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Eupercaria/misc (Various families in series Eupercaria) >
Scaridae (Parrotfishes) > Scarinae
Etymology: Chlorurus: Greek, chloros = green + Greek oura = tail (Ref. 45335).
More on author: Forsskål.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien; brak water rifbewoner; oceanodroom (Ref. 51243); diepte 0 - 50 m (Ref. 5213). Tropical; 30°N - 33°S, 30°E - 130°W
Indian Ocean.
Lengte bij maturiteit / Grootte / Gewicht / Leeftijd
Maturity: Lm 15.0 range ? - ? cm
Max length : 40.0 cm TL mannelijk / geslacht onbekend; (Ref. 2334)
Dorsale stekels (totaal): 9; Dorsale zachte stralen (totaal): 10; Anale stekels 3; Anale zachte stralen: 9. Initial phase very variable in coloration. Small individuals may be uniformly dark brown to light gray with or without the dark-centered light area on the caudal peduncle; large individuals may have a series of irregular rows of small light spots posteriorly or have the dark-centered light area on the caudal peduncle. The terminal phase is also variable with or without a large tan area on the side or on the caudal peduncle. Rounded snout (Ref. 48636).
One of the most widespread parrotfishes, but highly variable and some geographical forms that are probably subspecific (Ref. 48636). Inhabit both coral rich (Ref. 58652) and open pavement areas of shallow reef flats and lagoon and seaward reefs (Ref. 5213), as well as drop-offs, behaving differently in various areas (Ref. 48636). Benthopelagic (Ref. 58302). Juveniles found in coral rubble areas of reef flats and lagoons (Ref. 9710). Juveniles and individuals in the initial phase form large groups that migrate great distances between feeding and sleeping grounds (Ref. 9710). Feed on benthic algae (Ref. 30573). Minimum depth range reported taken from Ref. 30874. Protogynous (Ref. 55080). Minimum depth from Ref. 58018.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Oviparous, distinct pairing during breeding (Ref. 205). Size at sex change: 35.1 - 47.2 cm TL (Ref. 55080).
Eschmeyer, W.N., 1997. PISCES. Eschmeyer's PISCES database as published on the Internet in June 1997, URL: gopher://gopher.calacademy.org:640/7. (Ref. 12965)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Reports of ciguatera poisoning (Ref. 31637)
Gebruik door de mens
Visserij: commercieel; Aquarium: Commercieel
Meer informatie
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaElectrophoresesErfelijkheidZiektesVerwerkingNutrientsMassaconversie
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Estimates based on models
Preferred temperature (Ref.
123201): 24.6 - 28.8, mean 27.5 °C (based on 582 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.01254 - 0.01826), b=3.05 (3.00 - 3.10), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trofisch niveau (Ref.
69278): 2.6 ±0.29 se; based on food items.
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (tmax=9; k >0.3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (19 of 100).
Nutrients (Ref.
124155): Calcium = 40.5 [17.6, 133.5] mg/100g; Iron = 0.726 [0.311, 1.762] mg/100g; Protein = 19.1 [17.2, 20.9] %; Omega3 = 0.112 [0.056, 0.221] g/100g; Selenium = 46.3 [16.3, 119.9] μg/100g; VitaminA = 30 [10, 92] μg/100g; Zinc = 2.46 [1.10, 4.16] mg/100g (wet weight); based on
nutrient studies.
