Apolemichthys trimaculatus

Source: Wikipedia, the free encyclopedia.

Apolemichthys trimaculatus

Least Concern  (IUCN 3.1)[1]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Perciformes
Family: Pomacanthidae
Genus: Apolemichthys
Species:
A. trimaculatus
Binomial name
Apolemichthys trimaculatus
(Cuvier, 1831)[2]
Synonyms[3]

Holacanthus trimaculatus Cuvier, 1831

Apolemichthys trimaculatus, the threespot angelfish or flagfin angelfish, is a

marine angelfish belonging to the family Pomacanthidae. It has a wide Indo-Pacific
distribution.

Description

Apolemichthys trimaculatus is a bright yellow species of angelfish which has blue lips, a wide black margin to the

anal fin, a black spot on the forehead and a faint spot just to the rear of the operculum. The juveniles do not have the spots and show a thin black band running vertically through the eye and vertical golden barring on the flanks.[4] The dorsal fin contains 14 spines and 16-18 soft rays while the anal fin has 3 spines and 17-19 soft rays. This species attains a maximum total length of 26 centimetres (10 in).[3]

Distribution

Apolemichthys trimaculatus is widely distributed throughout the tropical waters of the

Ashmore Reef in the Timor Sea[4] and the Great Barrier Reef in Queensland.[5]

Habitat and biology

Apolemichthys trimaculatus is found at depths of 10 to 80 metres (33 to 262 ft) where it lives on outer coral reef slopes and drop-offs.[1] Here it feeds mainly on benthic invertebrates, mainly sponges and tunicates, although crustaceans are also taken.[6] The juveniles are more secretive and solitary than the adults and typically remain deeper than 25 metres (82 ft). Adults are normally encountered at moderate depths in small, loosely organised groups.[3]

Threespot angelfish has a diurnal activity. It is protogynous hermaphrodite, which means the female can evolve to male during its life, and lives in harem composed of two to seven females for a male and it's a territorial fish.[7]

Systematics

Apolemichthys trimaculatus Was first formally

Molucca Islands.[8]

Utilisation

Apolemichthys trimaculatus is frequently found in the aquarium trade.[1]

References

  1. ^
    doi:10.2305/IUCN.UK.2010-4.RLTS.T165835A6144569.en
    . Retrieved 20 November 2021.
  2. ^ Bailly, N. (2013). Bailly N (ed.). "Apolemichthys trimaculatus". FishBase. World Register of Marine Species. Retrieved 12 January 2021.
  3. ^ a b c Froese, Rainer; Pauly, Daniel (eds.) (2019). "Apolemichthys trimaculatus" in FishBase. December 2019 version.
  4. ^ a b Dianne J. Bray. "Apolemichthys trimaculatus". Fishes of Australia. Museums Victoria. Retrieved 12 January 2021.
  5. ^ "Three-spot Angelfish, Apolemichthys trimaculatus (Cuvier, 1831)". Australian Museum. Retrieved 12 January 2021.
  6. ^ "Apolemichthys trimaculatus". Saltcorner!. Bob Goemans. 2012. Retrieved 12 January 2021.
  7. ISBN 9780691089959
    .
  8. ^ Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Apolemichthys". Catalog of Fishes. California Academy of Sciences. Retrieved 12 January 2021.

External links

Retrieved from "https://en.wikipedia.org/w/index.php?title=Apolemichthys_trimaculatus&oldid=1194313541"