分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | 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
生态学
海洋; 半咸淡水 居于水底的; 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 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 26.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5217); common length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5217); 最大体重: 101.40 g (Ref. 118626)
背棘 (总数) : 10; 背的软条 (总数) : 12 - 14; 臀棘: 3; 臀鳍软条: 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).
身体暗色的绿色有 2条纵向的深色斑纹; 颊淡黄色的橄榄色有对角线的蓝色斑纹; 鳍暗色的; 臀鳍与尾鳍具有一个黄色的淡色。 (参考文献 13608) 以角前鳃盖骨有突出一群棘; 在鳃盖的较后面的部分上的 3根平坦的棘。 柔软部位背部的与臀鳍基底没有鳞片。 胸鳍长度超过腹鳍。 尾鳍没有瘦长的鳍条。 (参考文献 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进入河口的区域。 (参考文献 36323) 发现在软质底部上了。 肉是有好品质的而且被生鲜食用。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
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)
人类利用
渔业: 低经济
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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 (0.00449 - 0.00888), b=3.14 (3.04 - 3.24), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 4.1 ±0.68 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 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);
