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 authors: Goode & Bean.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 非迁移的; 深度上下限 27 - 684 m (Ref. 1371), usually 360 - 470 m (Ref. 1371). 深水域; 31°N - 38°S, 97°W - 38°W (Ref. 56854)
Western Atlantic: Florida (USA), Gulf of Mexico, northern coasts of South America to the Orinoco, perhaps to Rio de Janeiro, Brazil.
西大西洋: 佛羅里達 (美國) ,墨西哥灣 , 南美洲到奧里諾科河的北海岸, 也許到巴西里約熱內盧。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 66.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 40637); common length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5217); 最大体重: 2.5 kg (Ref. 40637); 最大年龄: 14 年 (Ref. 51038)
背棘 (总数) : 0; 臀棘: 0. Upper limb of first gill arch with 2 or 3 rakers; the barbel very short, or absent in many specimens. A diffuse dusky blotch present on the opercle.
第一鳃弓上边缘有 2 或 3 耙; 触须非常短的, 或不存在于许多标本。 一个扩散的暗色斑块位于鳃盖之上。
Found on mud bottoms.
栖息于泥底了。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
西大西洋: 佛羅里達 (美國) ,墨西哥灣 , 南美洲到奧里諾科河的北海岸, 也許到巴西里約熱內盧。
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)
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Estimates based on models
Preferred temperature (Ref.
123201): 8.7 - 16.9, mean 11.5 °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=0.00447 (0.00369 - 0.00540), b=3.15 (3.10 - 3.20), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 4.0 ±0.7 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (tmax=14; k=0.15-0.19).
Fishing Vulnerability (Ref.
59153): High vulnerability (56 of 100).