缅甸鳠
概要
| 字段 | 值 |
|---|---|
| 类别 | 鱼 |
| 学名 | Hemibagrus peguensis |
| 别名 | 緬甸鱯、Macrones peguensis、Mystus peguensis |
| 分类 | 鲶形目 Siluriformes › 鲿科 Bagridae › Hemibagrus |
| 水体 | 淡水 |
| 原产地 | 缅甸伊洛瓦底江、勃固河、锡当河水系，以及印度东北部曼尼普尔邦的钦敦江流域 |
| 成体体长 | 28.6 cm |
| 饲养难度 | 中等 |
| 群居方式 | 独居 |
| 外部数据 | seriouslyfish hemibagrus-peguensis;fishbase 24726 |
概述
缅甸鳠（Hemibagrus peguensis）是来自缅甸及印度东北部的鲿科鱼，在观赏鱼饲养中极少见到。过去常与近似种混淆，确认身份时应结合产地及吻部形态，不能仅凭旧商品名判断。
分布与栖息地
分布于缅甸伊洛瓦底江、勃固河和锡当河水系，也见于印度东北部曼尼普尔邦的钦敦江流域。最初描述的地点位于缅甸东吁附近的锡当河。
食性与喂食
可能以甲壳动物和较小鱼类为食。即使按掠食性鱼类准备食物，也不意味着人工饲养必须依赖活鱼或活甲壳动物。
补充说明
本种体侧暗斑排列成竖向斑列，吻端接近截平，区别于某些吻端圆钝的近似种。脂鳍基部和眼睛的比例也是鉴别线索。旧贸易资料中的“Sittang mystus”名称未必能充分表达这些种间区别，不宜据此套用其他鳠类的具体饲养或繁殖方法。
图片
图片来自 SeriouslyFish,版权归各摄影者所有。
English
Overview
Hemibagrus peguensis is a catfish from Myanmar and northeastern India that is scarcely encountered in ornamental fishkeeping. Historical confusion with similar species makes locality and snout shape more useful than relying solely on an old trade label.
Distribution & habitat
It occurs in Myanmar's Irrawaddy, Bago, and Sittaung systems and the Chindwin drainage of Manipur in northeastern India. The original locality was the Sittaung near Toungoo, Myanmar.
Diet & feeding
Crustaceans and smaller fishes are considered probable prey. Even when preparing food for a presumed predator, there is no requirement to rely on live fish or crustaceans in captivity.
Notes
Dark flank spots form vertical columns, and the snout is nearly squared off rather than rounded as in certain relatives. The proportions of the adipose-fin base and eye offer additional identification clues. The historical label Sittang mystus does not resolve these distinctions, and care or breeding methods attributed to other catfishes should not automatically be transferred to this species.
来源
- https://www.seriouslyfish.com/species/hemibagrus-peguensis(抓取于 2026-10-10)
hemibagrus-peguensis · 文件: data/species/hemibagrus-peguensis.md · 状态: 草稿