Naso elegans, Elegant unicornfish : fisheries

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Naso elegans (Rüppell, 1829)

Elegant unicornfish
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Naso elegans   AquaMaps   Data sources: GBIF OBIS
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Image of Naso elegans (Elegant unicornfish)
Naso elegans
Picture by Rusconi, G.

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Acanthuriformes (Surgeonfishes) > Acanthuridae (Surgeonfishes, tangs, unicornfishes) > Nasinae
Etymology: Naso: Latin, nasus = nose (Ref. 45335);  elegans: From the Latin for choice, fine, or nice (Ref. 37792).
More on author: Rüppell.

Environment: milieu / climate zone / depth range / distribution range Ökologie

; seewasser riff-verbunden; tiefenbereich 5 - 30 m (Ref. 90102). Tropical; 30°N - 35°S, 30°E - 118°E (Ref. 37792)

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Indian Ocean: Red Sea south to Durban, South Africa and east through the islands of the western Indian Ocean to southwestern Indonesia, at least to Bali.

Size / Gewicht / Alter

Maturity: Lm ?  range ? - ? cm
Max length : 45.0 cm SL Männchen/unbestimmt; (Ref. 37792); common length : 35.0 cm TL Männchen/unbestimmt; (Ref. 30573)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt): 6; Rückenflossenweichstrahlen (insgesamt): 26-30; Afterflossenstacheln 2; Afterflossenweichstrahlen: 27 - 30. Dorsal fin yellow with a blue line at base and a black band above this; anal and pelvic fins dark brown; dorsal and anal fins with a narrow blue margin and black submarginal line; caudal fin yellowish with black upper and lower margins and a submarginal black band posteriorly (Ref. 37792). Caudal fin emarginate with adult males having trailing filaments from each corner (Ref. 37792).

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Inhabits coastal and sheltered reef flats in small groups and schools in oceanic locations (Ref. 48637). Also found in rocky bottoms in about 5-30 m (Ref. 90102). Feeds on benthic algae (Ref. 37792).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator : Randall, John E. | Partner

Randall, J.E., 2001. Surgeonfishes of Hawai'i and the world.. Mutual Publishing and Bishop Museum Press, Hawai'i. 123 p. (Ref. 37792)

IUCN Rote Liste Status (Ref. 125652)

  nicht bedroht (LC) ; Date assessed: 06 May 2010

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

Fischereien: kommerziell
FAO - Publication: search | FishSource |

Mehr Information

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Internet Quellen

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher Einträge suchen | CISTI | Catalog of Fishes: Gattung, Arten | DiscoverLife | DORIS | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: Genom, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | Öffentliche Aquarien | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Gehe zu, Suchen | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 24.8 - 28.7, mean 27.1 °C (based on 172 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02239 (0.00929 - 0.05398), b=2.97 (2.77 - 3.17), in cm total length, based on LWR estimates for this Subfamily-BS (Ref. 93245).
Trophic level (Ref. 69278):  2.0   ±0.00 se; based on food items.
Widerstandsfähigkeit (Ref. 120179):  mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (42 of 100) .
Climate Vulnerability (Ref. 125649):   (0 of 100) .
Preiskategorie (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 34.8 [18.1, 62.5] mg/100g ; Iron = 0.571 [0.342, 0.986] mg/100g ; Protein = 18.5 [17.4, 19.7] % ; Omega3 = 0.107 [0.066, 0.178] g/100g ; Selenium = 32.5 [16.2, 68.2] μg/100g ; VitaminA = 26.3 [6.6, 101.2] μg/100g ; Zinc = 1.23 [0.71, 1.95] mg/100g (wet weight);