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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: Smith.
Environment: milieu / climate zone / profondeur / distribution range
Écologie
marin récifal; non migrateur; profondeur 1 - 15 m (Ref. 90102). Tropical
Western Indian Ocean: East Africa, including Madagascar, Seychelles, and Maldives. Also reported from Phuket, Thailand and Bali and Sulawesi, Indonesia (Ref. 9232). Probably related to Scarus spinus in the Central and Western Pacific.
Taille / Poids / Âge
Maturité: Lm ? range ? - ? cm
Max length : 45.0 cm TL mâle / non sexé; (Ref. 48636); poids max. publié: 600.00 g (Ref. 3488)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Males recognized by the nearly all green snout from front of eyes (Ref. 48636). 4 median predorsal scales; 2 scales on third row on the cheek; ii 12 pectoral fin rays; 1 main and 2 rudimentary rows of teeth on the upper pharyngeal which are deep interdigitated, with main teeth notched-shaped; length/width ratio of the lower dental plate is 2.80 (Ref. 37269).
Found solitary (Ref. 90102) in shallow reefs, on flats and reef fronts or rocky shores of high islands (Ref. 9710); also on mixed algae rubble and rich coral patches (Ref. 48636). Feeds on benthic algae (Ref. 30573). Caught with nets and other kinds of artisanal gear. Sold mostly fresh in markets (Ref. 3488). Close relative of S. spinus of the Pacific but has allopatric distribution (except Bali) (Ref. 90102).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Oviparous, distinct pairing during breeding (Ref. 205).
Bruce, R.W. and J.E. Randall, 1984. Scaridae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. (Western Indian Ocean fishing area 51). volume 3. [var. pag.] FAO, Rome. (Ref. 3488)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-2)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Preferred temperature (Réf.
123201): 26.4 - 29.3, mean 28.6 °C (based on 2913 cells).
Phylogenetic diversity index (Réf.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00674 - 0.03099), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 2.0 ±0.00 se; based on food items.
Résilience (Réf.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100).
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Nutrients (Ref.
124155): Calcium = 38.6 [25.1, 62.7] mg/100g; Iron = 0.738 [0.512, 1.132] mg/100g; Protein = 18.7 [16.6, 20.5] %; Omega3 = 0.0817 [, ] g/100g; Selenium = 17 [11, 27] μg/100g; VitaminA = 46.9 [14.2, 154.4] μg/100g; Zinc = 2.18 [1.65, 2.84] mg/100g (wet weight);
