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) >
Gerreidae (Mojarras)
銀鱸科 (Mojarras)
Etymology: Eugerres: Greek, eu = good, well + Latin, gerres = a kind of anchovies; cited by Plinius.
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的. 熱帶; 27°N - 14°N
Eastern Central Pacific: Gulf of California to El Salvador.
中太平洋東部: 加州灣到薩爾瓦多。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - 14.5 cm
Max length : 19.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 9303)
背棘 (總數) : 9 - 10; 背的軟條 (總數) : 10; 臀棘: 3; 臀鰭軟條: 8. This species is distinguished by the following characters: gill rakers on the lower limb of the first branchial arch 11-14 (mode 13, 12 in type specimens); lips small, not enlarged; pectoral fins extending to the third anal spine base; depressed second anal spine extends to caudal peduncle base (Ref. 94655).
Inhabits coastal waters and lagoons, preferring areas with sandy bottoms (Ref. 9303, 37955). Forms schools (Ref. 37955). Feeds on small benthic invertebrates, algae and small fishes (Ref. 9303).
棲息於沿岸水域與潟湖, 偏愛區域且底部為沙地的地方.(參考文獻 9303,37955) 形成魚群。 (參考文獻 37955) 吃小型底棲的無脊椎動物，藻類與小魚。 (參考文獻 9303)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
中太平洋東部: 加州灣到薩爾瓦多。
Bussing, W.A., 1995. Gerreidae. Mojarras. p. 1114-1128. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9303)
人類使用
漁業: 低經濟
工具
特別的報告
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.00950 - 0.03330), b=2.97 (2.81 - 3.13), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.50 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (13 of 100).
Nutrients (Ref.
124155): Calcium = 233 [118, 439] mg/100g; Iron = 1.21 [0.59, 2.36] mg/100g; Protein = 18 [16, 20] %; Omega3 = 0.186 [0.093, 0.358] g/100g; Selenium = 43.3 [21.7, 91.9] μg/100g; VitaminA = 16.6 [4.1, 54.7] μg/100g; Zinc = 1.27 [0.82, 1.95] mg/100g (wet weight);
