科: Cyprinidae
须鱊为鲤科鱼类，多数温和，宜与温顺鱼混养，原生分布于中国及东亚淡水水系。与亲属一样需要淡水蚌类完成繁殖，没有蚌类时看不到完整繁殖行为。成体约 6.8–9.9 cm，建议 6 尾以上小群饲养，适宜水温 15–25 °C。饲养不难，难在稳定。
Acheilognathus barbatus is a Cyprinidae from China & East Asia. In the wild it prefers clear streams and rivers over gravel; in the aquarium it stays mostly peaceful. Plan on 6.8–9.9 cm of adult fish at 15–25 °C. Related profiles: Acheilognathus barbatulus, Acheilognathus cyanostigma, Acheilognathus gracilis.
饲养难度：中等。Mostly peaceful; keep with calm tankmates。
建议水温 15–25 °C，15.0–25.0 °C typical for the genus；Room temperature to heated, depending on origin。
成体约 6.8–9.9 cm；最小缸体 118 L，并留出活动空间。
Small omnivore; flakes, granules and vegetable matter。它在Fine gravel and sand上自然觅食，投喂可少量多次。
Mostly peaceful; keep with calm tankmates。推荐混养：White-cloud mountain minnows — Share its calm, cool temperament。避免与Large or boisterous fish — Outcompeted at feeding time同缸。
原生于中国及东亚淡水水系，栖息于Clear streams and rivers over gravel。Moderate, well-oxygenated current，Appreciates well-oxygenated water。
无明显跳缸倾向，常规缸盖即可。
Deposits eggs in freshwater mussels; no aftercare。Males often slimmer and more colourful。