睛尾长须
概要
| 字段 | 值 |
|---|---|
| 类别 | 鱼 |
| 学名 | Esomus caudiocellatus |
| 别名 | 睛尾長鬚 |
| 分类 | 鲤形目 Cypriniformes › 鲤科 Cyprinidae › Esomus |
| 水体 | 淡水 |
| 原产地 | 缅甸 |
| 成体体长 | 4 cm |
| 饲养难度 | 中等 |
| 最小水体 | 108 L |
| 最小缸长 | 120 cm |
| 群居方式 | 群游 |
| 外部数据 | seriouslyfish esomus-caudiocellatus;fishbase 54676 |
水质参数
| 参数 | 耐受范围 | 最适范围 | 单位 |
|---|---|---|---|
| 水温 | 20–26 | — | °C |
概述
睛尾长须（Esomus caudiocellatus）没有同属鱼常见的深色侧条，尾柄上却有明显黑斑。宽大的胸鳍和很长的口须也是观察重点。它并不是常见商品鱼，外形朴素不等于可以省略种类鉴别。
分布与栖息地
已在缅甸东部和泰国西北部的萨尔温江水系采到，完整范围不清楚，也可能存在其他分布地点。
饲养环境
饲养空间应按已有缸长下限安排，不能因成鱼不大就仅按体长估算所需缸体。
补充说明
长须属鱼曾有快速消瘦的饲养观察：鳃后腹侧先变薄，随后体重迅速下降，个别报告在数周内死亡。病因与有效处理方式尚不明确，不应据此直接诊断某种病原或套用药物。
图片
图片来自 SeriouslyFish,版权归各摄影者所有。
English
Overview
The conspicuous tail-base marking and absence of a dark flank stripe distinguish Esomus caudiocellatus from its congeners. Enlarged pectoral fins and very long barbels are additional useful features of this infrequently traded fish.
Distribution & habitat
Collections are known from the Salween system in eastern Myanmar and northwestern Thailand. The full range remains uncertain and may extend farther.
Aquarium setup
Allow the horizontal space specified in the enclosure requirements rather than judging the aquarium solely from the fish’s modest adult length.
Notes
Aquarists have reported rapid wasting in Esomus, beginning behind the gills on the underside. Some affected fish died within weeks. The cause and an effective treatment have not been established, so this description does not identify a specific pathogen.
来源
- https://www.seriouslyfish.com/species/esomus-caudiocellatus(抓取于 2026-10-10)
esomus-caudiocellatus · 文件: data/species/esomus-caudiocellatus.md · 状态: 草稿