科: Apteronotidae
黑魔鬼刀鱼为无齿电鳗科鱼类，原生分布于南美洲。成体约 37.5–55 cm，适宜水温 23–28 °C。
Apteronotus albifrons, a member of the family Apteronotidae, comes from South America, where it inhabits blackwater streams and deep river channels. Mostly peaceful; nocturnal and electrogenic and carnivore; live and frozen foods, it grows to 37.5–55 cm and adapts well to a properly set-up aquarium in the 23–28 °C range. In a community tank it pairs well with Similar-sized peaceful community fish.
饲养难度：中等。Mostly peaceful; nocturnal and electrogenic。
水温控制在 23–28 °C，重点是稳定。Heater for stable warmth。
成体约 37.5–55 cm，属Middle of the water column鱼类，建议至少 500 L 缸体。
Carnivore; live and frozen foods。它在Soft sand with leaf litter上自然觅食，投喂可少量多次。
可以。Mostly peaceful; nocturnal and electrogenic，适合与Similar-sized peaceful community fish — Similar size and water needs混养。避开Much smaller fish — May outcompete or bully tiny tankmates。
产地为南美洲，典型栖息地是Blackwater streams and deep river channels，对溶氧要求一般。
换水与维护期间建议加盖，防止惊跳。
Not bred in home aquaria。Hard to distinguish。