翼元宝鳊 · Indian Glass Barb
概要
| 字段 | 值 |
|---|---|
| 类别 | 鱼 |
| 学名 | Laubuka laubuca |
| 别名 | 梅氏、翼元寶鯿、Cyprinus laubuca、Perilampus guttatus、Perilampus perseus、Perilampus fulvescens、Danio menoni、Chela khujairokensis、Laubuca brahmaputraensis |
| 分类 | 鲤形目 Cypriniformes › 鲤科 Cyprinidae › Laubuka |
| 水体 | 淡水 |
| 原产地 | 孟加拉国、印度、尼泊尔 |
| 成体体长 | 6 cm |
| 饲养难度 | 中等 |
| 最小水体 | 108 L |
| 最小缸长 | 120 cm |
| 群居方式 | 群游 |
| 特征 | 会跳缸: 是 |
| 外部数据 | seriouslyfish laubuka-laubuca;fishbase 12061 |
| 食性 | 肉食 |
| 游动层 | 上层 |
| 繁殖方式 | 散卵 |
水质参数
| 参数 | 耐受范围 | 最适范围 | 单位 |
|---|---|---|---|
| 水温 | 18–24 | — | °C |
| pH | 6–8 | — | — |
| 总硬度 | 2–12 | — | dGH |
概述
翼元宝鳊（Laubuka laubuca）是表层群游鱼，肩部圆斑、尾柄斑与较细断续侧纹是重要线索。商品中有近缘种被混用此名，购买时不能只看“玻璃鲃”一类标签。
分布与栖息地
可能主要限于印度北部、孟加拉国和尼泊尔的恒河—布拉马普特拉河区域，旧称遍布南亚和东南亚的记录多涉及其他种。常见于小支流、池塘、沟渠、稻田等安静水体，在水面或紧贴水面下群游。
饲养环境
用沙砾、石块、沉木及附生水草布置缓流河溪景观，保留横向泳道。水体须清洁，避免有机废物堆积，顶部严密封盖；它有很强的跳跃能力。
食性与喂食
主要在水面捕食陆生与水生无脊椎动物。可用适口干粮配合水蚤、丰年虾、红虫等活饵或冷冻饵料。
习性与混养
通常不具攻击性，可在水质与体型匹配的条件下混养。建议至少 8～10 条同养，减少紧张并呈现更自然的群游。
雌雄区分
成年雌鱼体高更大，往往也略大。
繁殖
散卵且不护卵。据描述常在晨昏成批产卵，每批约 30 粒，孵化大约一天；批量和时点应保留为观察性描述。
补充说明
侧纹强弱存在差异，部分个体几乎看不到连续黑条。鉴定时应综合肩斑形状、尾柄斑和侧纹，而不是单看是否有条纹。
图片
图片来自 SeriouslyFish,版权归各摄影者所有。
English
Overview
Surface-oriented Laubuka laubuca is recognized by a rounded shoulder mark, tail-base spot and relatively thin interrupted side pattern. Trade material often includes related fishes under the same name, so labels require caution.
Distribution & habitat
The likely native range is much narrower than historical accounts suggested, centered on northern India, Bangladesh and Nepal. Quiet channels, pools and flooded fields are used, with groups consistently observed at or just beneath the surface.
Aquarium setup
A gently flowing river arrangement with stones and branches is suitable. Preserve open swimming routes and keep waste from accumulating. Secure the lid closely because the fish is an effective jumper.
Diet & feeding
Invertebrates captured near the surface form the natural diet. Combine appropriate prepared food with regular live or frozen animal meals.
Behaviour & compatibility
Maintain eight to ten or more. Its nonaggressive disposition permits carefully selected companions, while adequate group size promotes confidence.
Sexual dimorphism
Adult females are usually deeper-bodied and slightly larger.
Breeding
Eggs are scattered without brood care. Accounts suggest dawn or dusk batches of roughly thirty eggs and about a day of incubation, rather than an invariant schedule.
Notes
Some individuals lack an obvious continuous stripe. Assess shoulder-mark shape and tail pattern together rather than using stripe presence alone.
来源
- https://www.seriouslyfish.com/species/laubuka-laubuca(抓取于 2026-10-10)
laubuka-laubuca · 文件: data/species/laubuka-laubuca.md · 状态: 草稿