长蛇鮈 (Saurogobio dumerili)

科: Cyprinidae

长蛇鮈为鲤科鱼类，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 18–26.4 cm，建议小群饲养，适宜水温 12–22 °C。稳水、换水、杂食，足矣。

饲养参数

水温: 12–22 °C
pH: 6.5–7.5
GH 硬度: 5–15 dGH
成体体长: 18–26.4 cm
最小缸体: 500 L
水层: Bottom-dwelling
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

Saurogobio dumerili, a member of the family Cyprinidae, comes from China, where it inhabits clear streams and rivers over gravel. Calm, undemanding and well-suited to community life and unfussy omnivore; varied diet keeps condition, it grows to 18–26.4 cm and adapts well to a properly set-up aquarium in the 12–22 °C range. Other Saurogobio species in our database include Saurogobio dabryi, Saurogobio gracilicaudatus, Saurogobio gymnocheilus.

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

长蛇鮈好养吗？

饲养难度：中等。Calm, undemanding and well-suited to community life。

长蛇鮈适合什么水温和水质？

水温控制在 12–22 °C，重点是稳定。Room temperature to heated, depending on origin。

长蛇鮈能长多大，需要多大的缸？

成体 18–26.4 cm 左右，因其Bottom-dwelling的习性，500 L 以上的缸更合适。

长蛇鮈吃什么？

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

长蛇鮈能和其他鱼混养吗？

Calm, undemanding and well-suited to community life。推荐混养：Similar-sized peaceful community fish — Compatible size and temperament。避免与Fin-nippers — Constant stress同缸。

长蛇鮈产自哪里？

产地为中国各水系，典型栖息地是Clear streams and rivers over gravel，对溶氧要求较高。

长蛇鮈会跳缸吗？

无明显跳缸倾向，常规缸盖即可。

长蛇鮈怎么繁殖？

人工环境下：Spawns freely; remove parents to save the eggs。Males often slimmer and more colourful。