分类 / Names
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Teleostei >
Aulopiformes (Grinners) >
Synodontidae (Lizardfishes) > Harpadontinae
Etymology: Saurida: Derived from Greek, sauros = lizard (Ref. 45335).
More on author: Bloch.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 非产卵性溯降河的 (Ref. 51243); 深度上下限 ? - 700 m (Ref. 100719), usually 20 - 60 m (Ref. 54876). 熱帶; 30°N - 35°S, 32°E - 155°E
Indo-West Pacific: Red Sea and east coast of Africa (except Kenya), including Madagascar to the Persian Gulf, Arabian Sea (Ref. 9819), and further east to southeast Asia and Australia. Does not appear to occur in the central or eastern Pacific.
印度-西太平洋: 紅海與非洲東岸 (除了肯亞以外) ，包括馬達加斯加到波斯灣，阿拉伯海 (參考文獻 9819), 與進一步的東至東南亞與澳洲。 似乎不會出現在中太平洋與東太平洋。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 28.6, range 19 - 35 cm
Max length : 60.0 cm FL 雄鱼/尚未辨别雌雄; (Ref. 1287); 最大年龄: 7 年 (Ref. 1287)
背棘 (总数): 0; 背的软条 (总数): 11-13; 臀棘 0; 臀鳍软条: 10 - 11. Body is cigar-shaped, rounded or slightly compressed; the head pointed and depressed; the snout broader than long. Color is generally brown above and silver below; the back with faint cross bands. The tips of the dorsal and pectorals and the lower caudal lobe blackish.
身体是雪茄-形状的，圆形的或些微扁长形; 头部尖的而且扁平的; 吻部宽度大于长度。 色彩是通常上方褐色与下面银色的; 背部有模糊的交叉条纹。 背部与胸鳍的顶端与下面的尾叶黑色的。
Found on muddy bottoms (Ref. 30573) and trawling grounds (Ref. 58652). Adults feed on fishes, crustaceans, and squids (Ref. 30573). Sold fresh.
栖息于泥底部了。 (参考文献 30573) 吃鱼，甲壳动物与乌贼。 (参考文献 30573) 生鲜贩卖了。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
印度-西太平洋: 紅海與非洲東岸 (除了肯亞以外) ，包括馬達加斯加到波斯灣，阿拉伯海 (參考文獻 9819), 與進一步的東至東南亞與澳洲。 似乎不會出現在中太平洋與東太平洋。
Cressey, R.F. and R.S. Waples, 1984. Synodontidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). Volume 4. FAO, Rome. (Ref. 3520)
人类利用
渔业: 商业性
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Estimates based on models
Preferred temperature (Ref.
123201): 18.4 - 29.1, mean 27.9 °C (based on 2178 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00537 (0.00458 - 0.00630), b=3.12 (3.08 - 3.16), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 4.4 ±0.3 se; based on diet studies.
Generation time: 2.7 (2.2 - 6.9) years. Estimated as median ln(3)/K based on 27
growth studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.08-0.44; tmax=7; Fec=91,389).
Prior r = 0.57, 95% CL = 0.37 - 0.85, Based on 6 stock assessments.
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (36 of 100).
Climate Vulnerability (Ref.
125649): High to very high vulnerability (70 of 100).
Nutrients (Ref.
124155): Calcium = 28.4 [9.9, 60.3] mg/100g; Iron = 0.402 [0.142, 0.934] mg/100g; Protein = 15.3 [12.8, 17.7] %; Omega3 = 0.0709 [, ] g/100g; Selenium = 59.9 [23.1, 129.4] μg/100g; VitaminA = 84.7 [22.2, 290.6] μg/100g; Zinc = 0.71 [0.41, 1.07] mg/100g (wet weight);
