分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Ariidae (Sea catfishes) > Ariinae
Etymology: Cathorops: Greek, kathorao = to observe, to watch + Greek, ops = appearance (Ref. 45335).
Eponymy: Franz Steindachner (1834–1919) was an Austrian zoologist who specialised in herpetology and ichthyology. [...] (Ref. 128868), visit book page.
More on authors: Gilbert & Starks.
Taxonomic Remarks
Kailola & Bussing (in Fischer et al. 1995:882) tentatively placed the species in Cathorops.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋; 淡水; 半咸淡水 居于水底的. 熱帶; 14°N - 8°N
Central America: Pacific draining rivers and estuaries.
中美洲: 太平洋注入河與河口。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 36.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9271); common length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55763)
Body somewhat elongate; mouth sub-terminal; cephalic plate prominent, granulated, and rough; pre-dorsal plate narrow; pre-maxillary teeth villiform; vomerine teeth lacking; palate with molariform teeth set in two separate sub-oval plates; inner edge of pectoral spine coarsely notched; caudal fin lobes long, thin, and pointed, about the same length as the head; body dark brown; belly white; flanks silvery blue (iridescent); fins dark or black; barbels dark brown (Ref. 55763).
Body shape (shape guide): fusiform / normal.
身体略微延长; 嘴次端位; 头部的碟突出的﹐颗粒状的, 与粗糙; 前背部的碟狭窄的; 前上颚齿绒毛状的; 牦骨齿缺乏; 用在两个分开的子椭圆形碟被设定的臼齿型齿的上颚; 胸棘的内缘粗糙地凹槽; 尾鳍叶长的﹐细的﹐与尖的, 长度约与头部相同; 身体深褐色的; 腹部白色的; 侧面银蓝色;(彩虹色的) 鳍深色或黑色的; 触须深褐色的.(参考文献 55763)
Found in marine, brackish and fresh waters (Ref. 9271). Rarely consumed due to its small size (Ref. 9271).
发现于海洋,半咸淡水与淡水了。 (参考文献 9271) 很少消费由于它的体型小.(参考文献 9271)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中美洲: 太平洋注入河與河口。
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 2025-2 (Global))
人类利用
渔业: 低经济
工具
特别资料
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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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00776 (0.00345 - 0.01749), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
4.4 ±0.8 se; based on size and trophs of closest relatives |
回复力 (参考文献 120179) |
中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.). |
渔业脆弱性 (Ref. 59153) |
Low to moderate vulnerability (30 of 100). 🛈 |
价格分类 (Ref. 80766) |
Medium.
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