Want China Times, Staff
Reporter 2015-06-29
| Fairy shrimps. (Photo/CNS) |
A man in
Lianyungang in eastern China's Jiangsu province has found a fairy shrimp in the
water tanks that he uses to plant lotus, reports the online media outlet
Jiangsu China based in Nanjing.
Zhang said
he put out two water tanks for the lotus in his winter garden. He changes the
water in the tanks regularly because the garden gets a lot of sunshine in the
afternoon. He found it remarkable that a shrimp could survive in the high
temperature of the water.
Zhang took
the shrimp out of the tank and placed it in a glass bowl. The shrimp is about
five centimeters long, mostly green color with a little bit of red on its tail.
Speculating
on how the shrimp arrived in his tank, Zhang said there is no way the shrimp
could have been hiding in the tank when he first set it out or came through the
tap water. He suspected it may have come in dirt from the mountain that he
added to the tanks.
An expert
said the shrimp Zhang found is a fairy shrimp (anostraca), a type of crustacean
that has been on Earth for around 200 million years.
The expert
said fairy shrimp require soil that is high in sodium and its life cycle is
around one to three months. Its eggs are small with a tough shell that can
protect against heat and drought. In the soil, an egg can remain unhatched for
years until the conditions are right.
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