科: Cyprinidae
无光鳑鲏为鲤科鱼类，温和的群游鱼，不宜与大型鱼同缸，原生分布于朝鲜半岛。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 3.7–5.4 cm，群游性，建议 8 尾以上，适宜水温 18–25 °C。饲养不难，难在稳定。
From the waters of Korean Peninsula comes Rhodeus notatus, a member of the family Cyprinidae. Like its relatives it depends on living freshwater mussels for breeding, so a fine-sand bed and settled water matter more than décor. It lives on the bottom. Adults reach 3.7–5.4 cm. Shoaling; keep at least 8 together. Offer small foods in calm corners and keep the water stable — this fish forgives little else in the way of sloppiness. Maintain 18–25 °C at pH 6.5–7.5. A rewarding species for the aquarist who reads before buying.