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: Homatula: Greek, homos, homoios = similar + Greek, atylos, atylotos = without callosities; nigra: Name from Latin 'niger' for black, referring to the pattern of bars on the flank in front of the dorsal-fin origin; an adjective.
Etymology: Homatula: Greek, homos, homoios = similar + Greek, atylos, atylotos = without callosities; nigra: Name from Latin 'niger' for black, referring to the pattern of bars on the flank in front of the dorsal-fin origin; an adjective.
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.
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Asia: China.
大小 / 重量 / 年龄
简单描述 检索表 | 型态特徵 | 形态测量图
This species is distinguished from its congeners by the following set of characters: flank without marks (vs. vertical bars on flank along lateral line in all congeners); no free protrusions between the pelvic fins (vs. a pair of free protrusions in H. pycnolepis); gill opening smaller, its upper angle level with the lower edge of eye (vs. larger, with upper angle aligned with middle point of eye in H. acuticephala, H. anguillioides, H. coccinocola, H. erhaiensis, H. pycnolepis); pelvic axillary lobe present (vs. absent in H. acuticephala, H. anguillioides); marked notch on lower jaw (vs. lower jaw spoon-shaped and without notch in H. erhaiensis, H. wuliangensis); dorsal-fin base shorter than longest branched dorsal-fin ray (vs. longer than longest branched dorsal-fin ray in H. acuticephala, H. anguillioides, H. cryptoclathrata, H. erhaiensis, H. wuliangensis (Ref. 121600).
Cross section: circular.
Cross section: circular.
Inhabits flowing and clear stream environments, living at the bottom and shuttling back and forth among rocks and gravel. It is omnivorous, mainly feeding on algae attached to rocks, organic residues, and small aquatic insects (Ref. 121600).
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Li, X., X.-J. Che and W. Zhou, 2019. Loaches of Homatula (Teleostei: Nemacheilidae) from the upper Salween River in Yunnan, China with description of three new species. Zootaxa 4711(2):330-348. (Ref. 121600)
CITES
Not Evaluated
对人类的威胁
人类利用
FAO - Publication: search | FishSource |
更多信息
营养生态学
食物（猎物）
食性组成
食物消耗量
口粮
捕食者
食物（猎物）
食性组成
食物消耗量
口粮
捕食者
生态学
生态学
生态学
人口动态
成长参数
最大年龄/尺寸
长度-重量关系
长短关系
体长-频率
质量转换
入添量
丰度
成长参数
最大年龄/尺寸
长度-重量关系
长短关系
体长-频率
质量转换
入添量
丰度
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
下载 XML
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=0.00724 (0.00347 - 0.01512), b=3.01 (2.84 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
|
营养阶层 (参考文献 69278) |
2.7 ±0.3 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 (40 of 100). 🛈 |