侧眼歧须鮠 · Big Eyed Synodontis
概要
| 字段 | 值 |
|---|---|
| 类别 | 鱼 |
| 学名 | Synodontis pleurops |
| 别名 | 側眼歧鬚鮠 |
| 分类 | 鲶形目 Siluriformes › 倒立鲶科 Mochokidae › Synodontis |
| 水体 | 淡水 |
| 成体体长 | 23 cm |
| 饲养难度 | 中等 |
| 最小水体 | 108 L |
| 最小缸长 | 120 cm |
| 外部数据 | seriouslyfish synodontis-pleurops;fishbase 9607 |
| 原产地 | 刚果民主共和国、喀麦隆 |
| 食性 | 杂食 |
| 特征 | 夜行性: 是 |
| 繁殖方式 | 散卵 |
水质参数
| 参数 | 耐受范围 | 最适范围 | 单位 |
|---|---|---|---|
| 水温 | 22–26 | — | °C |
| pH | 6–7 | — | — |
| 总硬度 | 5–15 | — | dGH |
概述
侧眼歧须鮠（Synodontis pleurops）的大眼和下向口很醒目，常贴近沉木、石头及宽叶表面活动。它明显偏夜行，照明太强时很少露面；食物安排也应以植物性材料占较大比例。
分布与栖息地
分布于刚果民主共和国和喀麦隆，不同产地的颜色、纹样差异可能较大。
饲养环境
可参考 120 × 30 × 30 厘米。柔软底床上以岩石、沉木、根枝和宽叶植物搭出多处遮蔽，浮水植物减弱入射光。不要只留空旷底部，它更喜欢沿物体表面移动和休息。
食性与喂食
虽然杂食并接受冷冻饵、干粮，但主要偏植物性。去皮豌豆、黄瓜、藻片等应占较大比例，它会用下颌牙齿刮食；不能只因愿意吃动物饵就长期以此为主。
习性与混养
通常能和温和的鱼相处，不宜配好斗伙伴。它较少捕食其他鱼，但“较少”不等于对所有小鱼都完全安全；较暗环境也更有利于观察正常活动。
雌雄区分
成熟雌鱼更丰满。生殖乳突可辅助判断，但背鳍硬棘尖锐，普通饲养中宜先依据成熟体形比较，不随意翻腹抓握。
繁殖
野外在季节性淹水、微生物丰富的区域散卵，无亲鱼护育。商业鱼场有借助激素的繁殖，但这不同于家庭水族箱里已有自然繁殖流程。
图片
图片来自 SeriouslyFish,版权归各摄影者所有。
English
Overview
Large eyes and a downturned mouth distinguish Synodontis pleurops. It stays close to wood, rocks, and broad leaves, rarely venturing into open water. Strong nocturnal habits favor subdued viewing conditions, and plant matter should occupy a large share of the diet.
Distribution & habitat
It occurs in the Democratic Republic of Congo and Cameroon, with substantial locality-related variation in color and pattern.
Aquarium setup
A 120 by 30 by 30 cm aquarium is the maintenance reference. Arrange wood, roots, rocks, and broad leaves above soft substrate to provide many covered surfaces. Floating plants diffuse the light. A bare open layout fails to provide the surfaces this fish prefers.
Diet & feeding
It is omnivorous but strongly plant-oriented. Shelled peas, cucumber, and algae wafers should make up a substantial portion of feeding, alongside accepted frozen or dry foods. Acceptance of animal foods does not justify making them the staple.
Behaviour & compatibility
Peaceful companions generally suit it, whereas aggressive fishes do not. Predation on other fish is uncommon, which is not a guarantee of complete safety for every small companion. Dim conditions make normal activity easier to observe.
Sexual dimorphism
Mature females are fuller-bodied. Genital features can aid sexing, but sharp dorsal spines make casual handling-based inspection inappropriate.
Breeding
Wild fish scatter eggs in seasonally flooded areas rich in microscopic organisms and provide no parental care. Hormone-assisted commercial production should not be confused with an established natural spawning method for home aquaria.
来源
- https://www.seriouslyfish.com/species/synodontis-pleurops(抓取于 2026-10-10)
synodontis-pleurops · 文件: data/species/synodontis-pleurops.md · 状态: 草稿