弗氏兔脂鲤 · Threespot Leporinus
概要
| 字段 | 值 |
|---|---|
| 类别 | 鱼 |
| 学名 | Leporinus friderici |
| 别名 | 弗氏兔脂鯉、Salmo friderici |
| 分类 | 脂鲤目 Characiformes › 小口脂鲤科 Anostomidae › Leporinus |
| 水体 | 淡水 |
| 原产地 | 玻利维亚、巴西、法属圭亚那、圭亚那、秘鲁、苏里南 |
| 成体体长 | 40 cm |
| 饲养难度 | 中等 |
| 最小水体 | 1944 L |
| 最小缸长 | 240 cm |
| 群居方式 | 独居 |
| 外部数据 | seriouslyfish leporinus-friderici;fishbase 12330 |
水质参数
| 参数 | 耐受范围 | 最适范围 | 单位 |
|---|---|---|---|
| 水温 | 20–28 | — | °C |
| pH | 5–8 | — | — |
| 总硬度 | 2–15 | — | dGH |
概述
弗氏兔脂鲤（Leporinus friderici）是需要很大水体和活动空间的鱼，长期饲养应先确认能容纳成年个体。其分布广，不同地区在体形和花纹上存在差异，不能将所有个体都按单一商品外观识别。
分布与栖息地
广布于巴西、秘鲁和玻利维亚的亚马孙河水系，圭亚那、苏里南、法属圭亚那沿海水系及特立尼达岛也有记录。最初从苏里南描述，但没有更具体的模式地点。
饲养环境
底面积至少约 240 × 90 cm。布置样式相对灵活，可用沙底、少量落叶、大型沉木枝条及根系，浮水植物亦可加入，重点是保留充分活动空间和良好溶氧。
稳定洁净的水质至关重要，必须等生物过滤成熟后再引入，刚建立的缸不适合。
食性与喂食
兔脂鲤属通常在底部摄食藻类、小型无脊椎动物和有机碎屑，属于属级杂食背景。缸内一般不挑食，可接受多种适口饲料，但应避免大量使用高蛋白产品。
补充说明
兔脂鲤属种类丰富，其分类关系经历过调整，部分旧成员已归入其他属。不同种在口部和牙齿结构上也有适应性差异，因此“倒立鱼”的统称不能作为统一食谱或混养习性的依据。
购买时尤其应核对具体身份及成年空间需求，不宜只根据幼鱼的体形或花纹做决定。
图片
图片来自 SeriouslyFish,版权归各摄影者所有。
English
Overview
Permanent housing for Leporinus friderici requires substantial space. Confirm the ability to accommodate an adult before purchase. Its broad range also brings differences in body form and markings, so one trade appearance cannot represent every population.
Distribution & habitat
It occurs widely in the Amazon systems of Brazil, Peru, and Bolivia, with additional records from coastal Guyana, Suriname, French Guiana, and Trinidad. The original description referred to Suriname without a more precise locality.
Aquarium setup
Allow at least about 240 × 90 cm of floor space. Decoration is flexible: sand, a little leaf litter, large branches, and roots can be combined with floating vegetation. Retain ample room and adequate oxygenation.
Consistently clean, stable water is essential. Introduce fish only after biological filtration is established; recently set-up aquariums are unsuitable.
Diet & feeding
At genus level, Leporinus commonly feeds on bottom-associated algae, small invertebrates, and organic detritus. This is broad dietary context rather than independent documentation of every item for this species.
Captive feeding is generally straightforward, with varied suitable aquarium foods accepted. Avoid relying heavily on very high-protein products.
Notes
The diverse genus has undergone taxonomic revisions, and some historical members are now placed elsewhere. Differences in jaws and teeth reflect varied adaptations. A shared headstander label therefore cannot establish an identical diet or social behavior for every species.
Check identity and adult housing needs rather than purchasing solely from juvenile shape or markings.
来源
- https://www.seriouslyfish.com/species/leporinus-friderici(抓取于 2026-10-10)
leporinus-friderici · 文件: data/species/leporinus-friderici.md · 状态: 草稿