分类 / Names
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Teleostei >
Eupercaria/misc (Various families in series Eupercaria) >
Lutjanidae (Snappers) > Etelinae
Etymology: Pristipomoides: Greek, pristis = saw + Greek, poma, -atos = cover, operculum + Greek, oides = similar to (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 40 - 120 m (Ref. 12260). 熱帶; 32°N - 12°S, 93°E - 157°E (Ref. 55)
Eastern Indian Ocean: Andaman Sea. Western Pacific: New Guinea to Sumatra, north to the Ryukyu Islands. Present in Australia from the North West Shelf to Tweed Heads in New South Wales (Ref. 6390). Records from the western Indian Ocean need verification.
東印度洋: 安達曼海。 西太平洋: 新幾內亞到蘇門答臘, 北至琉球群島。 對在新南威爾斯中的斜紋軟呢頭部在澳洲從西北大陸棚呈現。 (參考文獻 6390) 記錄從西印度洋需要確認。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 28 - ? cm
Max length : 70.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55); 最大体重: 2.2 kg (Ref. 1451); 最大年龄: 11 年 (Ref. 3090)
背棘 (总数) : 10; 背的软条 (总数) : 11 - 12; 臀棘: 3; 臀鳍软条: 8. Interorbital space flat. Bases of dorsal and anal fins without scales, their last soft rays extended into short filaments. Pectoral fins long, reaching level of anus. Scale rows on back parallel to lateral line. Overall color rosy red; the top of the head with longitudinal vermiculated lines and spots of brownish yellow; the dorsal fin with wavy yellow lines.
眼间隔平坦的。 背鳍基底与臀鳍没有鳞片,他们的最后软鳍条延伸到短的丝状突起内了。 胸鳍长的, 达到肛门高度。 鳞片列背面平行于侧线。 整体的色彩玫瑰红色的红色; 顶端那头部有纵向的被以蠕虫爬迹形为装饰的线与斑点黄褐色的; 用波浪状的黄线背鳍。
Sharptooth snappers are found in tropical and sub-tropical deep waters. They are found in schools and live in areas of hard, rocky and uneven sea floor (Ref. 27354). They feed on benthic invertebrates and fishes.
Sharptooth 笛鲷是深水的鱼居住于热带与亚热带水域。 他们是群游性鱼而且生活于坚硬岩石而不平坦的海洋底部与陡峭的离岸岛屿的区域。 (参考文献 27354) 捕食底栖的无脊椎动物与鱼类。
Studies in South China Sea (Ref. 28116) and Hawaii (Ref. 28117) suggest that this species is a serial spawner (Ref. 28115).東印度洋: 安達曼海。 西太平洋: 新幾內亞到蘇門答臘, 北至琉球群島。 對在新南威爾斯中的斜紋軟呢頭部在澳洲從西北大陸棚呈現。 (參考文獻 6390) 記錄從西印度洋需要確認。
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)
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Estimates based on models
Preferred temperature (Ref.
123201): 23.4 - 28.2, mean 27.2 °C (based on 260 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01175 (0.00693 - 0.01992), b=2.96 (2.82 - 3.10), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.2 ±0.61 se; based on food items.
Generation time: 4.3 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.25; tmax=11; Fec=760,000).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (39 of 100).
Nutrients (Ref.
124155): Calcium = 85.3 [32.6, 191.8] mg/100g; Iron = 1.01 [0.55, 1.83] mg/100g; Protein = 18.3 [16.4, 19.9] %; Omega3 = 0.239 [0.141, 0.405] g/100g; Selenium = 64 [34, 134] μg/100g; VitaminA = 27.9 [8.6, 96.7] μg/100g; Zinc = 0.788 [0.521, 1.156] mg/100g (wet weight);
