Arwana Silver is on Facebook. Join Facebook to connect with Arwana Silver and others you may know. Facebook gives people the power to share and makes. We are going to tell you about silver arowana. Here you will find information about how to keep, care, choose tankmates for the silver arowana. Take a look!. Feb 9, Learn how to care for the beautiful Silver Arowana. From what to feed this monster fish, to how to house it, you will find all the information you.
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The silver arowana occurs in both black- and whitewater habitats, including flooded forests.
The generic name Osteoglossum means “bone-tongued” and the specific name bicirrhosum means “two barbels” arwanw the Greek language. Wikimedia Commons has media related to Silver arowana.
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European Journal of Ecology. Retrieved 25 October Silvrr meeting between the representatives of the Amazon Basin countries in August was meant to discuss the dispute.
This page si,ver last edited on 13 Octoberat Environmental Biology of Fishes. Juvenile silver arowanas are caught in Colombia for sale as aquarium fish, while the people of Brazilian Amazonia catch adult fish for food. Arowanas are sometimes called ‘dragon fish’ by aquarists because their shiny, armor-like scales and double barbels are reminiscent of descriptions of dragons in Asian folklore.
This fish has relatively large scales, a long body, and a tapered tail, with the dorsal and anal fins extending all the way to the small caudal fin, with which they are nearly fused.
The species is also called ‘monkey fish’ because of its ability to jump out of the water and capture its prey. Neilson 6 August Uses authors parameter CS1 maint: Its arwnaa total length is typically considered to be 0.
Osteoglossum bicirrhosum Cuvier ex Vandelliarwaha Osteoglossidae Fauna of Guyana Fish described in Although specimens have been found with the remains of birds, bats and snakes in their stomachs, its main diet consists of crustaceans, insects, smaller fish, and other animals that float on the water surface, which its drawbridge -like mouth is exclusively adapted for feeding on.
A sharp drop in the number of arowanas had caused Brazilian authorities to prohibit fishing of them between September 1 and November 15; the Colombians would prohibit capturing them between November 1 and March It usually swims near the water surface waiting for potential prey. The silver arowana is often kept as a pet by experienced aquarists, being considered an accessible substitute for the Asian arowanawhich is listed on CITES Appendix I and is therefore difficult and expensive to obtain legally.
Adults of the two species are very similar, but can be separated by meristics. Silver arowana Scientific classification Kingdom: The silver arowana Osteoglossum bicirrhosumsometimes spelled arawana, is a South American freshwater bony fish of the family Osteoglossidae.
Silver arowana – Wikipedia
Views Read Edit View history. As reported by Environment News Service in Augustshared use of the silver arowana population was a cause for a dispute between Brazilian and Colombian authorities. From Wikipedia, the free encyclopedia.