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Eupercaria/misc (Various families in series Eupercaria) >
Scaridae (Parrotfishes) > Scarinae
Etymology: Scarus: Greek, skaros = a fish described by anciente writers as a parrot fish; 1601 (Ref. 45335).
More on author: Cuvier.
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 3 - 25 m (Ref. 9710). Subtropical; 33°N - 41°S, 100°W - 29°W
Western Atlantic: Bermuda, Florida (USA), and the Bahamas to Argentina; absent in the northern Gulf of Mexico.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 120 cm TL mâle / non sexé; (Ref. 7251); common length : 70.0 cm TL mâle / non sexé; (Ref. 3802); poids max. publié: 20.0 kg (Ref. 9710)
Épines dorsales (Total) : 9; Rayons mous dorsaux (Total) : 10; Épines anales: 3; Rayons mous anaux: 9. Fins dull orange with tongues of green extending into the dorsal and anal; margins of median fins blue; dental plates blue-green. There appears to be no obvious difference in color with sex (Ref. 13442).
Inhabits coral reefs. Young are commonly found in mangrove areas. Feeds mainly on benthic algae (Ref. 3802). Known to have a home cave to which it retires at night or when danger threatens; makes use of the sun as an aid to locating the cave.
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
Oviparous, distinct pairing during breeding (Ref. 205).
Parenti, P. and J.E. Randall, 2000. An annotated checklist of the species of the labroid fish families Labridae and Scaridae. Ichthyol. Bull. J.L.B. Smith Inst. Ichthyol. (68):1-97. (Ref. 35918)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Reports of ciguatera poisoning (Ref. 30911)
Utilisations par l'homme
Pêcheries: intérêt commercial mineur; Aquarium: Commercial
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 23.7 - 28.1, mean 27.3 °C (based on 769 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.00814 - 0.02236), b=3.02 (2.88 - 3.16), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 2.0 ±0.0 se; based on diet studies.
Generation time: 3.7 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (42 of 100).
Nutrients (Ref.
124155): Calcium = 14.2 [7.6, 22.9] mg/100g; Iron = 0.608 [0.374, 1.000] mg/100g; Protein = 19.5 [17.4, 21.4] %; Omega3 = 0.11 [0.06, 0.20] g/100g; Selenium = 11.1 [5.5, 21.4] μg/100g; VitaminA = 16.8 [4.2, 63.6] μg/100g; Zinc = 1.1 [0.8, 1.6] mg/100g (wet weight);
