Gasteropelecidae
There are fish that fly, Gasteropelecidae, include the Hatchet fishes and these are found mainly in South America’s northern reaches, known for their distinctly deep figures. They are referred to as flying fish because of their affinity to raising the chest fins and attempting a float in the sky; for this reason, tank owners are advised to keep a hood on the aquarium with flying fish in them to prevent them from escaping like they are prone to doing – at least 15 feet away from the tank!
Another species similar to the first are the Carnegiella Marthae, also known as Blackwing Hatchetfish that has their roots in the Amazon areas, Peru and Venezuela. They typically grow to only an inch or a quarter more in size, boast a black chest, ridge and keel and do better inpeaceful waters and others closer to their species. A calm temperament and easy food habits are advantages of keeping this variety of fish that prefer soft waters and breed in a fashion much like that of Hyphessobrycon.
The Silver Hatchetfish or Gasteropelecus Levis originate from the lower Amazonian regions, growing to an inch more than the Blackwing variety with a silver body and blue-black tinge of parallel stripes and are generally non-fussy about sharing a tank with other fish, provided they are kept in a clean environment. Its breeding habits, much like the Blackwing variety is currently under study and not much is known about them breeding in tanks.
Sep 03, 2009 | 0 | Fishes