Environment: milieu / climate zone / depth range / distribution range
Ecologie
; marien rifbewoner; diepteverspreiding 2 - 40 m (Ref. 86942). Tropical
Western Indian Ocean: Mauritius, Seychelles and Mozambique (probably wider distribution in this part of the ocean).
Size / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 60.0 cm SL mannelijk/geslacht niet bekend; (Ref. 37792)
Dorsale stekels (totaal): 5; Dorsale zachte stralen (totaal): 27-30; Anale stekels 2; Anale zachte stralen: 26 - 28.
Inhabits coral reefs (Ref. 37792). Feeds on leafy or fleshy algae and zooplankton (Ref. 37792). Found singly or in small groups (Ref. 37792).
Life cycle and mating behavior
Geslachtsrijpheid | Voortplanting | Kuitschieten | Eieren | Fecundity | Larven
Randall, J.E., 2001. Surgeonfishes of Hawai'i and the world.. Mutual Publishing and Bishop Museum Press, Hawai'i. 123 p. (Ref. 37792)
Status op de Rode Lijst van het IUCN (Ref. 125652)
Gevaarlijk voor mensen
Harmless
Gebruik door de mens
Visserij: van minder commercieel belang
Meer informatie
Populaire namenSynoniemenMetabolismePredatorsEcotoxicologieVoortplantingGeslachtsrijpheidKuitschietenSpawning aggregationFecundityEierenOntwikkeling van de eieren
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaAlleelfrequentiesErfelijkheidZiektenVerwerkingNutrientsMass conversion
Tools
Speciale rapporten
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Estimates based on models
Preferred temperature (Ref.
115969): 24.5 - 28.9, mean 27.7 °C (based on 706 cells).
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02512 (0.01435 - 0.04396), b=3.00 (2.85 - 3.15), in cm total length, based on LWR estimates for species & Genus-BS (Ref.
93245).
Trophic level (Ref.
69278): 2.0 ±0.00 se; based on food items.
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (49 of 100) .
Climate Vulnerability (Ref.
125649): (0 of 100) .
Nutrients (Ref.
124155): Calcium = 29.9 [15.5, 53.6] mg/100g ; Iron = 0.571 [0.321, 0.971] mg/100g ; Protein = 18.9 [17.8, 19.9] % ; Omega3 = 0.113 [0.072, 0.194] g/100g ; Selenium = 39.9 [20.8, 80.0] μg/100g ; VitaminA = 30.1 [9.0, 99.3] μg/100g ; Zinc = 1.3 [0.8, 2.0] mg/100g (wet weight);