分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Clupeiformes (Herrings) >
Dorosomatidae (Gizzard shads and sardinellas)
Etymology: Amblygaster: Greek, amblys = darkness + Greek, gaster = stomach (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 50 m (Ref. 188). 熱帶; 17°N - 19°S, 75°E - 179°W (Ref. 188)
Indo-West Pacific: southern coasts of India, perhaps Bay of Bengal, and Indonesia eastward to Fiji. Reported from New Caledonia (Ref. 9070) and Tonga (Ref. 53797).
印度-西太平洋: 印度的南部海岸, 也許孟加拉灣 , 與印尼向東至斐濟。 記錄來自新加勒多尼亞 (參考文獻 9070) 與東加了。 (參考文獻 53797)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 27.6 cm TL 雄魚/尚未辨別雌雄; (Ref. 126292); common length : 15.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 188); 最大體重: 247.00 g (Ref. 126292)
背棘 (總數): 0; 背的軟條 (總數): 13-21; 臀棘 0; 臀鰭軟條: 12 - 23. Body moderately deep, belly rather rounded, scutes not prominent. Distinguished from A. sirm by the absence of spots along the flank (gold in life, black on preservation) and fewer lower gill rakers. Closely resembles A. leiogaster, which has more lower gill rakers. Round-bodied Sardinella species have i 8 pelvic fin rays and more than 100 lower gill rakers.
身體中等縱深的, 腹面相當圓的, 不突出的鱗甲。 與 A. sirm 區分了藉由缺少斑點沿著側面 (活著時金色的, 標本黑色的) 與較少的下鰓耙。 非常近似 A. leiogaster, 有更多的下鰓耙。 圓-身體 沙丁魚 種有 i 8個腹鰭鰭條與超過 100個下鰓耙。
Forms schools in coastal waters. Feeds on copepods, Mysis and other elements in the zooplankton. Used as bait in the tuna fishery.
在沿岸水域中形成魚群。 吃橈腳類的動物， Mysis 與其他的浮游動物。 在鮪魚業中當作魚餌了。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Spawn in school (Ref. 205).印度-西太平洋: 印度的南部海岸, 也許孟加拉灣 , 與印尼向東至斐濟。 記錄來自新加勒多尼亞 (參考文獻 9070) 與東加了。 (參考文獻 53797)
Whitehead, P.J.P., 1985. FAO Species Catalogue. Vol. 7. Clupeoid fishes of the world (suborder Clupeoidei). An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, shads, anchovies and wolf-herrings. FAO Fish. Synop. 125(7/1):1-303. Rome: FAO. (Ref. 188)
人類使用
漁業: 商業性; 誘餌: usually
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Estimates based on models
Preferred temperature (Ref.
123201): 27.2 - 29.1, mean 28.5 °C (based on 988 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00912 (0.00433 - 0.01920), b=3.04 (2.87 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±0.28 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Assuming Fec > 10,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (18 of 100).
Nutrients (Ref.
124155): Calcium = 95.5 [30.8, 395.3] mg/100g; Iron = 1.53 [0.53, 3.60] mg/100g; Protein = 20.2 [17.5, 22.6] %; Omega3 = 0.259 [0.118, 0.565] g/100g; Selenium = 51.1 [16.6, 168.4] μg/100g; VitaminA = 79.2 [16.6, 367.3] μg/100g; Zinc = 1.42 [0.70, 2.70] mg/100g (wet weight);
