分類 / Names
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Teleostei >
Gadiformes (Cods)
鱈形目 (Cods) >
Moridae (Morid cods)
稚鱈科 (Morid cods)
Etymology: Pseudophycis: Greek, pseudes = false + Greek, phykon = seaweed; because of the habit of living among them (Ref. 45335).
More on author: Forster.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 居於水底的; 深度上下限 26 - 700 m (Ref. 58489), usually 200 - 300 m (Ref. 54741). 亞熱帶的; 33°S - 50°S, 137°E - 177°E (Ref. 54741)
Southwest Pacific: New Zealand and around Australia, at least from Sydney to Adelaide, and around Tasmania. Often confused with Pseudophycis barbata (Ref.9563).
西南太平洋: 紐西蘭與澳洲，從雪梨到阿德雷得市的至少周圍, 與塔斯梅尼亞的周圍。 時常與 Pseudophycis barbata 互相混淆。 (參考文獻 9563)
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 52.0, range 45 - 55 cm
Max length : 90.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 1371); common length : 55.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9258)
背棘 (總數) : 0; 臀棘: 0. Nostrils anterior to eye by about one-third of snout length. Pyloric caeca 6 to 8. Color reddish pink becoming paler ventrally, vertical fins with dark margins; a dark black blotch on the pectoral fin base.
鼻孔位於眼前被大約三分之一吻的長度。 幽門盲囊 6 到 8. 色彩淡紅的粉紅腹側變成灰白, 垂直的鰭有黑邊; 在胸鰭基底上的一個深黑色的斑塊。
Found usually on soft muddy or sandy bottoms. Also on rocky bottoms, in estuaries, bays and continental shelf (Ref. 9563). In New Zealand, most abundant in 200 to 300 m along the edge of the continental shelf. May be found at depths exceeding 700 m (Ref. 9258). Feeds primarily on fishes, cephalopods, crabs and other crustaceans. Utilized as frozen fillets as well as fish blocks; eaten steamed, fried, microwaved and baked (Ref. 9988).
通常在軟泥或砂質底部上發現。 也在岩石底部上, 在河口，海灣與大陸棚.(參考文獻 9563) 在紐西蘭，最豐富在 200 到 300 公尺沿著大陸棚的邊緣。 可能被發現在深度超過 700 公尺。 (參考文獻 9258) 主要吃魚，頭足類動物，螃蟹與其他的甲殼動物。 用來作凍結魚排以及魚塊; 清蒸, 油炸, 微波了而且燒烤了.(參考文獻 9988)
西南太平洋: 紐西蘭與澳洲，從雪梨到阿德雷得市的至少周圍, 與塔斯梅尼亞的周圍。 時常與 Pseudophycis barbata 互相混淆。 (參考文獻 9563)
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)
人類使用
漁業: 高經濟性; 游釣魚種: 是的
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Estimates based on models
Preferred temperature (Ref.
123201): 7.9 - 13.5, mean 11 °C (based on 43 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00589 (0.00306 - 0.01133), b=3.12 (2.95 - 3.29), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.9 ±0.6 se; based on diet studies.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.4(?); tm=4; Fec~1million).
Prior r = 0.42, 95% CL = 0.27 - 0.62, Based on 5 data-limited stock assessments.
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100).
Climate Vulnerability (Ref.
125649): High to very high vulnerability (71 of 100).
Nutrients (Ref.
124155): Calcium = 56.8 [23.8, 116.8] mg/100g; Iron = 1.16 [0.65, 2.15] mg/100g; Protein = 19.6 [17.4, 21.5] %; Omega3 = 0.412 [0.214, 0.763] g/100g; Selenium = 47.5 [24.4, 100.0] μg/100g; VitaminA = 8.47 [2.69, 27.87] μg/100g; Zinc = 0.562 [0.389, 0.809] mg/100g (wet weight); based on
nutrient studies.
