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Nannosquilla decemspinosa 
Summary
Nannosquilla decemspinosa is a species of long-bodied, short-legged mantis shrimp. It lives in shallow sandy areas along the Pacific coast of Central and South America.
| Nannosquilla decemspinosa | |
|---|---|
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Malacostraca |
| Order: | Stomatopoda |
| Family: | Nannosquillidae |
| Genus: | Nannosquilla |
| Species: | N. decemspinosa
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| Binomial name | |
| Nannosquilla decemspinosa (Rathbun, 1910)
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It is most well known because when stranded by a low tide the 3 cm stomatopod lies on its back and performs backwards somersaults over and over. The animal moves up to 2 meters at a time by rolling 20-40 times, with speeds of around 72 revolutions per minute - 1.5 body lengths per second (3.5 cm/s). Researchers estimate that the stomatopod acts as a true wheel around 40% of the time during this series of rolls. The remaining 60% of the time it has to "jumpstart" a roll by using its body to thrust itself upwards and forwards.[1][2][3]
References edit
- ^ "Great Moments in Science - Real Wheel Animals - Part Two". Retrieved 2008-08-03.
- ^ Pamela S. Turner. "Who You Callin' "Shrimp"?". National Wildlife Federation. Archived from the original on 2007-03-14. Retrieved 2008-08-03.
- ^ Srour, M. (July 13, 2011). "Mantis Shrimp (Crustacea: Stomatopoda)". Bioteaching.com. Archived from the original on 15 April 2016. Retrieved October 29, 2016.