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 居於水底的. 熱帶; 12°N - 0°S, 72°W - 48°W
Western Atlantic: Venezuela to mouth of the Amazon River, Brazil.
西大西洋: 對在巴西中的亞馬遜河河口的蓋亞那。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 100.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3265); common length : 50.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3265); 最大體重: 15.0 kg (Ref. 5217)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 1. The head is flattened on top. The snout is short and large and transversally truncated. Mouth terminal, the lower jaw is the same length or slightly longer than the superior jaw. It has three pairs of barbels (1 pair maxillary barbels, 2 pairs of mandibular barbels) (Ref. 35381).
頭部在頂端上被平的。 吻部是短的與大的而且橫向地截形的。 口端位又下面的頜是相同的長度或略長於上方的頜。 它有三對觸鬚 (1對上頜骨觸鬚 , 2 對顎的觸鬚) 。 (參考文獻 35381)
Occurs in coastal waters and river estuaries. Found on shallow muddy bottoms (Ref. 5217). Reproduction seems to occur twice a year, in April and in October. The female lays 20-25 eggs measuring 12-15 mm. Mouth-brooding by the males lasts 10-12 days (Ref. 35381). Marketed fresh and salted (Ref. 5217).
出現於沿岸水域與河口。 棲息於泥濘的淺水底部了。 (參考文獻 5217) 繁殖似乎一年兩次出現, 四月時與在十月。 母魚生下測量 12-15 mm 的 20-25個卵。 上個 10-12 天口孵藉由雄性。 (參考文獻 35381) 在市場上銷售生鮮地了與鹽醃的.(參考文獻 5217)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西大西洋: 對在巴西中的亞馬遜河河口的蓋亞那。
Taylor, W.R. and N.A. Menezes, 1978. Ariidae. In W. Fischer (ed.) FAO species identification sheets for fishery purposes. West Atlantic (Fishing Area 31). volume 1. [pag. var.]. FAO, Rome. (Ref. 3265)
人類使用
漁業: 低經濟
更多資訊
俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
年龄/大小成長長度-重量長度-長度長度-頻率形態測量圖型態特徵仔魚稚魚動力學入添量豐度BRUVS
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
工具
特別的報告
下載 XML
網路資源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00269 - 0.01023), b=3.11 (2.94 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.0 ±0.6 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (60 of 100).
Nutrients (Ref.
124155): Calcium = 76.8 [40.1, 164.5] mg/100g; Iron = 0.91 [0.56, 1.59] mg/100g; Protein = 16.8 [15.1, 18.6] %; Omega3 = 0.149 [0.084, 0.263] g/100g; Selenium = 63.2 [31.4, 136.4] μg/100g; VitaminA = 24.7 [9.5, 63.3] μg/100g; Zinc = 0.992 [0.662, 1.557] mg/100g (wet weight);
