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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Lutjanus jocu AquaMaps Data sources: GBIF OBIS |
分類 / 名前 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
> Eupercaria/misc (Various families in series Eupercaria) > Lutjanidae (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.
More on authors: Bloch & Schneider.
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.
More on authors: Bloch & Schneider.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲 生態学
海; 新鮮な水; 汽水性の 関連する礁; 深さの範囲 2 - 40 m (Ref. 58047), usually 5 - 30 m (Ref. 9710). Subtropical; 42°N - 26°S, 98°W - 14°W (Ref. 55232)
分布 領土 | 国連食糧農業機関の区域 | エコシステム | 事件 | 目的のマップ | 導入 | Faunafri
Western Atlantic: Massachusetts, USA to São Paulo, Brazil (Ref. 57756), including the Gulf of Mexico and the Caribbean Sea (Ref. 9626). Eastern Atlantic: St. Paul's Rocks and Ascension Island (Ref. 13121), Tinhosa Grande, south of Príncipe Island (L.A. Pereira (pers. comm.).
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm 32.4, range 31 - 36 cm
Max length : 128 cm TL オス/雌雄の選別がない; (Ref. 40637); common length : 60.0 cm TL オス/雌雄の選別がない; (Ref. 26938); 最大公表体重: 28.6 kg (Ref. 40637); 最大記録サイズ: 33 年 (Ref. 115050)
Max length : 128 cm TL オス/雌雄の選別がない; (Ref. 40637); common length : 60.0 cm TL オス/雌雄の選別がない; (Ref. 26938); 最大公表体重: 28.6 kg (Ref. 40637); 最大記録サイズ: 33 年 (Ref. 115050)
簡単な記述 検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 10; 背鰭 (合計) : 14 - 15; 肛門の骨: 3; 臀鰭: 8. Preopercular notch and knob weak. One of the pairs of canines in upper jaw notably enlarged, visible even when mouth is closed. Pectoral fins long, reaching level of anus. Scale rows on back rising obliquely above lateral line. Presence of a triangular bar between lower edge of eye and rear of mouth. Back and upper sides olive brown with bronze tinge, sometimes with narrow pale bars; lower sides and belly light reddish with a copper tinge. Young with a horizontal blue line below eye which breaks into a row of spots in adults.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Adults are common around rocky or coral reefs. Young are found in estuaries and occasionally enters rivers. Feed mainly on fishes and benthic invertebrates, including shrimps, crabs, gastropods and cephalopods.
ライフサイクルと交尾行動 成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
主な参考文献
参考文献のアップロード | 参考文献 | コーディネーター | 協力者
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)
CITES
Not Evaluated
人間に対する脅威
Reports of ciguatera poisoning (Ref. 55)
人間の用途
水産業: 商業; ゲームフィッシュ: はい; 水族館・水槽: 公共の水族館
FAO - Publication: search | FishSource | 私達の周りの海
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インターネットの情報源
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モデルに基づく推定値
好ましい温度 (参照 123201): 23.2 - 28, mean 25.8 °C (based on 522 cells).
系統多様性指数 (参照 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.01344 - 0.01704), b=2.96 (2.94 - 2.98), in cm total length, based on LWR estimates for this species (Ref. 93245).
栄養段階 (参照 69278): 4.4 ±0.3 se; based on diet studies.
Generation time: 11.0 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
回復力 (参照 120179): 低い, ４．５年～１４年の倍増期間の最小個体群 (K=0.10; tm=5.5; tmax=33;).
Prior r = 0.28, 95% CL = 0.19 - 0.42, Based on 1 data-limited stock assessment.
栄養素 (Ref. 124155): Calcium = 11.5 [5.9, 19.1] mg/100g; Iron = 0.269 [0.156, 0.499] mg/100g; Protein = 19.6 [18.0, 20.9] %; Omega3 = 0.176 [0.097, 0.305] g/100g; Selenium = 28.8 [13.9, 56.2] μg/100g; VitaminA = 96.7 [15.9, 482.1] μg/100g; Zinc = 0.254 [0.176, 0.396] mg/100g (wet weight);