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Eupercaria/misc (Various families in series Eupercaria) >
Lutjanidae (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.
More on author: Cuvier.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut; payau berasosiasi dengan karang; kisaran kedalaman 25 - 95 m (Ref. 9626), usually 40 - 70 m (Ref. 9626). Tropical; 20°C - 28°C; 42°N - 28°S, 98°W - 31°W (Ref. 55226)
Western Atlantic: Massachusetts, USA and Bermuda (Anderson, pers. comm.) to southeastern Brazil, including the Caribbean Sea and the Gulf of Mexico (Ref. 9626). Most abundant around the Antilles, the Bahamas and off southern Florida.
Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur
Kematangan: Lm 43.8, range 28 - 40 cm
Max length : 94.0 cm TL jantan/; (Ref. 40637); common length : 50.0 cm TL jantan/; (Ref. 55); Berat maksimum terpublikasi: 15.6 kg (Ref. 26340); Umur maksimum dilaporkan: 29 Tahun (Ref. 46200)
Duri punggung (Keseluruhan (total)) : 10 - 11; duri punggung lunak (Keseluruhan (total)) : 13 - 14; Duri dubur: 3; Sirip dubur lunak: 7 - 8. Preopercular notch and knob weak. Pectoral fins are long, reaching level of anus. Scale rows on back rising obliquely above lateral line. Back and upper sides olive green, whitish with a red tinge on lower sides and belly. A black spot is on the upper back just above the lateral line and below the anterior dorsal fin rays. A pair of blue stripes runs on the snout-cheek region, the upper continuing behind eye to upper opercle edge.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Adults occur in continental shelf areas as well as clear waters around islands (Ref. 5217). Large adults usually among rocks and coral while juveniles occur over sandy, vegetated (usually Thalassia) bottoms (Ref. 5217). They form small aggregations which disband during the night (Ref. 55). Feed both day and night on fishes, shrimps, crabs, cephalopods, and gastropods (Ref. 55). Flesh considered good quality (Ref. 55). Marketed mainly fresh or frozen (Ref. 55). Traded as an aquarium fish at Clara, Brazil (Ref. 49392).
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)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Reports of ciguatera poisoning (Ref. 30303)
penggunaan manusia
Perikanan: bernilai komersial tinggi; Ikan buruan: ya; Akuarium: Komersial
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Suhu yang disukai (Acuan
123201): 19.2 - 27.3, mean 24.2 °C (based on 116 cells).
Indeks keanekaragaman filogenetik (Acuan
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01413 (0.01282 - 0.01556), b=2.96 (2.94 - 2.98), in cm total length, based on LWR estimates for this species (Ref.
93245).
Tingkat Trofik (Acuan
69278): 3.9 ±0.2 se; based on diet studies.
Generation time: 7.2 (6.5 - 10.6) years. Estimated as median ln(3)/K based on 12
growth studies.
Daya lenting (Acuan
120179): Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (K=0.05.25; tm=5.5; tmax=29).
Prior r = 0.36, 95% CL = 0.23 - 0.53, Based on 2 full stock assessments.
Kerentanan Penangkapan Ikan (Ref.
59153): High vulnerability (55 of 100).
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Nutrisi (Ref.
124155): Calcium = 21.2 [13.4, 30.4] mg/100g; Iron = 0.272 [0.176, 0.416] mg/100g; Protein = 18.8 [17.4, 20.1] %; Omega3 = 0.132 [0.097, 0.176] g/100g; Selenium = 73.1 [47.5, 107.3] μg/100g; VitaminA = 99.9 [18.4, 354.4] μg/100g; Zinc = 0.443 [0.357, 0.594] mg/100g (wet weight);
