科: Nemacheilidae
洞穴条鳅为条鳅科鱼类，平和、群居、略偏夜行，原生分布于西亚洞穴水系。关灯后才是它的主场，细沙与缓沉饲料是关键。成体约 9.8–14.4 cm，建议 4–6 尾同养，夜行活动更自在，适宜水温 18–26 °C。细沙胜过一切造景。
Nemacheilus troglocataractus, a member of the family Nemacheilidae, is native to cave waters of W 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 9.8–14.4 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 18–26 °C at pH 6.5–7.5. Best suited to a keeper who can match its natural water.