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The sinarapan (''Mistichthys luzonensis'') is a species of fish in the goby family, Gobiidae, and the only member of the monotypic genus ''Mistichthys''. It is endemic to the Philippines, where it occurs along the Bicol River and in Lakes Buhi, Bato, Katugday, and Manapao in Camarines Sur.〔Froese, R. and D. Pauly. (Eds.) (''Mistichthys luzonensis''. ) FishBase. 2011.〕 The fish grows up to 2.5 centimeters long. It is transparent with a few dark spots and black eyes.〔 This freshwater fish lives in lakes from the shoreline to 12 meters in depth.〔 The sinarapan is considered a delicacy, and it is of economic importance locally. It has been listed in the ''Guinness Book of Records'' as the "smallest food fish". It is harvested with nets and palm leaves.〔 It tends to school, making it easier to catch. It has been taken in large numbers since the 1940s, when it first became popular as food. It is fried or boiled and served with vegetables.〔Baroña, L. J. (Sinarapan swims home. ) ''BAR Research and Development Digest'' 5(2), April-June 2003.〕 By the 1990s it had become clear that the sinarapan was overfished and was nearing extinction. It was also negatively affected by introduced species of fish in its native lakes, particularly the Nile tilapia (''Oreochromis niloticus''). Conservation actions taken include the transfer of thousands of sinarapan to safer lakes where they might reproduce effectively. The transport of the fish was difficult because it is very delicate, and well over half of each load died during the process. By 2001 there was evidence of successful reproduction in the new habitat.〔 ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「sinarapan」の詳細全文を読む スポンサード リンク
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