科: Cobitidae
黑线安巴鳅为鳅科鱼类，平和、群居、略偏夜行，原生分布于东南亚湄公河流域。关灯后才是它的主场，细沙与缓沉饲料是关键。成体约 6–8.8 cm，建议 4–6 尾同养，夜行活动更自在，适宜水温 15–25 °C。细沙胜过一切造景。
Ambastaia nigrolineata is a Cobitidae from Mekong basin, SE Asia. Half of its life happens after dark; give it fine sand and it will reward you with natural foraging. It lives on the bottom. Adults reach 6–8.8 cm. Sociable; keep 4–6 so night-time activity stays confident. Use a soft sand bed and feed sinking foods; coarse gravel wears down its sensory barbels. Maintain 15–25 °C at pH 7–7.5. A solid choice for a well-planned community tank.