Belodontichthys truncatus Kottelat & Ng, 1999
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Siluriformes (Catfishes) > Siluridae (Sheatfishes)
Etymology: Belodontichthys: Greek, belos, -eos = any projectile + Greek, odous = teeth + Greek, ichthys = fish (Ref. 45335); truncatus: Specific name from the Latin truncatus (truncated), in reference to the relatively short head of this species.
More on authors: Kottelat & Ng.
Etymology: Belodontichthys: Greek, belos, -eos = any projectile + Greek, odous = teeth + Greek, ichthys = fish (Ref. 45335); truncatus: Specific name from the Latin truncatus (truncated), in reference to the relatively short head of this species.
More on authors: Kottelat & Ng.
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
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Asia: Chao Phraya and Mekong River drainages in Thailand, Laos, Cambodia and Viet Nam. Previously misidentified as Belodontichthys dinema from the Mekong River basin.
亞洲: 湄南河與在泰國，寮國，柬埔寨與越南的湄公河流域。
亞洲: 湄南河與在泰國，寮國，柬埔寨與越南的湄公河流域。
大小 / 重量 / 年龄
简单描述 检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 3 - 4; 臀鳍软条: 79 - 96. Differs from its sole congener, B. dinema, in having a shorter pectoral fin, 21.9-25.8% SL, versus 25.9-28.9; a shorter head, 20.9-23.9% SL, versus 24.2-26.0; and a shorter snout, 35.4-39.6% HL, versus 39.0-43.1 (Ref. 38432). Strongly compressed head and body; upturned mouth with conspicuous large teeth; pectoral fin longer than head (Ref. 43281).
Body shape (shape guide): elongated.
有别于它的唯一同类， B. dinema, 在有一个方面较短的胸鳍， 21.9-25.8% SL, 对 25.9-28.9; 一个较短的头部， 20.9-23.9% SL, 对 24.2-26.0; 而且一个较短的吻， 35.4-39.6% HL, 对 39.0-43.1.(参考文献 38432) 非常扁长形的头部与身体; 朝上的嘴部具有显着的大齿; 胸鳍长度超过头部.(参考文献 43281)
Body shape (shape guide): elongated.
有别于它的唯一同类， B. dinema, 在有一个方面较短的胸鳍， 21.9-25.8% SL, 对 25.9-28.9; 一个较短的头部， 20.9-23.9% SL, 对 24.2-26.0; 而且一个较短的吻， 35.4-39.6% HL, 对 39.0-43.1.(参考文献 38432) 非常扁长形的头部与身体; 朝上的嘴部具有显着的大齿; 胸鳍长度超过头部.(参考文献 43281)
Occurs in medium to large-sized rivers (Ref. 12975). Found from middle depths to the surface in deeper parts of large rivers. Feeds on smaller fish near the water surface. An excellent game fish which can be caught using hook and line. Presently large numbers are being taken near Stung Treng in Cambodia by explosives (Ref. 12693). Migrates upstream through the Khone Falls in June-July with other silurids and enters the flooded forest in July-October, where it feeds heavily on cyprinids of the genus Henicorhynchus (pa soi, identified as Cirrhinus spp.) (Ref. 38432). Marketed fresh or dried and salted (Ref. 12693).
以其他的鲶鱼溯河回游在六月到七月的经过 Khone 瀑布而且进入在七月-十月被水淹没的森林, 在哪里它吃经常捕食本属 Henicorhynchus 的鲤鱼 (pa soi,鉴定为 Cirrhinus spp了.)。
以其他的鲶鱼溯河回游在六月到七月的经过 Khone 瀑布而且进入在七月-十月被水淹没的森林, 在哪里它吃经常捕食本属 Henicorhynchus 的鲤鱼 (pa soi,鉴定为 Cirrhinus spp了.)。
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亞洲: 湄南河與在泰國，寮國，柬埔寨與越南的湄公河流域。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Kottelat, M. and H.H. Ng, 1999. Belodontichthys truncatus, a new species of silurid catfish from Indochina ( Teleostei: Siluridae). Ichthyol. Explor. Freshwat. 10(4):387-391. (Ref. 38432)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
游钓鱼种: 是的
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
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系统发育多样性指数 (参考文献 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00562 (0.00279 - 0.01132), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
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营养阶层 (参考文献 69278) |
4.1 ±0.7 se; based on size and trophs of closest relatives |
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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.). |
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渔业脆弱性 (Ref. 59153) |
High vulnerability (64 of 100). 🛈 |