fish, native to the Indian and Pacific Oceans, from the Red Sea to Hawaii ...

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