分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水; 深度上下限 0 - 142 m (Ref. 96339). 熱帶; 31°N - 14°S, 115°W - 76°W (Ref. 189)
Eastern Pacific: San Juanico Bay, northern Gulf of California southward to Callao, Peru and perhaps further south. The record from Santa Margarita Island on the Pacific coast of Baja California, Mexico is based solely on the now lost type of Stolephorus cultratus.
東太平洋: San Juanico 海灣, 加州灣北部向南至卡亞俄，祕魯與也許更進一步向南方。 來自在墨西哥的下加利福尼亞的太平洋海岸上的聖瑪格麗塔島的記錄被僅基於那現在失去類型的 Stolephorus cultratus.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 6.0 range ? - ? cm
Max length : 17.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 96339); common length : 8.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55763)
背棘 (總數) : 0; 臀棘: 0; 臀鰭軟條: 20 - 25. Fairly elongate. Snout long, about 3/4 eye diameter or more; maxilla long, tip pointed, reaching almost to gill opening; gill cover canals of panamensis-type; pseudobranch longer than eye diameter, with 30 or more filaments, extending onto inner face of operculum. Anal fin origin under or just behind base of last dorsal fin ray. Silver stripe along flank about eye diameter.
相當延長。 吻長的, 大約 3/4個眼直徑或更多; 顎骨長的, 頂端尖的, 幾乎到鰓裂; panamensis 的鰓蓋運河-類型; 偽鰓長度超過眼直徑, 藉由被延伸到鰓蓋的內面的 30個或更多絲狀突起。 臀鰭起源在或下面在最後背鰭鰭條的基底正後方。 銀色的斑紋沿著關於眼直徑的側面。
A schooling species occurring in coastal waters, near shores, entering bays and tolerating some lowering of salinity. Spawns throughout the year, but more intensively in the warmer months. The eggs are oval. The most important tuna baitfish in Manta, Ecuador.
出現在沿岸水域，近岸，灣內而且容忍一些鹽度的降低的一個群游性魚種。 產卵全年度, 但是更密集在較溫暖的月份中。 卵是橢圓形的。 在 Manta ，厄瓜多最重要的鮪魚誘餌魚。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Spawns more intensively in the warmer months (Ref. 189). Spawn in school (Ref. 205).東太平洋: San Juanico 海灣, 加州灣北部向南至卡亞俄，祕魯與也許更進一步向南方。 來自在墨西哥的下加利福尼亞的太平洋海岸上的聖瑪格麗塔島的記錄被僅基於那現在失去類型的 Stolephorus cultratus.
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: 低經濟; 誘餌: usually
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Estimates based on models
Preferred temperature (Ref.
123201): 17.2 - 28.9, mean 25 °C (based on 142 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 (Preliminary K or Fecundity.).
Prior r = 0.99, 95% CL = 0.65 - 1.48, Based on 1 data-limited stock assessment.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 342 [173, 916] mg/100g; Iron = 2.65 [1.40, 4.89] mg/100g; Protein = 17.3 [14.9, 20.0] %; Omega3 = 0.344 [0.159, 0.725] g/100g; Selenium = 75.5 [31.2, 191.0] μg/100g; VitaminA = 13.2 [3.8, 38.1] μg/100g; Zinc = 2.24 [1.47, 3.43] mg/100g (wet weight);
