长吻䱻 (Hemibarbus longirostris)

科: Cyprinidae

长吻䱻为鲤科鱼类，性情平和，适合混养，原生分布于中国各水系。适应性强的物种，对新手错误较为宽容。成体约 35.2–51.7 cm，建议小群饲养，适宜水温 18–26 °C。稳水、换水、杂食，足矣。

饲养参数

水温: 18–26 °C
pH: 6.5–7.5
GH 硬度: 5–15 dGH
成体体长: 35.2–51.7 cm
最小缸体: 500 L
水层: Active throughout the water column
饲养难度: 中等
性情: Calm, undemanding and well-suited to community life
产地: 中国各水系

物种概述

Hemibarbus longirostris is a Cyprinidae from China. In the wild it prefers clear streams and rivers over gravel; in the aquarium it stays calm, undemanding and well-suited to community life. Plan on 35.2–51.7 cm of adult fish at 18–26 °C. Related profiles: Hemibarbus labeo, Hemibarbus maculatus, Hemibarbus umbrifer.

原生生境

栖息地: Clear streams and rivers over gravel
水流: Moderate, well-oxygenated current
溶氧: Appreciates well-oxygenated water

造景与硬件

底床: Fine gravel and sand
硬景观: Water-worn stones and driftwood
水草: Hardy rooted plants along the margins

性格食性与混养

群游性: Small groups recommended
食性: Unfussy omnivore; varied diet keeps condition
推荐混养: Similar-sized peaceful community fish — Compatible size and temperament
避免混养: Fin-nippers — Constant stress

繁殖与备注

雌雄差异: Males often slimmer and more colourful
繁殖方式: Spawns freely; remove parents to save the eggs

常见问题

长吻䱻好养吗？

中等难度，稳定水质比高端设备更关键。Calm, undemanding and well-suited to community life，Small groups recommended。

长吻䱻适合什么水温和水质？

水温控制在 18–26 °C，重点是稳定。Room temperature to heated, depending on origin。

长吻䱻能长多大，需要多大的缸？

成体约 35.2–51.7 cm，属Active throughout the water column鱼类，建议至少 500 L 缸体。

长吻䱻吃什么？

Unfussy omnivore; varied diet keeps condition。建议人工饲料搭配冷冻或活饵，保证多样性。

长吻䱻能和其他鱼混养吗？

可以。Calm, undemanding and well-suited to community life，适合与Similar-sized peaceful community fish — Compatible size and temperament混养。避开Fin-nippers — Constant stress。

长吻䱻产自哪里？

原生于中国各水系，栖息于Clear streams and rivers over gravel。Moderate, well-oxygenated current，Appreciates well-oxygenated water。

长吻䱻会跳缸吗？

无明显跳缸倾向，常规缸盖即可。

长吻䱻怎么繁殖？

Spawns freely; remove parents to save the eggs。Males often slimmer and more colourful。