Oolong fish
Oolong fish is a freshwater fish native to tropical areas of South America, and its name is Osteoglossum bicirrosum. No longer than 60 centimeters (2 feet) long, it is an excellent fishing species with delicious meat. The scales are large; the dorsal fin and anal fin are long and streamlined, almost running through the tail fin; the blade rises above the eyes, and the two long tentacles spread forward. The female holds the eggs in her mouth until the young hatch.
Most of the oolongs at the entrance are juvenile fish about 7cm, and the thick yellow lines on the body of the mullet are particularly eye-catching. The other black lines from the tip of the snout through the eyes and the yellow necklace-like pattern behind the gill cover are also the appearance of the oolong. When the body length of an oolong exceeds 10cm, the black color on the body will become lighter and gradually change to a slightly gray color; the yellow lines will also become lighter, and the edges of the dorsal fin, anal fin, and tail fin will appear orange. . When the body length exceeds 30cm, dark blue and red-orange patterns will appear on each scale, creating a very delicate beauty, and creating a special atmosphere that is completely different from the Asian arowana. Everyone likes different colors, and the versatile nature of Oolong can be said to be an important key to winning the favor of the majority of fans.
Part of the Negro River and its tributaries is an important resting place for Oolong. Compared with Silver Dragon, the area where Oolong is scattered can be said to be very narrow. The oolongs imported from Japan are all hunted locally. The hunting season starts around January and ends around May. At the beginning of the import season, some of them still have huge yolk sacs hanging on them. Compared with Silver Dragon, Oolong is less adaptable to transportation and water quality changes, so it will take a lot of time to import. However, since oolongs can be purchased at a lower price than before, stores either do not provide adequate management or use inventory or allow oolongs to be easily consumed. Although there are a large number of oolongs imported every year, it is generally more difficult to find large oolongs for breeding than to find purebred red dragons.
The protection strategy proposed by the Brazilian government shows the tendency to restrict domestic sales. At the same time, unlike other arowanas, the breeding technology of oolongs is not very accurate, so I hope everyone can re-understand the beauty and value of oolongs. And raise with care.
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