Pomacanthus navarchus

Last updated

Pomacanthus navarchus
1 Pomacanthus navarchus Blue-gridled angelfish.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Perciformes
Family: Pomacanthidae
Genus: Pomacanthus
Species:
P. navarchus
Binomial name
Pomacanthus navarchus
(F. Cuvier, 1831)
Synonyms [2]
  • Euxiphipops navarchus(Cuvier, 1831)
  • Holacanthus navarchusCuvier, 1831
  • Pomacnthodes navarchus(Cuvier, 1831)

Pomacanthus navarchus, the blue-girdled angelfish or majestic angelfish, is a marine angelfish from the Indo-Pacific region. It occasionally makes its way into the aquarium trade. [3] P. navarchus is one of the smallest of the larger species of angelfish. It grows to a maximum length of 28 centimetres (11 in), but is usually much smaller than this, and can live to be up to 21 years old. Younger fish stay closer to the shallows, but the more mature fish can be found up to 120 feet (37 m) deep. Majestic angelfish eat mainly sponges and tunicates. Juvenile fish are mostly blue in color with white stripes. As they mature, they take on a yellow coloration on the flanks, dorsal fin, and tail.

Contents

Description

The body of this fish is laterally flattened. Adult fish have three main colored sections; the anterior section in front of the eyes and the front part of the body is lemon yellow; the central section is funnel-shaped and is deep blue, and the posterior section is reticulated in bright yellow and blue. The sections are separated by pale blue bands edged with black. The mouth and lips are blue as are the rays of the pectoral and anal fins, while the dorsal and caudal fins are yellow, edged with pale blue. There is a long spine on the gill cover which is used in defence. Juvenile fish are dark blue with slightly curved, white lateral stripes. [4] The change from the juvenile to the adult coloring takes place quite abruptly, with little intermediate coloring. [2]

Distribution and habitat

Pomacanthus navarchus is native to the tropical Indo-Pacific region, its range extending from Indonesia and the Philippines to northern and eastern Australia and Micronesia. It can be found at depths down to about 40 m (130 ft) on outer reef slopes, channels and lagoons in coral-rich habitats. [2]

Ecology

Pomacanthus navarchus is territorial and is generally found alone, but occasionally in pairs or small groups. It inhabits the demersal zone, feeding on sponges, algae, tunicates, zooplankton and small invertebrates. It is a protogynous hermaphrodite, starting adult life as a female and later becoming a male. [4]

Related Research Articles

<span class="mw-page-title-main">Pomacanthidae</span> Family of fishes

Marine angelfish are perciform fish of the family Pomacanthidae. They are found on shallow reefs in the tropical Atlantic, Indian, and mostly western Pacific Oceans. The family contains seven genera and about 86 species. They should not be confused with the freshwater angelfish, tropical cichlids of the Amazon Basin.

<span class="mw-page-title-main">Emperor angelfish</span> Species of fish

The emperor angelfish 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. This species is generally associated with stable populations and faces no major threats of extinction. It is a favorite of photographers, artists, and aquarists because of its unique, brilliant pattern of coloration.

<span class="mw-page-title-main">French angelfish</span> Species of fish

The French angelfish is a species of marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae. It occurs in the Western Atlantic Ocean.

<span class="mw-page-title-main">Bluering angelfish</span> Species of fish

The bluering angelfish, also known as the Annularis Angelfish and the Blue King Angelfish, is a species of marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae. It is member of the genus Pomacanthus, composed of large marine angelfish.

<i>Holacanthus bermudensis</i> Species of fish

Holacanthus bermudensis, also known as the blue angelfish or Bermuda blue angelfish, is a species of ray-finned fish, a marine angelfish belonging to the family Pomacanthidae. It occurs in the western Atlantic Ocean.

<span class="mw-page-title-main">Royal angelfish</span> Species of fish

The royal angelfish, or regal angelfish, is a species of marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae, and the monotypic genus Pygoplites. It is found in tropical Indo-Pacific oceans. It can grow as long as 25 cm.

<span class="mw-page-title-main">Gray angelfish</span> Species of fish

The gray angelfish, also written as grey angelfish and known in Jamaica as the pot cover, is a species of marine ray-finned fish belonging to the marine angelfish family, Pomacanthidae. It is found in the Western Atlantic Ocean.

<span class="mw-page-title-main">Sixbar angelfish</span> Species of fish

The sixbar angelfish, also known as the six banded angelfish, is a species of marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae. It is found in Indo-Pacific region.

<i>Holacanthus passer</i> Species of fish

Holacanthus passer is a large marine angelfish of the family Pomacanthidae. Its large size and bright colors make it a popular aquarium fish, even though it can be difficult to keep.

<i>Pomacanthus asfur</i> Species of fish

Pomacanthus asfur, the Arabian angelfish, is a species of marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae. It is found in the Western Indian Ocean.

<i>Pomacanthus maculosus</i> Species of fish

Pomacanthus maculosus, the yellowbar angelfish, half-moon angelfish, yellow-marked angelfish, yellowband angelfish or yellow-blotched angelfish, is a species of marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae. It is found in the western Indian Ocean and, more recently, in the eastern Mediterranean Sea.

<i>Pomacanthus zonipectus</i> Species of fish

Pomacanthus zonipectus, the Cortez angelfish, is a species of marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae. It is from the Eastern Pacific. It occasionally makes its way into the aquarium trade.

<i>Pomacanthus semicirculatus</i> Species of fish

Pomacanthus semicirculatus, also known as the semicircled angelfish, Koran angelfish, blue angelfish, zebra angelfish or half-circled angelfish, is a species of ray-finned fish, a marine angelfish, in the family Pomacanthidae. It is found in the Indo-West Pacific Ocean. It occasionally makes its way into the aquarium trade.

<i>Chaetodontoplus caeruleopunctatus</i> Species of fish

Chaetodontoplus caeruleopunctatus, the bluespotted angelfish, is a species of marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae. It is from the Western-Pacific Ocean.

<i>Chaetodontoplus meridithii</i> Species of fish

Chaetodontoplus meridithii, the Queensland yellowtail angelfish, Meredith's angelfish or yellow-finned angelfish, yellowtail angelfish, is a species of marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae. It is found off eastern Australia.

<i>Acanthurus dussumieri</i> Species of fish

Acanthurus dussumieri, commonly known as Dussumier's surgeonfish, the eye-stripe surgeonfish or the ornate surgeonfish, is a ray-finned fish from the Indo-Pacific. It occasionally makes its way into the aquarium trade. It grows to a maximum length of 54 cm (21 in) but 35 cm (14 in) is a more usual size.

<i>Pomacanthus xanthometopon</i> Species of fish

Pomacanthus xanthometopon is a marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae found in shallow parts of the Indo-Pacific. It is commonly known as the blueface angelfish or the yellowface angelfish because of its striking facial colouration.

<i>Apolemichthys trimaculatus</i> Species of fish

Apolemichthys trimaculatus, the threespot angelfish or flagfin angelfish, is a demersal marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae. It has a wide Indo-Pacific distribution.

<span class="mw-page-title-main">Goldtail angelfish</span> Species of fish

The goldtail angelfish, also known as the earspot angelfish, is a species of marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae. It is found in the western Indian Ocean.

<span class="mw-page-title-main">Old woman angelfish</span> Species of fish

The old woman angelfish is a species of marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae. It is found in the western Indian Ocean.

References

  1. Pyle, R.; Rocha, L.A.; Craig, M.T. (2010). "Pomacanthus navarchus". IUCN Red List of Threatened Species . 2010: e.T165867A6152605. doi: 10.2305/IUCN.UK.2010-4.RLTS.T165867A6152605.en . Retrieved 20 November 2021.
  2. 1 2 3 Froese, Rainer; Pauly, Daniel (eds.) (2020). "Pomacanthus navarchus" in FishBase . July 2020 version.
  3. Schiemer, Gregory (July 2005). "Aquarium Fish: Pomacanthus navarchus - The Majestic Angelfish". Advanced Aquarist. Pomacanthus Publications, LLC. Retrieved 2012-01-06.
  4. 1 2 Cornu, Francois. "Polycarpa aurata" (in French). Sous les Mers. Retrieved July 2, 2020.