分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Schistura: Greek, schizein = to divide + Greek, oura = tail; an allusion to forked caudal fins (Ref. 45335); kohchangensis: kohchangensis: for Koh Chang island, the type locality.
More on author: Smith.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 底中水层性. 熱帶
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Asia: southeastern Thailand in provinces Trat, Chantaburi, Chonburi and on Koh Chang island; apparently restricted to small coastal streams (Ref. 39226), but may possibly be found all along the mountain range, including the Mekong basin (Ref. 12693).
亞洲: 在德樂府,尖竹汶府中的泰國東南部, 春武裏府與在象島上; 顯然地侷限於小的海岸溪流 (參考文獻 39226)了, 可能地但是可能被發現於所有沿著山範圍, 包括湄公河流域.(參考文獻 12693)
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 7.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 12693)
背的软条 (总数) : 12; 臀鳍软条: 8. Consists of 10-12 dark bars usually vertically split; 8+8 branched caudal rays; 8 1/2 branched dorsal rays; males with a suborbital flap and absence of median notch in lower jaw (Ref. 39226). Lateral line complete or incomplete, at least reaching to tips of pelvic fins; caudal fin with 5-7 very irregular rows of spots on rays; scales lacking between pectoral fins, but present on back (Ref. 12693).
Body shape (shape guide): elongated.
由 10-12 组成深色的横带通常垂直地分离; 8+8 分枝了尾部的鳍条; 81/2个分枝的背鳍鳍条; 雄性有一个眶下的鳃盖而且在下颌中缺乏中央的凹槽。 (参考文献 39226) 侧线完整或不完全的, 至少延伸到腹鳍顶端; 在鳍条上尾鳍有 5-7 非常不规则的列斑点; 鳞片缺乏在胸鳍之间, 但是位于背面之上.(参考文献 12693)
Inhabit small, shallow, high gradient streams with gravel and boulder substrates in forests. Diet probably consists of insect larvae and some algae, as seen in other nemacheilines (Ref. 12693). A female 5.24 cm SL contains ovulae about 0.7 mm diameter (Ref. 39226).
在森林中栖息于小的,水浅的,和高落差的溪流有砾石与磐石的地方底部。 食物可能由昆虫幼生与一些藻类组成, 如在其他的 nemacheilines 中见到的.(参考文献 12693) 一条母鱼 5.24 公分 SL 含有大约 0.7 mm 直径的卵。 (参考文献 39226)
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: 在德樂府,尖竹汶府中的泰國東南部, 春武裏府與在象島上; 顯然地侷限於小的海岸溪流 (參考文獻 39226)了, 可能地但是可能被發現於所有沿著山範圍, 包括湄公河流域.(參考文獻 12693)
Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
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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 (0.00608 - 0.00990), b=3.03 (3.00 - 3.06), in cm total length, based on LWR estimates for this species (Ref. 93245). |
营养阶层 (参考文献 69278) |
2.6 ±0.27 se; based on food items. |
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 (36 of 100). 🛈 |