Tuesday, March 17, 2015

Water Measurer

Can  you spot it? It's the insect standing on the surface next to the green grass blade protruding through the water in the centre of the picture.
The water measurer, or Hydrometra stagnorum is a 9- 12mm long beastie found throughout Great Britain on still water. It spears mosquito larvae, fleas and other small prey through the surface with its beak.


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