| Photo Information |
| Copyright: PauloShadow Shadow (PauloShadow) (52) |
| Genre: Animals |
| Medium: Color |
| Date Taken: 2007-12-28 |
| Categories: Insects |
| Exposure: f/1.8, 1/30 seconds |
| More Photo Info: [view] |
| Photo Version: Original Version |
| Date Submitted: 2008-06-05 16:56 |
| Viewed: 431 |
| Points: 0 |
|
| [Note Guidelines] Photographer's Note [Portuguese] |
| The dragonflies have excellent vision, its eyes are composites of up to 30000 facetas, each one of which is separate for light of sensoriamento of the agency or Omatídeo, made use to give 360 almost ° of the vision field. This is important for the taking of fast direction and if to exempt of predators. The Odonates is completely harmless, them sting or does not bite, in the truth, them they are beneficial eating spiders and other insects. The dragonflies are one of the insects that are between the oldest beings livings creature. Fósseis registers discovered prove before that the insects more than exist the 300 million years, exactly that the dinossauros with more than 100 million years. |
Only registered TrekNature members may rate photo notes. |
|
