分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Sparidae (Porgies)
鯛科 (Porgies)
Etymology: Acanthopagrus: Greek, akantha = thorn + Greek, pagros, a kind of fish (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 淡水; 半鹹淡水 居於水底的. 亞熱帶的; 23°S - 44°S, 112°E - 154°E
Indo-Pacific: endemic to southern Australia.
印度-太平洋: 澳洲南部的特有種。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?, range 16 - ? cm
Max length : 60.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2156); common length : 24.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2156); 最大體重: 4.0 kg (Ref. 26523); 最大年齡: 29 年 (Ref. 36820)
背棘 (總數) : 10 - 13; 背的軟條 (總數) : 10 - 13; 臀棘: 3; 臀鰭軟條: 8 - 10. The upper body can vary from silvery to golden brown, bronze, green or black depending on habitat. Chin and belly are usually white and fins are dusky to greenish black. Dorsal and ventral profiles of adults are similarly convex.
身體上半部能從銀色到金褐色﹐青銅色的﹐和綠色或黑色的被依據棲息地而定的改變。 下巴與腹面通常是白色的，而且鰭對呈綠色的黑色是暗色的。 成魚的背部與腹輪廓同樣中凸。
Endemic in coastal areas, rivers and estuaries of Australia. Most abundant in river mouths and estuaries (Ref. 28468, 28472). Inhabit brackish waters of coastal rivers and lakes, occasionally penetrating fresh water (Ref. 44894). Considered as the only true estuarine sparid in Australia. Larvae and small juveniles are most abundant over seagrass beds in shallow estuarine waters (Ref. 28468, 28472). Spawning period varies considerably between estuaries (Ref. 28468). Remain upstream in sheltered waters to spawn and is not usually found in purely marine habitats (Ref. 44894). Feed on shellfish, worms, crustaceans, small fish and algae. Sold as whole, chilled products in domestic markets (Ref. 6390). One of top angling species in southern Australia (Ref. 6390, 44894), as well as being a delicious table fish (Ref. 2156).
出現在沿岸區域，河與河口。 最豐富在河口與河口。 仔魚與小的稚魚在水淺的河口水域中是最豐富的海草床之上。 (參考文獻 28468,28472) 產卵時期在河口之間改變很大。 (參考文獻 28468) 捕食貝，蠕蟲，甲殼動物，小魚與藻類。 整隻販賣, 在國內市場中的冷凍產品.(參考文獻 6390) 在澳洲 (參考文獻 6390) 南部的頂尖釣魚種之一, 以及有一個可口的食用魚.(參考文獻 2156)
It is not known whether there is any sex inversion in black bream (Ref. 6390).印度-太平洋: 澳洲南部的特有種。
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)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 04 December 2009
人類使用
漁業: 商業性; 游釣魚種: 是的
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Estimates based on models
Preferred temperature (Ref.
123201): 14.7 - 20.6, mean 17.6 °C (based on 126 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.01140 - 0.01390), b=3.04 (3.01 - 3.07), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.53 se; based on food items.
Generation time: 4.1 (3.7 - 6.9) years. Estimated as median ln(3)/K based on 16
growth studies.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (K=0.11; tm=2-5; tmax=29).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (41 of 100).
Nutrients (Ref.
124155): Calcium = 76.4 [42.1, 142.3] mg/100g; Iron = 1.07 [0.62, 1.89] mg/100g; Protein = 20 [19, 21] %; Omega3 = 0.36 [0.25, 0.57] g/100g; Selenium = 21.1 [10.4, 38.9] μg/100g; VitaminA = 9.49 [3.31, 24.31] μg/100g; Zinc = 0.832 [0.594, 1.137] mg/100g (wet weight);
