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The black ghost knifefish (Apteronotus albifrons) is a tropical fish belonging to the ghost knifefish family (Apteronotidae). They originate in freshwater habitats in South America where they range from Venezuela to the Paraguay–Paraná River, including the Amazon Basin. [2] They are popular in aquaria. The fish is all black except for two ...
The ghost knifefishes are a family, Apteronotidae, of ray-finned fishes in the order Gymnotiformes.These fish are native to Panama and South America. [1] They inhabit a wide range of freshwater habitats, but more than half the species in the family are found deep in rivers (typically deeper than 5 m or 16 ft) where there is little or no light.
Chimaeras [1] are cartilaginous fish in the order Chimaeriformes (/ k ɪ ˈ m ɛ r ɪ f ɔːr m iː z /), known informally as ghost sharks, rat fish, spookfish, or rabbit fish; the last three names are not to be confused with rattails, Opisthoproctidae, or Siganidae, respectively.
Could this be the “Mekong Ghost,” they asked - an elusive fish that hadn’t been seen since 2005 and was feared extinct? When scientists heard reports that a large, mysterious fish had been ...
The brown ghost knifefish (Apteronotus leptorhynchus) is a species of weakly electric knifefish in the family Apteronotidae. The brown ghost knifefish is the only vertebrate proven to have negligible brain aging thus far. [1] As such, they are extensively researched as a model species for neurological and developmental studies.
A 'Ghost Fish' Has Been Spotted Alive For First Time. The NOAA Office of Ocean Exploration and Research recently shared footage documenting what is believed to be the first known sighting of a ...
The ornate ghost pipefish or harlequin ghost pipefish, Solenostomus paradoxus, is a false pipefish of the family Solenostomidae. The species' name comes from the Greek paradoxos, referring to this fish's unusual external features. With its common name, ghost, referring to its ability to disguise itself and appear and disappear quickly.
Alternative names include elephant shark, makorepe (in Māori), whitefish, plough-nose chimaera, or elephant fish. It is found off southern Australia , including Tasmania , and south of East Cape and Kaipara Harbour in New Zealand , at depths of 0–200 m (0–656 ft).