Aether or apterygogen insects are insects that lack wings.
They develop without metamorphosis, that is, the offspring are born in the same way they will have as adults.
They are terrestrial, small in size and have a chewing or chopper mouthpiece.
They are classified as: Colébolo, Proturos, Dipluros y Tisanuros.
Insects of very small size. Without antennas, with simple eyes and an itchy mouthpiece.
They have no metamorphosis.
They live in humid environments, in caves and under the stones.
They have a jumping organ, as a spring, in the abdomen, which allows them to jump on the ground or water. Sometimes they invade pools and ponds, and they can inhabit the snow.
Insects with a chewing mouthpiece They feed on vegetables and also attack clothing, books, cookies, etc.
Composite eyes, long articulated antennas and three filaments at the abdominal end.
Body covered with small silver-looking scales.
Lepisma or silverfish (3 cm).
They lack eyes.
They have mobile, articulated antennas.
They have a small size.
Abdomen with 11 segments finished in pressing tongs.
They live under the stones and leaf litter.
Catajapix (7 mm)
Green flea (5 mm)
A small presentation of the diversity of the insects could be the following:
|WITHOUT WINGS or Apteros|
|Proturos||They are the most primitive insects.|
Without wings or antennae.
A ventral organ allows them to take great leaps.
|Tisanuros||Tres apendices terminales|
Lepisma or silverfish
|Dipluros||Two terminal appendices.|
Two pairs of wings.
Aquatic larvae with gills.
Two pairs of large membranous wings.
|Mantoids or mantids||Incomplete metamorphosis|
Tongue at the end of the abdomen.
Two pairs of wings, of which the first protects the second.
Social organization similar to that of ants.
Termes or Termites
|Hemiptera||Superorder that includes heteropteros and homopteros.|
Two pairs of wings, the first one in its anterior part.
Two pairs of equal wings, which sometimes are missing.
|Hymenoptera||Mouthpieces chewing or sucking.|
Four membranous wings.
Bee, Wasp, Ant
Places of birds and mammals.
Lice of chickens.
Four membranous wings with numerous nerviations.
|Coleoptera||Chewing mouth pieces.|
Two pairs of wings, the first very coro form a protective case.
|Lepidoptera||Mouthpieces transformed into suctor apparatus that is spirally wound.|
Two pairs of membranous wings covered with scales.
Butterflies and moths.
|Diptera||Biting and sucking mouthpieces.|
Just a pair of wings.
Fly, Mosquito, Tipula, Tabano
The SEA is realizing a complete Catalog of the Aragonese Entomofauna that has already been partially published, where 190 families have been inventoried with 3012 species.
A small list of species in Aragon would be the following:
images about the fauna in Aragon.|
photographs on invertebrates.
beneficial animals for agriculture.
Ebro | Landscape | Monegros | Moncayo | Ordesa
Zh2o | Photografies
Document | Nature in Aragon
The pasapues project is an extension of the Aragón project is like that, and tries to collect and relate all possible types of documentary information about Aragon: texts, books, articles, maps, illustrations, photographs, narrations, etc., and proceed to its publication and diffusion.
Apteros. Insects Invertebrates Animal kingdom, Wildlife, zoology, reproduction, physiology, metazoans, celomados, worms, arthropods, insects, ecology, zoogeography, water, humidity, air. Wildlife.
Copyright 1996-2020 © All Rights Reserved Francisco Javier Mendivil Navarro, Aragon (Spain)
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