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Water striders eat small insects that fall on the water's surface, or larvae that live just below the surface. Water striders are very sensitive to motion and vibrations, and use these to find prey.
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www.toddshikingguide.com/FloraFauna/Fauna36.htm
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Common Water Striders eat living and dead insects on the surface of the water. Some are aquatic (water) insects, such as mosquito larvae coming up from the bottom, and others are terrestrial (land) insects, such as butterflies or beetles that accidentally land on the surface.
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www.fcps.edu/islandcreekes/ecology/common_water_strider...
www.fcps.edu/islandcreekes/ecology/common_water_strider.htm
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Diet and Predators: Water striders eat small insects that fall on the water's surface and also larvae (immature insects). Water striders are very sensitive to motion and vibrations on the water's surface. It uses this ability in order to locate prey.
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www.enchantedlearning.com/subjects/insects/bugs/waterst...
www.enchantedlearning.com/subjects/insects/bugs/waterstrider/Wsprintout.shtml
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Water striders eat small insects that fall in the water. They poke their mouth in their prey and suck the juices out of it.
http://www.hilliard.k12.oh.us/elem/science/subpages/pon...
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Pond Skaters, Water Striders, Water Measurers, Water Crickets and their ... Females are normally larger than males, and though eggs are laid at different times of year depending on species, egg production rate is limited by the food resources available to the female, i.e. if the female gets more to eat she lays more eggs.
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www.earthlife.net/insects/gerromorpha.html
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BEIJING, May 23 (Xinhuanet) -- They're called water striders - bugs that walk on water and eat other bugs -- except in Thailand where some of 50 new species discovered recently discovered by entomologists are large enough to eat small fish and even inflict serious bites on humans.
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english.sina.com/technology/1/2007/0522/112898.html
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BEIJING, May 23 (Xinhuanet) -- They're called waterstriders - bugs that walk on water and eat other bugs -- except in Thailandwhere some of 50 new species discovered recently discovered by entomologists arelarge enough to eat small fish and even...... ... Robert Sites and his team have described 12 of the 50 new species so far:
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english.eviewweek.com/Toxic-Thai-water-striders-kill--e...
english.eviewweek.com/Toxic-Thai-water-striders-kill--eat-small-fish.shtml
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They eat almost any insect which falls onto the surface of the water. Food must be alive and struggling. Ants can usually be attracted to any sugary bait and will be consumed by the water striders if dropped onto the surface of their tank.
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www.woodrow.org/teachers/bi/1998/waterstrider/student_l...
www.woodrow.org/teachers/bi/1998/waterstrider/student_lab.html
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The secret of the Water Strider's success in hunting it's prey is surface tension. Beneath the surface each water molecule is strongly attracted to adjoining molecules. The molecular cohesiveness causes the surface film ... Water striders, or pond skaters, are gregarious semi-aquatic insects that live on the water surface.
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science.exeter.edu/jekstrom/VT/WATST/WatSt.html
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