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The Java loach (''Pangio oblonga'') is a species of tropical freshwater fish, an unbanded kuhli loach, native to the sandy streams of Southeast Asia. Its alternative common names include the black kuhli (loach), chocolate kuhli and cinnamon loach. It is common in the aquarium trade. == Description and behavior == The java loach, like its fellow ''Pangio'' species, has a long eel-like body with small eyes set high in the skull. Its rayed dorsal fin is set far back on the dorsal side, halfway between the tail and middle of the fish. The tail ends with a flat edge and may be slightly forked in the middle. Due to the large range of the java loach, coloration varies between populations. Individuals carry a solid color of red-brown to chocolate brown to near black on their dorsal side, while the ventral side is pale by contrast. Java loaches grow to 3 inches (8 cm) and readily scavenge bits of food from soft substrate. They will accept flake food in aquaria but prefer a meaty diet of ''Mysis'' shrimp, brine shrimp, bloodworms, etc. They are a social species best kept in large groups of five or more. The species darts into the substrate when it feels threatened. Sexual dimorphism is not readily apparent, although females carrying eggs will appear fatter. Like many other loach species, they are known to not breed often in Captivity without certain hormones. There is a recording of breeding this species in home aquaria, however. 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「Java loach」の詳細全文を読む スポンサード リンク
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