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Euarchontoglires

 
Euarchontoglires

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Euarchontoglires



 
 
The Euarchontoglires (synonymous with Supraprimates) are a mammal
Mammal

Mammals are a class of vertebrate animals whose name is derived from their distinctive feature, mammary glands, with which they feed their young....
ian superorder based on molecular genetic sequence analyses and retrotransposon
Retrotransposon

Retrotransposons are Genetics elements that can amplify themselves in a genome and are ubiquitous components of the DNA of many Eukaryote organisms....
 presence/absence data
Retrotransposon Marker

Retrotransposon markers are retrotransposons that are used as Cladistics markers.The analysis of Retrotransposon#Types of retrotransposonss ? Short INterspersed Elements ? Retrotransposon#Types of retrotransposonss ? Long INterspersed Elements ? or truncated Retrotransposon#Types of retrotransposonss ? Long Terminal Repeats ? as molecular C...
, combining the Glires
Glires

Glires is a clade consisting of rodents and Lagomorpha . This hypothesis that these form a monophyletic group has been long debated based on morphological evidence, although recent morphological studies strongly support monophyly of Glires ....
 clade
Clade

A clade is a term used in modern alpha taxonomy, the scientific classification of living and fossil organisms, to describe a monophyletic group, defined as a group consisting of a single common ancestor and all its descendants.The term "monophyletic group" is used in this article in the conventional sense of "an a...
, which consists of the Rodent
Rodent

Rodentia is an Order of mammals also known as rodents, characterised by two continuously growing Incisors#The_Rodent_incisor in the upper and lower jaws which must be kept short by gnawing....
ia and the Lagomorpha
Lagomorpha

The lagomorphs are the members of the taxonomic order Lagomorpha, of which there are two family , the Leporidae , and the Ochotonidae . The name of the order is derived from the Greek lagos hare and morphe form....
, with that of the Euarchonta
Euarchonta

The Euarchonta are a superorder of mammals containing four order : the Dermoptera or colugos, the Scandentia or treeshrews, the extinct Plesiadapiformes, and the Primates....
, a clade consisting of the Scandentia, the Primates (which includes humans) and the Dermoptera.

The Euarchontoglires probably split from the Laurasiatheria
Laurasiatheria

Laurasiatheria is a clade of rank cohort_ or super-order, within the Placentalia or Eutheria infraclass of mammals, based on DNA sequence analyses and Retrotransposon Retrotransposon Marker....
 sister group about 85 to 95 million years ago during the Cretaceous
Cretaceous

The Cretaceous , usually abbreviated K for its German translation Kreide, is a geologic period from circa to million years ago . In the geologic timescale, the Cretaceous follows on the Jurassic period and is followed by the Paleogene period....
.






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Encyclopedia


The Euarchontoglires (synonymous with Supraprimates) are a mammal
Mammal

Mammals are a class of vertebrate animals whose name is derived from their distinctive feature, mammary glands, with which they feed their young....
ian superorder based on molecular genetic sequence analyses and retrotransposon
Retrotransposon

Retrotransposons are Genetics elements that can amplify themselves in a genome and are ubiquitous components of the DNA of many Eukaryote organisms....
 presence/absence data
Retrotransposon Marker

Retrotransposon markers are retrotransposons that are used as Cladistics markers.The analysis of Retrotransposon#Types of retrotransposonss ? Short INterspersed Elements ? Retrotransposon#Types of retrotransposonss ? Long INterspersed Elements ? or truncated Retrotransposon#Types of retrotransposonss ? Long Terminal Repeats ? as molecular C...
, combining the Glires
Glires

Glires is a clade consisting of rodents and Lagomorpha . This hypothesis that these form a monophyletic group has been long debated based on morphological evidence, although recent morphological studies strongly support monophyly of Glires ....
 clade
Clade

A clade is a term used in modern alpha taxonomy, the scientific classification of living and fossil organisms, to describe a monophyletic group, defined as a group consisting of a single common ancestor and all its descendants.The term "monophyletic group" is used in this article in the conventional sense of "an a...
, which consists of the Rodent
Rodent

Rodentia is an Order of mammals also known as rodents, characterised by two continuously growing Incisors#The_Rodent_incisor in the upper and lower jaws which must be kept short by gnawing....
ia and the Lagomorpha
Lagomorpha

The lagomorphs are the members of the taxonomic order Lagomorpha, of which there are two family , the Leporidae , and the Ochotonidae . The name of the order is derived from the Greek lagos hare and morphe form....
, with that of the Euarchonta
Euarchonta

The Euarchonta are a superorder of mammals containing four order : the Dermoptera or colugos, the Scandentia or treeshrews, the extinct Plesiadapiformes, and the Primates....
, a clade consisting of the Scandentia, the Primates (which includes humans) and the Dermoptera.

The Euarchontoglires probably split from the Laurasiatheria
Laurasiatheria

Laurasiatheria is a clade of rank cohort_ or super-order, within the Placentalia or Eutheria infraclass of mammals, based on DNA sequence analyses and Retrotransposon Retrotransposon Marker....
 sister group about 85 to 95 million years ago during the Cretaceous
Cretaceous

The Cretaceous , usually abbreviated K for its German translation Kreide, is a geologic period from circa to million years ago . In the geologic timescale, the Cretaceous follows on the Jurassic period and is followed by the Paleogene period....
. This hypothesis is supported by fossil
Fossil

Fossils are the preserved remains or trace fossil of animals, plants, and other organisms from the remote past. The totality of fossils, both discovered and undiscovered, and their placement in fossiliferous Rock formations and sedimentary rock layers is known as the fossil record....
 as well as molecular evidence.

The hypothesized relationship among the Euarchontoglires is as follows:



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