朱鲁短平口鲶 · Gold Zebra Catfish
概要
| 字段 | 值 |
|---|---|
| 类别 | 鱼 |
| 学名 | Brachyplatystoma juruense |
| 别名 | 朱魯短平口鯰 |
| 分类 | 鲶形目 Siluriformes › 长须鲶科 Pimelodidae › Brachyplatystoma |
| 水体 | 淡水 |
| 原产地 | 巴西、哥伦比亚、厄瓜多尔、秘鲁、委内瑞拉 |
| 成体体长 | 60 cm |
| 饲养难度 | 中等 |
| 群居方式 | 独居 |
| 外部数据 | seriouslyfish brachyplatystoma-juruense;fishbase 12114 |
| 食性 | 肉食 |
| 特征 | 吃小鱼: 是 |
水质参数
| 参数 | 耐受范围 | 最适范围 | 单位 |
|---|---|---|---|
| 水温 | 22–27 | — | °C |
| pH | 6–7.5 | — | — |
| 总硬度 | 1–12 | — | dGH |
概述
朱鲁短平口鲶（Brachyplatystoma juruense）成鱼浅黄底色上有粗大的暗色条带，可竖直、倾斜或分叉。它不是适合普通家庭缸的观赏小鲶，长期只适合公共水族馆或少数有大型设施的饲养者。
分布与栖息地
最初描述于巴西西北部朱鲁阿河，实际分布更广，涵盖亚马孙中游、奥里诺科及许多支流水系。主要利用较大、较深的河道，也会出现在白水急流段。
饲养环境
砂底配大型沉木，或采用方便维护的简洁布置即可，精细种植景观并不现实。避免强烈照明，配置规模充分而可靠的过滤，严格维护水质。适当设施要按成体需求准备，不能拿幼鱼暂养空间作为长期标准。
食性与喂食
天然几乎专吃鱼，包括甲鲶等底栖鱼。多数能转食非活饵，可用适口虾、贝肉、鱿鱼或鱼肉条；成鱼每周最多一餐。
习性与混养
混养对象必须大到无法被吞下，小鱼会被当作食物。
补充说明
幼鱼容易与斑马鸭嘴油鲶（Brachyplatystoma tigrinum）混淆，本种斑纹较模糊、身体更深、须较短，幼鱼侧面斑点逐渐扩展成成年条纹。体色较艳的个体有特殊商品标签，但是否对应地理群体尚不清楚。成年仍保留尾鳍丝状延长部分。
图片
图片来自 SeriouslyFish,版权归各摄影者所有。
English
Overview
Broad dark bands across a pale yellowish body characterize adult Brachyplatystoma juruense. The bands may be vertical, oblique, or branching. This is a large-river predator for public aquariums or unusually well-equipped private facilities, not a routine home-tank catfish.
Distribution & habitat
First described from the Juruá in northwestern Brazil, it occurs more widely in the middle Amazon and Orinoco systems and their tributaries. Large deep channels, including whitewater rapids, are the usual setting.
Aquarium setup
Sand and substantial wood, or a practical sparse arrangement, suit management better than intricate planting. Keep lighting subdued and filtration both very large and reliable. Strict maintenance is essential. Adult requirements should determine the facility rather than the space a young fish initially occupies.
Diet & feeding
Its natural diet is almost entirely fish, including bottom-associated catfish. Most adapt to suitable nonliving shrimp, shellfish, squid, and fish pieces. Adults require no more than a weekly meal.
Behaviour & compatibility
Companions must be too large to swallow; smaller fish are prey.
Notes
Young fish can be confused with Brachyplatystoma tigrinum. Less sharply defined markings, a deeper body, and shorter barbels help distinguish this species. Juvenile flank spots expand into the adult bands, and tail filaments persist. Colorful trade forms do not yet establish distinct geographic populations.
来源
- https://www.seriouslyfish.com/species/brachyplatystoma-juruense(抓取于 2026-10-10)
brachyplatystoma-juruense · 文件: data/species/brachyplatystoma-juruense.md · 状态: 草稿