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Eupercaria/misc (Various families in series Eupercaria) >
Lutjanidae (Snappers) > Etelinae
Etymology: Pristipomoides: Greek, pristis = saw + Greek, poma, -atos = cover, operculum + Greek, oides = similar to (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / نطاق العمق / distribution range
البيئة
بحري القاع; نطاق العمق 40 - 120 m (Ref. 12260). Tropical; 32°N - 12°S, 93°E - 157°E (Ref. 55)
Eastern Indian Ocean: Andaman Sea. Western Pacific: New Guinea to Sumatra, north to the Ryukyu Islands. Present in Australia from the North West Shelf to Tweed Heads in New South Wales (Ref. 6390). Records from the western Indian Ocean need verification.
Length at first maturity / الحجم / وزن / العمر
النضج: Lm ?, range 28 - ? cm
Max length : 70.0 cm TL ذكر/ مختلط الجنس; (Ref. 55); أعلا وزن تم نشرة: 4.2 kg (Ref. 132370); العمر: 11 سنين (Ref. 3090)
الأشواك الظهرية (المجموع) : 10; الأشعة الظهرية الناعمة (المجموع) : 11 - 12; شوكة شرجية: 3; أشعه شرجية لينه: 8. Interorbital space flat. Bases of dorsal and anal fins without scales, their last soft rays extended into short filaments. Pectoral fins long, reaching level of anus. Scale rows on back parallel to lateral line. Overall color rosy red; the top of the head with longitudinal vermiculated lines and spots of brownish yellow; the dorsal fin with wavy yellow lines.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Sharptooth snappers are found in tropical and sub-tropical deep waters. They are found in schools and live in areas of hard, rocky and uneven sea floor (Ref. 27354). They feed on benthic invertebrates and fishes.
Studies in South China Sea (Ref. 28116) and Hawaii (Ref. 28117) suggest that this species is a serial spawner (Ref. 28115).
Allen, G.R., 1985. FAO Species Catalogue. Vol. 6. Snappers of the world. An annotated and illustrated catalogue of lutjanid species known to date. FAO Fish. Synop. 125(6):208 p. Rome: FAO. (Ref. 55)
IUCN Red List Status (Ref. 130435: Version 2025-1)
استخدامات بشرية
مصائد: غير مهمة تجارياً
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (مرجع
123201): 23.4 - 28.2, mean 27.2 °C (based on 260 cells).
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00706 - 0.02048), b=2.95 (2.81 - 3.09), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
مستوى غذائي (مرجع
69278): 4.2 ±0.61 se; based on food items.
Generation time: 4.3 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
المرونه (مرجع
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (K=0.25; tmax=11; Fec=760,000).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (39 of 100).
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Nutrients (Ref.
124155): Calcium = 85.3 [32.6, 191.8] mg/100g; Iron = 1.01 [0.55, 1.83] mg/100g; Protein = 18.3 [16.4, 19.9] %; Omega3 = 0.239 [0.141, 0.405] g/100g; Selenium = 64 [34, 134] μg/100g; VitaminA = 27.9 [8.6, 96.7] μg/100g; Zinc = 0.788 [0.521, 1.156] mg/100g (wet weight);
