acanthurus leucosternon

      Acanthurus leucosternon GudangMovies21 Rebahinxxi LK21

      Acanthurus leucosternon, commonly known as the blue surgeonfish, powder blue tang or powder-blue surgeonfish, is a species of marine ray-finned fish belonging to the family Acanthuridae, the surgeonfishes, unicornfishes and tangs. This species is found in the Indian Ocean.


      Taxonomy


      Acanthurus leucosternon was first formally described in 1833 by the English naturalist Edward Turner Bennett with its type locality given as Sri Lanka. The genus Acanthurus is one of two genera in the tribe Acanthurini which is one of three tribes in the subfamily Acanthurinae which is one of two subfamilies in the family Acanthuridae.


      Etymology


      Acanthurus leucosternon has the specific name leucosternon. This combines the Greek words leukos, meaning "white", and sternon, meaning "breast"; this refers to the white chest shown by this species.


      Description


      The fish can reach an average size of 23 cm (9 in) in length. The body has an oval shape and is compressed laterally. Like other surgeonfishes, Acanthurus leucosternon swims with its pectoral fins. The caudal fin has a crescent shape. The fish has a "surgeon's scalpel," an erected part of the spine located at the base of the tail. The mouth is small and pointed in a beak-like manner with tiny and sharp teeth for reaching narrow spaces of food. Its sides are blue; its dorsal fin and the base of caudal fin are yellow; the head is black; the mouth, the throat area, the anal and pelvic fins are white. The pectoral fins are transparent with yellow reflections. The intensity of its blue color shows off if the fish is healthy or not.
      The fish does not undergo color changes as it matures; as some tangs, surgeonfish and unicornfish do.


      Distribution and habitat


      Acanthurus leucosternon is found in tropical waters from the Indian Ocean. The species inhabits shallow and clear coastal waters always associated with a reef. It prefers flat top reefs and areas along seaward slopes.


      Behaviour



      The powder blue tang, like most fish in the family Acanthuridae, is herbivorous, eating mostly benthic algae. Acanthurus leucosternon has a diurnal activity. It is solitary, territorial and aggressive with other surgeonfish. In cases where food is plentiful, it may feed in shoals, but in cases of scarcity, it may compete individually for food. It may use its surgeon's scalpel as a defensive weapon.


      Economic value


      The powder blue tang is rarely harvested for anything other than the marine aquarium industry. It is a commonly sold fish that is moderately difficult to care for, although its popularity is easily exceeded by the regal tang and yellow tang. They are very prone to Cryptocaryon irritans. They are reef safe and are compatible with most species except other species of fish in the genus Acanthurus.


      References




      Further reading


      Robertson, Ross; Polunin, Nicholas; Leighton, Kimberley (1979). "The behavioral ecology of three Indian Ocean surgeonfishes (Acanthurus lineutus, A. leucosternon and Zebrusoma scopes): their feeding strategies, and social and mating systems". Environmental Biology of Fishes. 4 (2): 125–170. doi:10.1007/BF00005448.


      External links



      Tang at Wetwebmedia.com
      Powder Blue Tang
      World Register of Marine Species
      Photos of Acanthurus leucosternon on Sealife Collection

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    acanthurus leucosternon

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    Acanthurus leucosternon - Wikipedia

    Acanthurus leucosternon, commonly known as the blue surgeonfish, powder blue tang or powder-blue surgeonfish, is a species of marine ray-finned fish belonging to the family Acanthuridae, the surgeonfishes, unicornfishes and tangs. This species is found in the Indian Ocean.

    Acanthurus leucosternon, Powderblue surgeonfish : fisheries, …

    Inhabits shallow, clear coastal and island coral reefs (Ref. 9710). Usually found on reef flats and along upper seaward slopes (Ref. 9710). May occur singly or in large feeding aggregations. Monogamous (Ref. 52884). Feeds on benthic algae; on small, sparsely scattered algae and small growths in crevices (Ref. 28026). Caught with nets (Ref. 30573).

    Powder Blue Tang: Saltwater Aquarium Fish - LiveAquaria

    Shop for healthy high-quality Powder Blue Tang fish (Acanthurus leucosternon) and other beautiful hard-to-find aquatic life for your saltwater marine aquarium at LiveAquaria®.

    Acanthurus leucosternon - Facts, Diet, Habitat & Pictures on

    Basic facts about Acanthurus leucosternon: lifespan, distribution and habitat map, lifestyle and social behavior, mating habits, diet and nutrition, population size and status.

    Powder Blue Tang Care - Size, Life Span, Tank Mates, Breeding - FishLore

    Jul 30, 2019 · Scientific Name : Acanthurus leucosternon. Common Names : Powder Blue Surgeonfish. Care Level : Can be very difficult due to the ich and feeding (nutritional) issues. Drip acclimate them to the qt tank. Life span : 10 years, possibly longer. Size : 7 - 9 inches (18 - 23 cm) pH : 8 - 8.4. Temperature : 73°F - 82°F (23°C - 28°C) Specific ...

    Acanthurus leucosternon (Powder Blue Tang) - Reef App

    How to keep Powder Blue Tang in an aquarium. Get some tips on how to care for Acanthurus leucosternon in captivity and a list of good references for further studies.

    The Powder Blue Tang: An Iconic Beauty Demanding Exceptional Care

    Jul 7, 2014 · The powder blue tang (Acanthurus leucosternon) is a breathtakingly beautiful, widely recognized (even among non-hobbyists) marine fish that can be a real pain to maintain in aquaria.

    Powder Blue Tang (Acanthurus leucosternon) - Reeflings

    The Powder Blue Tang, scientifically known as Acanthurus leucosternon, is a strikingly beautiful marine fish that has captivated aquarium enthusiasts worldwide. With its vibrant blue body, yellow dorsal fin, and distinctive black face mask, this species is …

    Acanthurus leucosternon - Monaco Nature Encyclopedia

    The Acanthurus leucosternon is at home in the tropical waters of the Indian Ocean, from South Africa to Somalia, Madagascar, India, Maldives, Sri Lanka, Indonesia up to the northern regions of Western Australia. It is present, in small number, along the …

    Acanthurus leucosternon - AquaInfo

    Acanthurus Leucosternon is a fish species that lives on open plains and usually in large numbers. The fish is supposedly the COW among the surgeonfish, it spends the whole day pecking and pulling on filamentous algae and other algae.