The African knifefish, Gymnarchus niloticus – also called the aba aba – is an electric fish, living at the bottoms of rivers and lakes. It is the only...

predators. Glass knifefish that are using similar frequencies move their frequencies up or down in a jamming avoidance response; African knifefish have convergently...

the Mormyridae (elephantfishes), and by Gymnarchus niloticus, the African knifefish. An electric fish generates an electric field using an electric organ...

The African brown knifefish (Xenomystus nigri) is the only species in the genus Xenomystus of the family Notopteridae. This fish is found in the Chad...

Mormyridae, or with waves, as in the Torpediniformes and Gymnarchus, the African knifefish. Many electric fishes also use EODs for communication, while strongly...

(Distichodontidae, Hepsetidae, Citharinidae, Alestiidae), Osteoglossiformes (African knifefish, Gymnarchidae, Mormyridae, Pantodontidae), Siluriformes (Amphiliidae...

The Gymnarchidae (the only species being Gymnarchus niloticus, the African knifefish) and the Mormyridae are weakly electric fish able to sense their prey...

freshwater or brackish environments in Africa and West South East and Southeast Asia. With the denotation of "knifefish", the notopterids should not be confused...

the body. Lungfish, bichirs, ropefish, bowfins, snakefish, and the African knifefish have evolved to reduce such mixing, and to reduce oxygen loss from...

order of teleost bony fishes commonly known as Neotropical knifefish or South American knifefish. They have long bodies and swim using undulations of their...

Kenneth E. Machin identifying the electric field generated by the African knifefish (Gymnarchus), and the uses which the fish makes of it. He was Reader...

Bluegill Blue gourami Blue shark Blue triggerfish Blue whiting Bluntnose knifefish Bluntnose minnow Boafish Boarfish Bobtail snipe eel Bocaccio Boga Bombay...

reticulated knifefish (Papyrocranus afer) is a species of freshwater fish in the family Notopteridae, the featherbacks, found in tropical West Africa. It reaches...

discovered a JAR in the distantly-related Gymnarchus niloticus, the African knifefish, showing that the behavior had convergently evolved in two separate...

Phylogenetic utility of the first two introns of the S7 ribosomal protein gene in African electric fishes (Mormyroidea: Teleostei) and congruence with other molecular...

mango tilapia, bichirs, the elephantfish Mormyrus kannume, African arowana, African knifefish, Distichodus niloticus, the Nile perch and numerous others...

brown ghost knifefish (Apteronotus leptorhynchus) is a species of weakly electric knifefish in the family Apteronotidae. The brown ghost knifefish is the only...

the true eels (Anguilliformes) but are members of the electroreceptive knifefish order, Gymnotiformes. This order is more closely related to catfish. In...

swim-bladder.[citation needed] Knifefish: (Gymnotiformes) some species of Gymnotiformes, otherwise known as the knifefish, are obligate oxygen breathers...

— China Clown knifefish Chitala ornata Laguna de Bay Indochina Regarded as an ornamental fish in the Philippines, the clown knifefish is believed to...

aggression. Some compatible species often partnered with this fish are clown knifefish, pacu, oscars, jaguar cichlids, green terrors, gar, tinfoil barb, Siamese...

Yellow-tail blue damselfish Tropical Freshwater Aquarium Black ghost knifefish Clown knifefish Clown loach Common plecostomus Cigar shark Flagtail Jaguar cichlid...

afer, brubru Orycteropus afer, aardvark Papyrocranus afer , reticulate knifefish Parus afer, southern grey tit, also classified as Melaniparus afer Ptilostomus...

the Coastal Battlefield Reconnaissance and Analysis system, and the Knifefish, a Surface mine countermeasure unmanned undersea vehicle. Canceled module...

size is 22.7 kg (50 lb) and 1.84 m (6.0 ft) long. Knifefish (Gymnotiformes) The largest knifefish is the electric eel (Electrophorus electricus) The...

family Notopteridae found in Middle and West Africa. Papyrocranus afer (Günther, 1868) (reticulated knifefish) Papyrocranus congoensis (Nichols & La Monte...

propagating a wave along the long fins with a motionless body, as in the knifefish or featherbacks. In addition, some fish can variously "walk" (i.e., crawl...

features a five-foot-long electric eel. Bluntnose knifefish, elephantnose knifefish and black ghost knifefish are also featured. The zoo's reptile house opened...

Gonorynchiformes (milkfish and beaked salmons) and Gymnotiformes (South American knifefish), a superorder characterized by the Weberian apparatus. Some place Gymnotiformes...

Notes African jewelfish Hemichromis bimaculatus Y Y African pompano Alectis ciliaris Y Y Also known as the pennant-fish and threadfin trevally. African tigerfish...