分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 底中水层性; 深度上下限 0 - 20 m (Ref. 9002). 溫帶; 25°S - 43°S, 135°E - 180°E
Western Pacific: southeastern Australia (southern Queensland to South Australia) and New Zealand.
西太平洋: 澳洲東南部 (對澳洲南部的昆士蘭南部) 與紐西蘭。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 29.5, range 22 - ? cm
Max length : 71.0 cm FL 雄鱼/尚未辨别雌雄; (Ref. 6390); common length : 35.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2158); 最大体重: 4.0 kg (Ref. 6390); 最大年龄: 24 年 (Ref. 95598)
Adults favor estuarine (including mangroves), rocky reef and inshore, coastal water habitats (Ref. 5962, 27248). They flourish in seagrass areas (Ref. 6390). Ludericks are moderately sedentary, schooling fish. They are herbivorous and feed primarily on seagrasses (Ref. 6390). Filamentous algae (Ref. 26966) and cabbage weed also form part of their diet (Ref. 28607). Marketed as fresh fish (Ref. 10384).
他们喜欢河口的 (包括红树林) 又岩石的礁与沿海地区，海岸水域栖息地。 (参考文献 5962,27248) 他们在海草区域中活跃。 (参考文献 6390) Ludericks 是一般定栖又群游性鱼。 他们是食草的而且主要捕食海草。 (参考文献 6390) 菌丝藻 (参考文献 26966) 与卷心菜杂草也形成部分的他们的食性。 (参考文献 28607) 在市场上新鲜销售鱼.(参考文献 10384)
Maturing luderick form large aggregations. Mature fish undertake 'runs' from inside the rivers and coastal lakes to the sea. The fish spawn in the surf zone and estuary mouths (Ref. 6390).西太平洋: 澳洲東南部 (對澳洲南部的昆士蘭南部) 與紐西蘭。
Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993. Australian fisheries resources. Bureau of Resource Sciences, Canberra, Australia. 422 p. (Ref. 6390)
人类利用
渔业: 商业性; 游钓鱼种: 是的
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Estimates based on models
Preferred temperature (Ref.
123201): 14.6 - 23.6, mean 16.6 °C (based on 229 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00626 - 0.01752), b=3.03 (2.88 - 3.18), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 2.1 ±0.1 se; based on diet studies.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (K=0.2; Fec=300,000; tmax=24).
Prior r = 0.25, 95% CL = 0.17 - 0.38, Based on 1 data-limited stock assessment.
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (36 of 100).
Climate Vulnerability (Ref.
125649): Very high vulnerability (81 of 100).
Nutrients (Ref.
124155): Calcium = 26.6 [13.6, 47.1] mg/100g; Iron = 0.295 [0.151, 0.530] mg/100g; Protein = 17.6 [16.4, 18.8] %; Omega3 = 0.334 [0.164, 0.724] g/100g; Selenium = 13.4 [5.4, 31.7] μg/100g; VitaminA = 6.94 [1.71, 26.86] μg/100g; Zinc = 0.729 [0.487, 1.182] mg/100g (wet weight);
