分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Clupeiformes (Herrings)
鯡形目 (Herrings) >
Engraulidae (Anchovies)
鯷科 (Anchovies) > Engraulinae
Etymology: Anchoa: Italian ancioa = anchovy (Ref. 45335).
More on author: Girard.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水; 深度上下限 0 - 50 m (Ref. 189). 亞熱帶的; 34°N - 20°N, 120°W - 109°W (Ref. 189)
Eastern Central Pacific: Belmont Shores, Long Beach Harbor, California, USA south to Magdalena Bay on the Pacific coast of Baja California; not in Gulf of California.
中太平洋東部: 美國加州長堤港的貝立蒙海岸在下加利福尼亞的太平洋海岸上南至馬格德拉灣; 不是在加州灣。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 12.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 96339); common length : 7.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 9298); 最大年齡: 3.00 年 (Ref. 72482)
背棘 (總數) : 0; 臀棘: 0; 臀鰭軟條: 20 - 25. Body fairly elongate. Snout moderate, about 3/4 eye diameter; maxilla moderate, tip pointed, reaching onto inter-operculum, but not to edge of gill cover; gill cover canals of walkeri-type. Anal fin moderate, its origin usually somewhat before midpoint of dorsal fin base. A silver stripe along flank, about 3/4 eye diameter.
身體相當延長。 吻中等的, 大約 3/4 眼直徑; 顎骨中等的, 頂端尖的, 延伸到之中上面-鰓蓋, 但是不對鰓蓋的邊緣; walkeri 的鰓蓋運河-類型。 臀鰭中等的, 它的起源通常略微在背鰭基底的中點之前。 一條銀色的斑紋沿著側面, 大約 3/4 眼直徑。
Reportedly common in estuaries and backwaters of bays and occasionally near shores outside bays (Ref. 6792). The fifth most abundant fish taken by various gear in Newport Bay, California; a midwater schooling species caught in bag seine hauls mainly in July and September (Ref. 6361). Oviparous, with planktonic eggs and larvae (Ref. 35602).
據報告常見於海灣的河口與洄水區與偶然地在海灣的外邊近岸.(參考文獻 6792) 第五個最豐富的魚在加州 Newport 海灣採自了各種不同的網具; 在圍袋拖網捕獲的一個中層水域群游性種主要在七月與九月。 (參考文獻 6361) 卵生的, 卵與仔魚為浮游性.(參考文獻 35602)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Oviparous (Ref. 35602). Spawn in school (Ref. 205).中太平洋東部: 美國加州長堤港的貝立蒙海岸在下加利福尼亞的太平洋海岸上南至馬格德拉灣; 不是在加州灣。
Whitehead, P.J.P., G.J. Nelson and T. Wongratana, 1988. 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(7/2):305-579. Rome: FAO. (Ref. 189)
人類使用
漁業: 自給性漁業
工具
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Estimates based on models
Preferred temperature (Ref.
123201): 17.4 - 18.1, mean 17.7 °C (based on 2 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00232 - 0.01135), b=3.14 (2.96 - 3.32), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (tmax=3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
