Cicindela dorsalis
Encyclopedia
Cicindela dorsalis is a species of tiger beetle
Tiger beetle
The tiger beetles are a large group of beetles known for their aggressive predatory habits and running speed. The fastest species of tiger beetle can run at a speed of 9 km/h , which, relative to its body length, is about 22 times the speed of former Olympic sprinter Michael Johnson, the...

 found in the eastern United States. The larva
Larva
A larva is a distinct juvenile form many animals undergo before metamorphosis into adults. Animals with indirect development such as insects, amphibians, or cnidarians typically have a larval phase of their life cycle...

of ssp. media moves by distorting its body into the shape of a wheel, and then rolling along the ground.

The subspecies dorsalis, the northeastern beach tiger beetle, is a federally listed threatened species of the United States. In 2009 the United States Fish and Wildlife Service recommended the subspecies be uplisted to endangered status.
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