分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態学
海 関連する礁; 深さの範囲 2 - 80 m (Ref. 90102). Tropical; 24°N - 25°S, 75°E - 149°E (Ref. 55)
Western Indian Ocean: Mozambique (Ref. 41878). Indo-West Pacific: southern India and Sri Lanka to Philippines, New Guinea and Australia. Has been referred to as Lutjanus janthinuropterus and Lutjanus rangus (a junior synonym of Lutjanus bohar) by previous authors.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 65.0 cm TL オス/雌雄の選別がない; (Ref. 55); common length : 35.0 cm TL オス/雌雄の選別がない; (Ref. 55)
背面の脊椎 (合計) : 10; 背鰭 (合計) : 13 - 14; 肛門の骨: 3; 臀鰭: 8. Dorsal profile of head steeply sloped, snout profile slightly concave. Preorbital bone usually much greater than eye diameter, at least in large specimens. Preopercular notch and knob poorly developed. Scale rows on back rising obliquely above lateral line. Generally gray-brown or olive on the upper portion of the back and head, grading to whitish ventrally. The dorsal and caudal fins are dusky brown or black, frequently with a narrow white posterior margin. The anal, pelvic and pectoral fins are whitish with some dusky brown. Juveniles have a broad black horizontal band from snout tip to caudal fin base. Large juveniles with black mid-lateral stripe. Adults plain pinkish brown with dusky tail (Ref. 48635). Body depth 2.5-2.8 in SL (Ref. 90102).
Solitary or in small groups (Ref. 90102). Adults inhabit offshore reefs and muddy habitats. Juveniles are sometimes found in the vicinity of coral reefs, often located close to the shore where silting is moderate and visibility is reduced. Adults usually very deep (Ref. 48635). They feed on fishes and a variety of benthic invertebrates.
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
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のレッドリストの状況は (Ref. 130435: Version 2024-1)
Human uses
水産業: 商業
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
123201): 26.3 - 29.1, mean 28.3 °C (based on 1226 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00706 - 0.03101), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 4.0 ±0.65 se; based on food items.
回復力 (Ref.
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (46 of 100).
Nutrients (Ref.
124155): Calcium = 27.2 [17.9, 38.8] mg/100g; Iron = 0.301 [0.196, 0.449] mg/100g; Protein = 18.6 [17.1, 19.9] %; Omega3 = 0.129 [0.094, 0.173] g/100g; Selenium = 67.3 [46.9, 95.6] μg/100g; VitaminA = 127 [24, 444] μg/100g; Zinc = 0.403 [0.331, 0.546] mg/100g (wet weight);
