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Asian arowana is an endangered species and banned in the United States. 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.
The Illinois List of Endangered and Threatened Species is reviewed about every five years by the Illinois Endangered Species Protection Board (ESPB). [1] To date it has evaluated only plants and animals of the US state of Illinois, not fungi, algae, or other forms of life; species that occur in Illinois which are listed as endangered or threatened by the U.S. federal government under the ...
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 .
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]
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 fauna of Illinois include a wide variety of mammals, birds, amphibians, reptiles, fish and insects (not listed). The state bird is the Northern cardinal. The state insect is the monarch butterfly. The state animal is the white-tailed deer. The state fish is the bluegill. The state fossil is the tully monster.
The African arowana is a long-bodied fish with large scales, long dorsal and anal fins set far back on the body, and a rounded caudal fin. Its height is 3.5 to 5.0 times standard length. It has been reported to reach up to 1 m (3.3 ft) long and weigh up to 10.2 kg (22 lb). [4] This fish is gray, brown, or bronze in color.
Fry harvesting, getting the brooding fish to open its mouth and release the fry, is important if the fry are to be reared artificially. In the case of endangered species, such as Asian arowana, harvesting may be supervised by an official to certify that the fish farm is a genuine producer of captive-bred fish. [3] [4] [5]