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Anagaloidea

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Extinct order of mammals

Anagaloidea
Temporal range: Paleocene–Early Oligocene PreꞒ O S D C P T J K Pg N
Life restoration of Anagale gobiensis
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Superorder: Euarchontoglires
Clade: Gliriformes
Order: Anagaloidea
Families

Anagaloidea is a former order of extinct placental mammals that first appeared during the Paleocene epoch.

Taxonomy

According to the traditional (morphological) view, Anagaloidea is part of the superorder Anagalida, along with the elephant shrews, rodents and lagomorphs.

However, the Anagalida are considered to be polyphyletic. Genetic studies have shown that the elephant shrews are actually part of a different macro-group of mammals called the Afrotheria, while the position of several extinct families of Anagalida is uncertain. The Zalambdalestidae are almost certainly unrelated to any of these groups; they probably represent more basal Eutherians and might not even be true Eutherians at all.

The Anagalidae and the Pseudictopidae probably represent a genuine clade. This clade is known as the Anagaloidea, which seems to be related to the rodents and lagomorphs after all. Together they form the clade Glires, often grouped with the Euarchonta to form the superorder Euarchontoglires.

Classification

References

  1. ^ "Palaeos Vertebrates Glires: Anagaloidea". palaeos.com. Retrieved 2021-07-03.
Euarchontoglires
Euarchontoglires
Apatemyidae?
Picrodontidae?
Gliriformes
Anagalidae
Arctostylopidae?
Astigalidae
Pseudictopidae
Glires
Euarchonta
Scandentia
Tupaiidae
Primatomorpha
Dermoptera
Mixodectidae?
Plagiomenidae?
Cynocephalidae
Pan-Primates
    • see below↓
Anagale gobiensis

Tupaia tana

Cynocephalus volans
Pan-Primates
Pan-Primates
Purgatoriidae?
Micromomyidae
Picromomyidae
Microsyopidae
Toliapinidae
Paromomyoidea
Paromomyidae
Palaechthonidae
Plesiadapoidea
Plesiadapidae
Carpolestidae
Crown-Primates
Strepsirrhini
Haplorhini
Purgatorius unio Plesiadapis tricuspidens
Taxon identifiers
Anagaloidea


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