分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Serranoidei (Groupers)
鱸形目 (Groupers) >
Serranidae (Sea basses: groupers and fairy basslets)
鮨科 (Sea basses: groupers and fairy basslets)
Etymology: Diplectrum: Greek, di = two + Greek, plektron = sting, spur (Ref. 45335).
More on authors: Quoy & Gaimard.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 居於水底的; 深度上下限 ? - 55 m (Ref. 26912). 熱帶; 20°C - 25°C (Ref. 36323)
Western Atlantic: southern Caribbean to Brazil. Record from the Virgin Islands needs verification.
西大西洋: 加勒比海南部到巴西。 記錄從維京群島需要確認。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 26.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5217); common length : 20.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5217); 最大體重: 199.20 g (Ref. 131022)
背棘 (總數) : 10; 背的軟條 (總數) : 12 - 14; 臀棘: 3; 臀鰭軟條: 7. Body dusky green with 2 longitudinal dark stripes; cheeks yellowish olive with diagonal blue stripes; fins dusky; anal and caudal fins with a tinge of yellow (Ref. 13608). Preopercle with a single prominent group of spines at the angle; 3 flat spines on posterior part of opercle. Soft portions of dorsal and anal fin bases without scales. Pectoral fin longer than pelvic fin. Caudal fin with no elongated ray (Ref. 36323).
身體暗色的綠色有 2條縱向的深色斑紋; 頰淡黃色的橄欖色有對角線的藍色斑紋; 鰭暗色的; 臀鰭與尾鰭具有一個黃色的淡色。 (參考文獻 13608) 以角前鰓蓋骨有突出一群棘; 在鰓蓋的較後面的部分上的 3根平坦的棘。 柔軟部位背部的與臀鰭基底沒有鱗片。 胸鰭長度超過腹鰭。 尾鰭沒有瘦長的鰭條。 (參考文獻 36323)
Occurs commonly in coastal waters and also enter estuarine regions (Ref. 36323). Found over soft bottoms. Flesh is of good quality and is eaten fresh.
通常在沿岸水域中生存以及進入河口的區域。 (參考文獻 36323) 發現在軟質底部上了。 肉是有好品質的而且被生鮮食用。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Indeterminate fecundity with asynchronous ovarian organization (Ref. 115898).西大西洋: 加勒比海南部到巴西。 記錄從維京群島需要確認。
Cervigón, F., R. Cipriani, W. Fischer, L. Garibaldi, M. Hendrickx, A.J. Lemus, R. Márquez, J.M. Poutiers, G. Robaina and B. Rodriguez, 1992. Fichas FAO de identificación de especies para los fines de la pesca. Guía de campo de las especies comerciales marinas y de aquas salobres de la costa septentrional de Sur América. FAO, Rome. 513 p. Preparado con el financiamento de la Comisión de Comunidades Europeas y de NORAD. (Ref. 5217)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 21 August 2012
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): 22.7 - 27.9, mean 25.6 °C (based on 430 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00631 (0.00451 - 0.00883), b=3.14 (3.04 - 3.24), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (Ref.
69278): 4.1 ±0.68 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).
Nutrients (Ref.
124155): Calcium = 183 [78, 350] mg/100g; Iron = 0.97 [0.53, 1.79] mg/100g; Protein = 17.6 [15.8, 19.3] %; Omega3 = 0.188 [0.099, 0.368] g/100g; Selenium = 46.9 [23.7, 93.7] μg/100g; VitaminA = 30.5 [11.6, 96.1] μg/100g; Zinc = 1.39 [0.96, 1.98] mg/100g (wet weight);
