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Teleostei >
Tetraodontiformes (Puffers and filefishes)
魨形目 (Puffers and filefishes) >
Monacanthidae (Filefishes)
單棘魨科 (Filefishes)
Eponymy: Jean Jacques Victor Ayraud (1789–1821) was a naval surgeon who died in the Maritime Hospital at Fort-Royal, Martinique. [...] (Ref. 128868), visit book page.
More on authors: Quoy & Gaimard.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 居於水底的; 深度上下限 0 - 360 m (Ref. 9563), usually 0 - 200 m (Ref. 6390). 亞熱帶的; 22°S - 39°S
Eastern Indian Ocean: southern Australia, from Western Australia to New South Wales. The species is considered to be endemic to Australia, although a single specimen has been reported from New Zealand (Ref. 30464).
東印度洋: 澳洲南部, 從澳洲西部到新南威爾斯。 此魚種一般認為是澳洲的特有種, 雖然一件標本已經被記錄自紐西蘭。 (參考文獻 30464)
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ?, range 37 - ? cm
Max length : 100.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9563); 最大體重: 3.5 kg (Ref. 27296); 最大年齡: 9 年 (Ref. 30466)
背棘 (總數) : 2; 背的軟條 (總數) : 30 - 36; 臀棘: 0; 臀鰭軟條: 30 - 34. Whitish, pale yellowish brown, pale greyish brown or reddish, often with four brown stripes along sides; second dorsal and anal fins yellow; caudal fin rays yellowish brown, intervening membranes dusky. Pelvic fins rudimentary (Ref. 33839).
Body shape (shape guide): short and / or deep; Cross section: compressed.
微白色的﹐灰土黃色﹐和灰白的灰褐色或淡紅的, 時常沿著側邊有四個褐色斑紋; 第二背鰭與臀鰭黃色; 尾鰭鰭條土黃色, 其間的薄膜暗色的。 腹鰭不發達的.(參考文獻 33839)
Adults are found on the continental shelf and slope, while juveniles school seasonally in inshore waters (Ref. 9563). Juvenile ocean jackets have been caught in seagrass, over bare sand and on rocky reefs (Ref. 6390). Adults however, tend to be absent from seagrass areas (Ref. 6390). Are carnivorous, feeding mainly on salps. Other food items in the diet include gastropod mollusks, crustaceans and fish (Ref. 30465). Sold as fresh trunks (Ref. 6390).
成魚棲息於大陸棚及大陸坡, 而稚魚魚群季節性地在近岸水域.(參考文獻 9563) 稚年的海洋護罩曾經在海草捕獲, 在裸露的沙子之上與在岩礁上.(參考文獻 6390) 成魚然而, 傾向海草區域沒有出現.(參考文獻 6390) 是肉食性的, 主要捕食被囊動物。 在食性的其他的食物組成包括腹足類軟體動物,甲殼類動物和魚類。 (參考文獻 30465) 賣作了新鮮的軀幹。 (參考文獻 6390)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Assumed nonguarder because of high fecundity (RF).東印度洋: 澳洲南部, 從澳洲西部到新南威爾斯。 此魚種一般認為是澳洲的特有種, 雖然一件標本已經被記錄自紐西蘭。 (參考文獻 30464)
May, J.L. and J.G.H. Maxwell, 1986. Trawl fish from temperate waters of Australia. CSIRO Division of Fisheries Research, Tasmania. 492 p. (Ref. 9563)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 17 July 2017
人類使用
漁業: 商業性
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基於模型的估計
首選溫度 (參考文獻
123201): 15.3 - 21.2, mean 17.9 °C (based on 422 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00621 - 0.01850), b=2.84 (2.69 - 2.99), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (參考文獻
69278): 3.7 ±0.60 se; based on food items.
Generation time: 6.9 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (參考文獻
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (tm=2-4; tmax=9; Fec=700,000).
釣魚的脆弱性 (Ref.
59153): High vulnerability (56 of 100).
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營養素 (Ref.
124155): Calcium = 33.6 [12.7, 95.1] mg/100g; Iron = 0.875 [0.402, 2.209] mg/100g; Protein = 18.4 [16.2, 20.6] %; Omega3 = 0.27 [0.12, 0.57] g/100g; Selenium = 49 [20, 120] μg/100g; VitaminA = 5.33 [1.45, 19.80] μg/100g; Zinc = 0.488 [0.308, 0.791] mg/100g (wet weight);