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- Palaeoptera abstract "The name Palaeoptera has been traditionally applied to those ancestral groups of winged insects (most of them extinct) that lacked the ability to fold the wings back over the abdomen as characterizes the Neoptera. The complexities of the wing-folding mechanism, as well as the mechanical operation of the wings in flight (indirect flight muscles), are such that it clearly indicates the Neoptera are a monophyletic lineage. The Diaphanopterodea, which are palaeopteran insects, had independently and uniquely evolved a different wing-folding mechanism. The problem is that the plesiomorphic absence of wing-folding does not necessarily mean the Palaeoptera form a natural group – they may simply be an assemblage containing all insects, closely related or not, that "are not Neoptera", an example of a wastebasket taxon. As it stands, the relationship of the two living Paleopteran groups – Ephemeroptera (mayflies) and Odonata (dragonflies and damselflies) – to the Neoptera has not been resolved yet; there are three competing main hypotheses with many variations. In two of these – those that treat the ephemeropteran or the odonatan lineage as closer to the Neoptera than to the other "palaeopterans" – the Paleoptera appear to be paraphyletic.If the extinct lineages are taken into account, it seems likely that the concept of Palaeoptera will eventually be discarded or changed in content to more accurately reflect insect evolution. In any case, three main palaeopteran lineages, traditionally treated as superorders, are recognized. Of these, the Palaeodictyopteroidea themselves might be a paraphyletic assemblage of very basal Pterygota, too.".
- Palaeoptera thumbnail Haft.jpg?width=300.
- Palaeoptera wikiPageExternalLink 2008.03.20.
- Palaeoptera wikiPageExternalLink 2002.01.01.
- Palaeoptera wikiPageExternalLink Pterygote_Higher_Relationships?acc_id=450.
- Palaeoptera wikiPageID "5380320".
- Palaeoptera wikiPageRevisionID "602622771".
- Palaeoptera authority "Martynov, 1923".
- Palaeoptera fossilRange "Carboniferous - Recent".
- Palaeoptera hasPhotoCollection Palaeoptera.
- Palaeoptera imageCaption "The Green Drake , a mayfly".
- Palaeoptera imageWidth "240".
- Palaeoptera name "Palaeoptera".
- Palaeoptera subdivision Mayfly.
- Palaeoptera subdivision "Odonatoptera".
- Palaeoptera subdivision "Palaeodictyopteroidea".
- Palaeoptera subdivisionRanks "Superorders".
- Palaeoptera taxon "Paleoptera".
- Palaeoptera subject Category:Insects.
- Palaeoptera type Animal100015388.
- Palaeoptera type Arthropod101767661.
- Palaeoptera type Insect102159955.
- Palaeoptera type Insects.
- Palaeoptera type Invertebrate101905661.
- Palaeoptera type LivingThing100004258.
- Palaeoptera type Object100002684.
- Palaeoptera type Organism100004475.
- Palaeoptera type PhysicalEntity100001930.
- Palaeoptera type Whole100003553.
- Palaeoptera type Insect.
- Palaeoptera comment "The name Palaeoptera has been traditionally applied to those ancestral groups of winged insects (most of them extinct) that lacked the ability to fold the wings back over the abdomen as characterizes the Neoptera. The complexities of the wing-folding mechanism, as well as the mechanical operation of the wings in flight (indirect flight muscles), are such that it clearly indicates the Neoptera are a monophyletic lineage.".
- Palaeoptera label "Palaeoptera".
- Palaeoptera label "Palaeoptera".
- Palaeoptera label "Palaeoptera".
- Palaeoptera label "Paleoptera".
- Palaeoptera label "Paleoptera".
- Palaeoptera label "قديمة الأجنحة".
- Palaeoptera label "旧翅下綱".
- Palaeoptera sameAs Palaeoptera.
- Palaeoptera sameAs Palaeoptera.
- Palaeoptera sameAs Paleoptera.
- Palaeoptera sameAs Palaeoptera.
- Palaeoptera sameAs 旧翅下綱.
- Palaeoptera sameAs 고시하강.
- Palaeoptera sameAs Paleoptera.
- Palaeoptera sameAs m.0dj88h.
- Palaeoptera sameAs Q927351.
- Palaeoptera sameAs Q927351.
- Palaeoptera sameAs Palaeoptera.
- Palaeoptera wasDerivedFrom Palaeoptera?oldid=602622771.
- Palaeoptera depiction Haft.jpg.
- Palaeoptera isPrimaryTopicOf Palaeoptera.