KnowraGymnotiformesLinked fromLinked fromThe 10 pages that link to Gymnotiformes, each with the reason it gives.All 10Broader topic 4Narrower topic 4Compared with 2Electric eelNarrower topic: The electric eel belongs to this order, despite its eel-like shape.Electric organBroader topic: Its diverse electric organs illustrate multiple forms of electrical signaling and discharge.Electric organ dischargeBroader topic: Many gymnotiforms use weak discharges for electrolocation and communication.CharaciformesCompared with: This New World ostariophysan order provides a close evolutionary comparison.Electric fishBroader topic: Its species demonstrate diverse electric signaling and electrolocation systems.OstariophysiBroader topic: These specialized fishes are the fourth major living order within Otophysi.NotopteridaeCompared with: These unrelated knifefishes share an elongated shape but differ in ancestry and electric abilities.Banded knifefishNarrower topic: This order contains the banded knifefish and its close relatives.Black ghost knifefishNarrower topic: The black ghost knifefish belongs to this diverse group of fishes with specialized electric abilities.Glass knifefishNarrower topic: This order provides the broader evolutionary group containing Sternopygidae.