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Laurasiatheria (/ l ɔː r ˌ eɪ ʒ ə ˈ θ ɪər i ə,-θ ɛr i ə /; "Laurasian beasts") is a superorder of placental mammals that groups together true insectivores (eulipotyphlans), bats (chiropterans), carnivorans, pangolins (), even-toed ungulates (artiodactyls), odd-toed ungulates (perissodactyls), and all their extinct relatives.
Boreoeutheria (/ b oʊ ˌ r iː oʊ j uː ˈ θ ɛr i ə /, "northern eutherians") is a magnorder of placental mammals that groups together superorders Euarchontoglires and Laurasiatheria. [ 1 ] [ 2 ] [ 5 ] The clade includes species as diverse as giraffes , pigs , zebras , rhinos , dogs , cats , rabbits , mice , squirrels , bats , whales ...
In 1997, the classification of mammals was revised by Malcolm C. McKenna and Susan K. Bell. [10] The Classification of Mammals Above the species level, here referred to as the "McKenna/Bell classification", is a comprehensive work on the systematics, relationships, and occurrences of all mammal taxa, living and extinct, down through the rank of ...
The class Mammalia is divided into two subclasses based on reproductive techniques: monotremes, which lay eggs, and therians, mammals which give live birth, which has two infraclasses: marsupials/metatherians and placentals/eutherians. See List of monotremes and marsupials, and for the clades and families, see Mammal classification ...
Whales do not lay eggs. Since they are mammals, they give birth to live young. There are only five known monotremes , or egg-laying mammals, according to the Carnegie Museum of Natural History.
The order Chiroptera comprises bats and is the second largest order of mammals, containing about 1,240 species of bats, which is around 20% of all mammal species. Suborder Yangochiroptera [ edit ]
Genera and species of flying fox as according to Mammal Species of the World, unless otherwise noted. [2] Acerodon celebensis Cynopterus brachyotis Epomophorus wahlbergi Epomophorus Hypsignathus monstrosus Nyctimene robinsoni Pteropus livingstonii Rousettus egypticus. Subfamily Cynopterinae [3] [4] [5] Genus Aethalops. Pygmy fruit bat ...
The latter subclass is divided into two infraclasses: pouched mammals (metatherians or marsupials), and placental mammals (eutherians, for which see List of placental mammals). Classification updated from Wilson and Reeder's "Mammal Species of the World: A Taxonomic and Geographic Reference" using the "Planet Mammifères" website. [1]