分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Ariidae (Sea catfishes) > Ariinae
Eponymy: Captain John Melmoth Dow (1827–1892) was an American naturalist and explorer, in addition to being a ship’s master and shipping agent. [...] (Ref. 128868), visit book page.
More on author: Gill.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水; 半咸淡水 居于水底的. 熱帶; 8°N - 2°S
Central and South America: fresh and brackish water along Pacific side from Panama to Ecuador.
中美洲與南美洲: 沿著來自巴拿馬到厄瓜多的太平洋的側邊淡水與半鹹淡的水。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 90.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9271); common length : 50.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55763)
Body elongate, not very robust; nostrils connected through the snout by a narrow flap of skin; eyes small (8 to 12 times in head length); cephalic plate entirely covered with thick granules, its edges striate; lower branch of the first gill arch with 17 gill rakers; adipose fin located over the end of the anal fin, its length two to three times that of the dorsal fin. Body blue-brown or blue-gray; belly white; fins dark with numerous brown spots; maxillary barbels dark gray (Ref. 55763).
细长的身体, 不是很结实; 鼻孔连接过一个狭窄皮盖的吻部了; 眼小的;(8 到 12 倍头长) 头部的碟完全地覆盖着厚的小粒，它的边缘 striate了; 第一个的低分支鳃弓有 17个鳃耙; 脂鳍位于臀鳍末端之上, 它的长度二背鳍三倍于那。 身体蓝色-褐色或蓝灰色的; 腹部白色的; 鳍深色且有很多的褐色斑点; 上颌骨触须深灰色.(参考文献 55763)
Found in estuaries and rivers (Ref. 9271). Feeds on small fishes and benthic invertebrates (Ref. 11482). Marketed fresh and dried-salted (Ref. 9271).
发现于河口与河了。 (参考文献 9271) 吃小鱼与底栖的无脊椎动物。 (参考文献 11482) 在市场上销售生鲜或乾渍了。 (参考文献 9271)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中美洲與南美洲: 沿著來自巴拿馬到厄瓜多的太平洋的側邊淡水與半鹹淡的水。
Kailola, P.J. and W.A. Bussing, 1995. Ariidae. Bagres marinos. p. 860-886. 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. 9271)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 商业性
工具
Can't connect to MySQL database fbquizv2. Errorcode: Too many connections
