细唇长背魮
概要
| 字段 | 值 |
|---|---|
| 类别 | 鱼 |
| 学名 | Labiobarbus leptocheilus |
| 别名 | 库氏长背魮、缅甸长背魮、苏门答腊长背魮、居氏长背魮、細唇長背魮、庫氏長背魮、緬甸長背魮、蘇門答臘長背魮、居氏長背魮、Dangila leptocheila、Dangila kuhlii、Dangila cuvieri、Cyrene philippinia、Dangila urostigma、Dangila sumatrana、Dangila berdmorei、Dangila lineata、Dangila burmanica、Dangila rosea、Dangila koedjem |
| 分类 | 鲤形目 Cypriniformes › 鲤科 Cyprinidae › Labiobarbus |
| 水体 | 淡水 |
| 原产地 | 柬埔寨、中国、印度尼西亚、老挝、马来西亚、缅甸、泰国、越南 |
| 成体体长 | 26 cm |
| 饲养难度 | 中等 |
| 最小水体 | 864 L |
| 最小缸长 | 240 cm |
| 群居方式 | 群游 |
| 性情 | 温和 |
| 水流偏好 | 高 |
| 外部数据 | seriouslyfish labiobarbus-leptocheilus;fishbase 25195 |
| 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
细唇长背魮（Labiobarbus leptocheilus）是需要大型流水缸的群居鱼，体侧鳞点形成纵纹，地域种群外观可有差别。它温和并不意味着可以用小缸或单条方式长期将就。
分布与栖息地
广布东南亚，从中国南部湄公河水系延伸至中南半岛多条大河、马来半岛以及婆罗洲、苏门答腊和爪哇。不同流域外观差异可能还涉及尚未厘清的种级界限。
饲养环境
推荐用石砾、圆滑大石和沉木构成宽敞流水景观，耐受的附生水草可绑在硬景上。较亮照明帮助长出附着生物。持续保持清洁富氧的水与适度流动，成熟过滤及及时清理积污比复杂造景更重要。
食性与喂食
刮食生物膜中的藻类、硅藻、小型甲壳类和昆虫幼虫。干粮之外经常补充红虫、水蚤、丰年虾与植物性食物，偶尔可喂黄瓜、瓜果、烫菠菜、西葫芦，或动物与植物混合的凝胶饲料。
习性与混养
建议至少 6 条，群体能减轻紧张、促进发色。适合环境相近的大型流水混养缸；没有体型相近的伙伴时，有饲养者观察到明显受惊行为。
雌雄区分
成熟雌鱼可能更厚实，但这一差异尚未确认。
补充说明
商品名 Labiobarbus lineatus 仍常出现，当前被作为本种同物异名使用。背鳍和尾鳍缺少明显边缘条纹，有助与部分近缘种区分。
图片
图片来自 SeriouslyFish,版权归各摄影者所有。
English
Overview
Labiobarbus leptocheilus combines a sociable disposition with substantial space requirements. Scale markings form longitudinal lines, although populations differ in appearance. A properly planned large group aquarium is preferable to isolated keeping in limited quarters.
Distribution & habitat
The accepted distribution spans major mainland Southeast Asian drainages and the Greater Sunda islands. Geographic differences may reflect more than simple color variation, and the current species concept could include closely related forms.
Aquarium setup
Use a roomy river arrangement with stones, gravel and limited woodwork. Robust attached plants are optional, while illuminated hard surfaces support grazing growth. Effective filtration, circulation and oxygenation should prevent organic waste from accumulating.
Diet & feeding
Biofilm grazing supplies both microscopic plant material and small animals. Offer prepared food together with live or frozen invertebrates and generous plant matter. Vegetables and mixed gel foods can broaden the menu.
Behaviour & compatibility
A group of six or more supports confidence and coloration. Compatible river fishes of comparable size may share the enclosure. Keepers have reported skittishness when suitable companions are absent.
Sexual dimorphism
Mature females may be deeper-bodied, although this remains an unconfirmed sexing clue.
Notes
The name Labiobarbus lineatus remains common in trade despite synonymy. Absence of prominent border stripes on the dorsal and caudal fins helps distinguish this fish from some relatives.
来源
- https://www.seriouslyfish.com/species/labiobarbus-leptocheilus(抓取于 2026-10-10)
labiobarbus-leptocheilus · 文件: data/species/labiobarbus-leptocheilus.md · 状态: 草稿