Introduction to the classification of important species of stingray
Stingray

< p> Stingrays have large, round or diamond-shaped bodies. Their bodies stretch out in the water, just like butterflies spreading their wings and roaming. Stingrays have a long history and are the same species as the sharks that appeared in the Jurassic Period of the Mesozoic Era. At present, our most common species of stingrays mainly include the black and white rays, black emperor rays, new emperor rays, emperor tiger rays, leopard rays, etc.
The black and white ray is mainly found in Brazil and the Shengu River Basin. Its body disk can reach about 50 centimeters, and it is suitable for living in waters with pH 5.5-7.2 and water temperature 24-32 degrees Celsius. The black body plate full of white dots is their biggest feature.
The Black Emperor Ray is suitable for living in slightly acidic water, pH 6.2-7.0, and the water temperature is maintained at 22-28 degrees Celsius. Their body disc diameter can generally reach about 40 centimeters. The base color of the body is light yellow, and the pattern is black circular freckles. Some of the patterns will be irregular and appear as a figure of eight, so it is also called the 88 stingray.
The new emperor ray is also known as the golden emperor ray, golden emperor ray, Brazilian emperor ray and plum blossom emperor ray. It is mainly produced in Venezuela and then sold domestically to many countries such as Brazil. It is classified as an imperial ray because of its black and yellow markings, alternating tail and white belly.
Imperial tiger rays, mainly rays native to Peru in South America, are suitable for living in a water environment with a water temperature of 24-29 degrees Celsius and a pH value of 5.8-6.5. Their body disks can generally reach about 50-60 centimeters.
Leopard rays, mainly found in Peru and the Amazon basin, have a body disk of more than 50 centimeters. They are huge South American rays, and they are an out-and-out big eater. There are considerable changes in the texture points, thorns and other expressions of their bodies, so their characteristics are not fixed.
Golden-spotted stingrays, also known as false horned stingrays, are mainly found in Brazil and other areas. They are a relatively easy-to-raise stingray species. Their body disk can reach a maximum length of about 60 centimeters.
Giant tortoise-shell rays are mainly found in the river systems in Paraguay and in the harsh areas of the Paraná River. Suitable for survival at pH 6.5-7.2 and water temperature 22-25 degrees Celsius. Their biggest feature is the honeycomb-like pattern on their backs, which is very beautiful and magnificent.
The off-white tortoise-shell ray is native to Brazil and Copidia and is in line with the natural environment.The calculation is based on the pH of 7.0 and the water temperature of about 26 degrees Celsius. The maximum body size is about 45 cm. Their biggest characteristic is that their body color has a distinct white background. The freckles on adult stingrays are also relatively bland, and the dots on the edges of their body disks are smaller.
Pearl stingrays are found in the Amazon River, Orino, Co River and the waters of the Black Paraguay and Paraguay rivers in Brazil, Peru, and Colombia. The body length can reach about 50 cm. The water standard suitable for survival is PH5.0-6.0 and water temperature 24-26 degrees Celsius. 

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