分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋; 半咸淡水 居于水底的. 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 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 100.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3265); common length : 50.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3265); 最大体重: 15.0 kg (Ref. 5217)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 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).
Body shape (shape guide): elongated.
头部在顶端上被平的。 吻部是短的与大的而且横向地截形的。 口端位又下面的颌是相同的长度或略长于上方的颌。 它有三对触须 (1对上颌骨触须 , 2 对颚的触须) 。 (参考文献 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).
出现于沿岸水域与河口。 栖息于泥泞的浅水底部了。 (参考文献 5217) 繁殖似乎一年两次出现, 四月时与在十月。 母鱼生下测量 12-15 mm 的 20-25个卵。 上个 10-12 天口孵藉由雄性。 (参考文献 35381) 在市场上销售生鲜地了与盐腌的.(参考文献 5217)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 低经济
工具
特别资料
下载 XML
网络资源
基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00468 (0.00244 - 0.00896), b=3.13 (2.96 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
3.9 ±0.5 se; based on size and trophs of closest relatives |
回复力 (参考文献 120179) |
低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.). |
渔业脆弱性 (Ref. 59153) |
High vulnerability (55 of 100). 🛈 |
价格分类 (Ref. 80766) |
Medium.
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营养素 (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); |