科: Cyprinidae
多鳞鱊为鲤科鱼类，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。繁殖依赖活体淡水河蚌，因此细沙底床与稳定水质比造景更重要。成体约 6.5–9.6 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。
Cyprinidae species Acheilognathus polylepis comes from China & East Asia. Like its relatives it depends on living freshwater mussels for breeding, so a fine-sand bed and settled water matter more than décor. It uses the whole water column. Adults reach 6.5–9.6 cm. Loose shoals; groups of 6+ settle quickly. Offer small foods in calm corners and keep the water stable — this fish forgives little else in the way of sloppiness. Maintain 15–25 °C at pH 6.5–7.5. Best suited to a keeper who can match its natural water.