分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gadiformes (Cods) >
Phycidae (Phycid hakes)
Etymology: Urophycis: Greek, oura = tail + Greek, phyke, pykis, -idos = the female of a fish that lives among algae (Greek = phykon), related with the gudgeon (Ref. 45335).
More on author: Walbaum.
Issue
Urophycis=feminine Ref. 1830
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 非迁移的; 深度上下限 0 - 494 m (Ref. 57178), usually 110 - 185 m (Ref. 1371). 亞熱帶的; 52°N - 23°N, 90°W - 53°W (Ref. 56857)
Northwest Atlantic: Canada to southern New England to the northeast coast of Florida; also found in the northeastern Gulf of Mexico.
西北大西洋: 新英格蘭南部到佛羅里達的海岸東北部; 也發現於墨西哥灣東北方。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 43.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 49746); common length : 17.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1371)
背棘 (总数) : 0; 臀棘: 0. Upper limb of the first gill arch with 2 or 3 rakers. Head with a series of dark spots; opercle with a dusky blotch. First dorsal fin with a dark blotch and a distinct white margin.
第一个的上边缘鳃弓有 2 或 3 耙。 头部有一系列的深色斑点; 鳃盖有一个暗色的斑块。 第一背鳍有一个黑色斑块与明显的白色边缘。
Found onshore, most common between 110 and 185 m. Feed on crustaceans, and possibly fish and squids. Juveniles spend part of their time in estuaries.
向陆地发现, 最常见的在 110 与 185 公尺之间。 捕食甲壳动物, 与可能地鱼与乌贼。 稚鱼在河口度过它们部分的生命期。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
西北大西洋: 新英格蘭南部到佛羅里達的海岸東北部; 也發現於墨西哥灣東北方。
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
人类利用
渔业: 低经济
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特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 5.2 - 22.6, mean 7.6 °C (based on 46 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5044 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00490 (0.00406 - 0.00590), b=3.14 (3.09 - 3.19), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 4.4 ±0.0 se; based on diet studies.
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 to moderate vulnerability (33 of 100).
Nutrients (Ref.
124155): Calcium = 69.2 [29.4, 153.8] mg/100g; Iron = 1.01 [0.55, 1.87] mg/100g; Protein = 18.6 [17.3, 20.0] %; Omega3 = 0.425 [0.220, 0.814] g/100g; Selenium = 34.2 [16.9, 71.4] μg/100g; VitaminA = 14.9 [4.4, 50.8] μg/100g; Zinc = 0.609 [0.413, 0.904] mg/100g (wet weight);
