File:Libélula Dardo de venas rojas - Jesús Málaga Bernal.jpg

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Español: Los anisópteros (Anisoptera, del griego ανισος anisos, "desigual" y πτερος pteros, "alas") son uno de los dos infraórdenesclásicos del suborden Epiprocta. Se conocen comúnmente como libélulas, aunque este término, suele usarse también en un sentido más amplio para designar a todos los odonatos.

Son paleópteros, es decir, insectos que no pueden plegar las alas sobre el abdomen. Se caracterizan por sus grandes ojos multifacetados, sus dos pares de fuertes alas transparentes y por su abdomen alargado. Se alimentan de mosquitos y otros pequeños insectos como moscas, abejas, mariposas y polillas.

Su hábitat natural se encuentra en las cercanías de lagos, charcos, ríos y tierras pantanosas, ya que sus ninfas son acuáticas. Las libélulas no pican a los seres humanos y son valiosas como depredadores controlando las poblaciones de mosquitos y moscas, los cuales son transmisores de enfermedades como el dengue.
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Source http://blog.illustraciencia.cat/2015/05/libelula-dardo-de-venas-rojas-jesus.html
Author Jesús Málaga Bernal


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