分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Balitoridae (River loaches)
Etymology: Hemimyzon: Greek, hemi = half + greek, myzon = to suckle (Ref. 45335); confluens: From the Latin confluens (confluent), an allusion to the fused pelvic fins.
More on author: Kottelat.
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
Asia: upper Nam Ngum of the Mekong basin, Laos.
亞洲: 寮國的湄公河流域的老撾河上游。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 4.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 36949)
简单描述
检索表 | 型态特徵 | 形态测量图
Pelvic fins posteriorly fused on most of their length, only the distal 1/10 being separated; pectoral fin with 13 simple and 11-12 branched rays; pelvic fin with 5 simple and 13-14 branched rays; 5 dark saddles along back; several large blotches on pectoral and pelvic fins (Ref. 36949).
Body shape (shape guide): elongated; Cross section: compressed.
腹鳍在后部地融合了大部分的之上他们的长度, 只有末梢部的 1/10 被分开; 胸鳍有 13 单一的与 11-12个分支条; 腹鳍有 5 单一的与 13-14个分支条; 5个深色的鞍状斑沿着背面; 在胸鳍与腹鳍上的一些大的斑块.(参考文献 36949)
Occurs in riffles and rapids (Ref. 36949).
出现于急流与急流。 (参考文献 36949)
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: 寮國的湄公河流域的老撾河上游。
Kottelat, M., 2000. Diagnosis of a new genus and 64 new species of fishes from Laos (Teleostei: Cyprinidae, Balitoridae, Bagridae, Syngnathidae, Chaudhuriidae and Tetraodontidae). J. South Asian Nat. Hist. 5(1):37-82. (Ref. 36949)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
易受伤害 (VU) (B1ab(i,ii,iii)); Date assessed: 19 January 2011
人类利用
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基于模型的估算
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00319 - 0.01647), b=3.06 (2.87 - 3.25), 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): 3.1 ±0.4 se; based on size and trophs of closest relatives
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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