分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Lutjanidae (Snappers)
笛鯛科 (Snappers) > Etelinae
Etymology: Pristipomoides: Greek, pristis = saw + Greek, poma, -atos = cover, operculum + Greek, oides = similar to (Ref. 45335).
More on authors: Müller & Troschel.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 110 - 550 m (Ref. 55). 深水域; 27°N - 5°N, 89°W - 53°W (Ref. 55)
Western Central Atlantic: Straits of Florida, Bahamas, Greater Antilles and the Caribbean coast of Nicaragua and Panama.
中西大西洋: 佛羅里達海峽，巴哈馬, 大安地列斯群島與尼加拉瓜與巴拿馬的加勒比海海岸。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 17.0, range 18 - ? cm
Max length : 50.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55); common length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55)
背棘 (總數): 10; 背的軟條 (總數): 11; 臀棘 3; 臀鰭軟條: 8. Interorbital space flat. Eye large. Snout short and blunt. Pectoral fins long reaching level of anus. Scale rows on back parallel to lateral line. Back and upper sides pink with a silvery sheen, grading to silvery ventrally; the fins are translucent to pink.
眼間隔平坦的。 眼大的。 吻短與鈍的。 胸鰭長的被達到的肛門高度。 鱗片列背面平行於側線。 背面與上側面粉紅色具有一個銀色的光輝, 漸層色到銀色的腹地; 鰭是半透明的到粉紅色的。
Adults are most commonly found in deeper waters of the shelf near the edge of the continental slope. They feed on small fishes and larger planktonic animals. Marketed fresh.
最普遍發現於在大陸斜坡的邊緣附近的大陸棚的較深的水域。 吃小魚與比較大的浮游性動物。 在市場上銷售生鮮地了。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中西大西洋: 佛羅里達海峽，巴哈馬, 大安地列斯群島與尼加拉瓜與巴拿馬的加勒比海海岸。
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)
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): 13.6 - 22.3, mean 18.4 °C (based on 45 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01660 (0.00874 - 0.03150), b=2.96 (2.80 - 3.12), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.9 ±0.56 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): Moderate vulnerability (40 of 100).
Nutrients (Ref.
124155): Calcium = 17.4 [7.5, 44.1] mg/100g; Iron = 0.372 [0.162, 0.791] mg/100g; Protein = 17.1 [15.2, 18.9] %; Omega3 = 0.388 [0.170, 0.771] g/100g; Selenium = 18.4 [7.9, 40.4] μg/100g; VitaminA = 24.3 [5.3, 120.4] μg/100g; Zinc = 0.373 [0.242, 0.577] mg/100g (wet weight);
