分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Siluriformes (Catfishes) > Clariidae (Airbreathing catfishes)
Etymology: Clarias: Greek, chlaros = lively, in reference to the ability of the fish to live for a long time out of water.
Eponymy: Carolus Franciscus Sala (1839–1881) was a Dutch soldier and collector. [...] (Ref. 128868), visit book page.
Etymology: Clarias: Greek, chlaros = lively, in reference to the ability of the fish to live for a long time out of water.
Eponymy: Carolus Franciscus Sala (1839–1881) was a Dutch soldier and collector. [...] (Ref. 128868), visit book page.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
; 淡水 居于水底的. 熱帶; 22°C - 28°C (Ref. 13614); 12°N - 4°N
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Africa: from the Géba (Guinea-Bissau) to the Cavally (Côte d'Ivoire) (Ref. 57129). Also reported from the Casamance (Senegal)(Ref. 57129).
非洲: Konkoure 系統 (幾內亞) 到卡瓦利河 (象牙海岸).
非洲: Konkoure 系統 (幾內亞) 到卡瓦利河 (象牙海岸).
大小 / 重量 / 年龄
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 79 - 93; 臀棘: 0; 臀鳍软条: 67 - 79; 脊椎骨: 63 - 68. Diagnosis: typical extremely elongate, eel-shaped body (maximum body depth 8.7-13.9% of standard length); head length 20.2% SL (Ref. 57129). Head rather rectangular in dorsal outline; snout broadly rounded; eyes more dorsally located; frontal fontanelle intermediate between "knife-shaped" and "sole-shaped"; occipital fontanelle broadly oval-shaped; "dermosphenotic" and supraorbital bones are joined; tooth plates relatively small; premaxillary longer than vomerine (Ref. 248). Distance between occipital process and dorsal-fin base relatively large (8.3-12.4% of standard length); dorsal and anal fins (67.7-75.0% and 50.6-58.9%, respectively, of standard length) very long and sometimes partially confluent with caudal fin (Ref. 57129). Pectoral spine serrated on both sides (Ref. 248, 57129). Gill rakers long and distantly set (Ref. 248).
Coloration: fresh specimens dark brown on back; sides marked with irregular blackish spots, belly light brown to beige; a vertical bar may be present on caudal fin (Ref. 57129). Flanks with vertical rows of small white spots (Ref. 248, 57129).
Body shape (shape guide): elongated; Cross section: circular.
头部相当矩形在背部的轮廓中; 吻宽广地圆的; 眼位于更背面。 额骨囱门介于之间刀状的 '与唯一的 - 形状的'; 后头骨囱门宽广椭圆形。 那皮蝶骨的' 与上眼窝骨合并在一起。 齿板相当小的; 上颌骨前的长度超过犁骨。 背鳍与臀鳍不真实地与尾鳍汇和鳍。 胸棘在两边上锯齿状的了。 鳃耙长的而且远远地竖立。 呈现在侧面上的白色的垂直列的第二感觉管的开口
Body shape (shape guide): elongated; Cross section: circular.
头部相当矩形在背部的轮廓中; 吻宽广地圆的; 眼位于更背面。 额骨囱门介于之间刀状的 '与唯一的 - 形状的'; 后头骨囱门宽广椭圆形。 那皮蝶骨的' 与上眼窝骨合并在一起。 齿板相当小的; 上颌骨前的长度超过犁骨。 背鳍与臀鳍不真实地与尾鳍汇和鳍。 胸棘在两边上锯齿状的了。 鳃耙长的而且远远地竖立。 呈现在侧面上的白色的垂直列的第二感觉管的开口
Facultative air-breathing (Ref. 126274); Occurs in river systems which arise in mountainous areas and are entirely within the rain forest (Ref. 248). Very little is known about the biology, but on basis of its distribution the species appears to be restricted to the rain forest (Ref. 78218).
出现于在多山的区域中出现而且在雨森林里面是完全地的河流域。 (参考文献 248)
出现于在多山的区域中出现而且在雨森林里面是完全地的河流域。 (参考文献 248)
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: Konkoure 系統 (幾內亞) 到卡瓦利河 (象牙海岸).
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Teugels, G.G., 1986. A systematic revision of the African species of the genus Clarias (Pisces; Clariidae). Ann. Mus. R. Afr. Centr., Sci. Zool., 247:199 p. (Ref. 248)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
FAO - Publication: search | FishSource |
更多信息
解剖学
鳃区
大脑
耳石
鳃区
大脑
耳石
生理学
身体成分
营养素
耗氧量
游泳类型
游泳速度
视觉色素
鱼声
疾病与寄生虫
毒性（半数致死浓度）
身体成分
营养素
耗氧量
游泳类型
游泳速度
视觉色素
鱼声
疾病与寄生虫
毒性（半数致死浓度）
遗传学
基因组
遗传学
异质性
遗传率
基因多样性
基因组
遗传学
异质性
遗传率
基因多样性
工具
特别资料
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网络资源
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: 属, 种 | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | Zoobank | 动物学的记录
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]. |
| Bayesian length-weight | a=0.00575 (0.00362 - 0.00916), b=2.96 (2.83 - 3.09), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
|
营养阶层 (参考文献 69278) |
3.5 ±0.5 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) |
Moderate vulnerability (35 of 100). 🛈 |