细鲃 · Mad Barb
概要
| 字段 | 值 |
|---|---|
| 类别 | 鱼 |
| 学名 | Leptobarbus hoevenii |
| 别名 | 何氏细须魮、何氏細鬚魮、Barbus hoevenii、Gnathopogon javanicus、Barbus aphya |
| 分类 | 鲤形目 Cypriniformes › 鲤科 Cyprinidae › Leptobarbus |
| 水体 | 淡水 |
| 原产地 | 印度尼西亚、马来西亚 |
| 成体体长 | 100 cm |
| 饲养难度 | 中等 |
| 群居方式 | 群游 |
| 性情 | 温和 |
| 水流偏好 | 高 |
| 特征 | 会跳缸: 是;吃小鱼: 是 |
| 外部数据 | seriouslyfish leptobarbus-hoevenii;fishbase 4797 |
| 食性 | 杂食 |
水质参数
| 参数 | 耐受范围 | 最适范围 | 单位 |
|---|---|---|---|
| 水温 | 20–26 | — | °C |
| pH | 6–8 | — | — |
| 总硬度 | 2–15 | — | dGH |
概述
细鲃（Leptobarbus hoevenii）能长成非常大的鱼，市售小鱼不能代表长期体型。虽然通常温和，仍只适合公共展示或极大型设施，小型鱼也可能被吃掉。
分布与栖息地
似乎原产马来半岛及婆罗洲、苏门答腊、爪哇。中南半岛旧记录涉及近缘种，不能直接并入本种。它主要在河流开放水域活动，雨季进入临时淹没的平原和森林繁殖。
饲养环境
开阔泳道、水质和设施规模比装饰更重要。可以用石砾、大圆石和少量沉木布置流水景观，保持高溶氧、适当水流与清洁水体。大型鲤科鱼受惊时力量很大，缸盖必须厚重、贴合且固定牢靠。
食性与喂食
胃内容物包括植物、浮游动物及水生、陆生无脊椎动物。日常可用优质干粮配活饵或冷冻饵料，并补充蔬菜水果；较大的个体也可吃切碎蚯蚓、虾和贝肉。
习性与混养
通常温和，但很小的鱼有被吞食的风险，不能把“温和”理解为不捕食。
雌雄区分
成熟雌鱼体高较大，比雄鱼厚实。
繁殖
普通水族箱繁殖未有明确成功记录，苏门答腊有使用激素的大规模养殖生产。
补充说明
同名商品可能混有近缘种。本种不具宽阔深色侧带，腹鳍、臀鳍偏深灰，识别仍应结合头形及鳍形。
图片
图片来自 SeriouslyFish,版权归各摄影者所有。
English
Overview
The manageable appearance of a young Leptobarbus hoevenii conceals a very large adult fish. Peacefulness does not make it a standard community choice: public or exceptional specialist facilities are needed, and tiny companions may be eaten.
Distribution & habitat
Native occurrence appears centered on Peninsular Malaysia and the Greater Sunda islands. Older mainland Indochinese records concern a congener. The species uses open river water and enters flooded land during rains.
Aquarium setup
Prioritize enclosure scale, open swimming area and excellent water quality. A sparse river layout is suitable. Provide circulation and oxygenation, prevent organic waste accumulation, and secure a substantial lid against powerful startled jumps.
Diet & feeding
Wild feeding includes plant material, zooplankton and larger invertebrates. Offer a varied prepared, vegetable and animal-food menu. Larger fish can handle chopped worms, shrimp and mollusk meat.
Behaviour & compatibility
Generally peaceful behavior coexists with a risk of consuming very small fishes.
Sexual dimorphism
Mature females are fuller and deeper-bodied than males.
Breeding
Aquarium breeding has not been established, while hormonal induction supports commercial production in Sumatra.
Notes
A shared trade name may cover more than one species. Absence of a broad flank stripe and dark gray pelvic and anal fins are useful clues alongside head and fin shape.
来源
- https://www.seriouslyfish.com/species/leptobarbus-hoevenii(抓取于 2026-10-10)
leptobarbus-hoevenii · 文件: data/species/leptobarbus-hoevenii.md · 状态: 草稿