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Arapaimidae is a family of freshwater ray-finned fish belonging to the family Osteoglossidae.It includes the South American arapaimas of the Amazon and Essequibo basins and the African arowana (Heterotis niloticus) from the watersheds of the Sahelo-Sudanese region, Senegal, Gambia, and parts of Eastern Africa. [1]
Heterotis niloticus - MHNT. The African arowana or Nile arowana (Heterotis niloticus) is a species of bonytongue.Despite being called an "arowana", the African arowana is more closely related to arapaimas, the only other members in the subfamily Arapaiminae, than the South American, Asian, and Australian arowanas in the subfamily Osteoglossinae (Arapaiminae is sometimes considered to be a ...
It is a status symbol among wealthy Asian men. An albino arowana sold for a record price of $300,000 in 2009. [8] Most pet arowana are farmed behind high-security fences. Arowanas are solitary fish and only allow company while young; adults may show dominance and aggression.
He recently swam alongside some captive manatees and arapaima in Singapore to promote the show. The Straits Times reports that's actually a big deal for the 58-year-old, as one rammed him in the ...
The arapaima, pirarucu, or paiche is any large species of bonytongue in the genus Arapaima native to the Amazon and Essequibo basins of South America. Arapaima is the type genus of the subfamily Arapaiminae within the family Osteoglossidae. [1] [2] [3] They are among the world's largest freshwater fish, reaching as much as 3 m (9.8 ft) in ...
Osteoglossidae is a family of large-sized freshwater fish, which includes the arowanas.They are commonly known as bonytongues.The family has been regarded as containing two extant subfamilies Arapaiminae and Osteoglossinae, with a total of five living genera, [1] but these are regarded as valid families in Eschmeyer's Catalog of Fishes [2] The extinct Phareodontinae are known from worldwide ...
The Asian arowana (Scleropages formosus) comprises several phenotypic varieties of freshwater fish distributed geographically across Southeast Asia. [3] While most consider the different varieties to belong to a single species, [ 4 ] [ 5 ] [ 6 ] [ 3 ] [ 7 ] work by Pouyaud et al. (2003) [ 8 ] differentiates these varieties into multiple species .
A notable member is the arapaima (Arapaima gigas), the largest freshwater fish in South America and one of the largest bony fishes alive. Other notable members include the bizarre freshwater elephantfishes of family Mormyridae.