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List of placental mammals: Difference between revisions

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==[[Sirenia]]==
==[[Sirenia]]==
[[File:FL fig04.jpg|thumb|West Indian manatee (''Trichechus manatus'')]]
[[List of placental mammals in Orders Tubulidentata, Hyracoidea, Proboscidea, and Sirenia]] (6 species)
===Family [[Dugongidae]]===
*[[Manatees]]
*[[Dugong]]
* Genus ''[[Dugong]]''
**[[Dugong]] (''Dugong dugon'')
*[[Sea cow]]
* Genus ''[[Hydrodamalis]]''
**†[[Steller's sea cow]] (''Hydrodamalis gigas'')
===Family [[Trichechidae]]===
*Genus ''[[Trichechus]]'' ([[Manatee]]s)
**[[West Indian manatee]] (''Trichechus manatus]'')
**[[African manatee]] (''Trichechus senegalensis'')
**[[Amazonian manatee]] (''Trichechus inunguis'')
**[[Dwarf manatee]] (''Trichecus pygmaeus'') – validity questionable.


==[[Cingulata]]==
==[[Cingulata]]==

Revision as of 02:22, 10 August 2015

Over 70% of mammal species are in the orders Rodentia (blue), Chiroptera (red), and Soricomorpha (yellow)

The class Mammalia (mammals) is divided into two subclasses based on reproductive techniques: egg-laying mammals (monotremes) and mammals which give live birth (therians). The latter subclass is divided into two infraclasses: pouched mammals (marsupials) and placental mammals (eutherians).

This list contains the placental mammals. For monotremes and marsupials, see List of monotremes and marsupials. Subclass Theria, infraclass Eutheria (Placental Mammals). For the clades and families, see mammal classification.

List of placental mammals in Order Afrosoricida (43 species)

Macroscelidea

Elephant Shrew Rhynchocyon petersi

The Elephant Shrew has 1 order, Macroscelidea, 1 family Macroscelidea and 19 species in 4 genera.

Aardvark (Orycteropus afer)
Cape hyrax (Procavia capensis
African bush elephant (Loxodonta africana))
West Indian manatee (Trichechus manatus)

Family Dugongidae

Armadillo Glyptotherium restoration

List of placental mammals in Order Cingulata (21 species)

10 extant species in 4 families

Family Bradypodidae: three-toed sloths

Family Megalonychidae: two-toed sloths and extinct megalonychid ground sloths

Family †Megatheriidae: megatheriid ground sloths

  • Genus megatheriid

Family †Mylodontidae: mylodontid ground sloths

  • Genus mylodontid

Family †Nothrotheriidae: nothrotheriid ground sloths

  • Genus nothrotheriid

List of placental mammals in Orders Pilosa, Scandentia, and Dermoptera (20 species)

List of placental mammals in Orders Pilosa, Scandentia, and Dermoptera (2 species)

Galago Otolemur crassicaudatus
Desert Cottontail Sylvilagus audubonii

Erinaceomorpha

Hedgehogs; Gymnures

†Family Amphilemuridae

Subfamily Erinaceinae (Hedgehogs)

Subfamily Galericinae (Gymnures, or Moonrats)

List of placental mammals in Order Soricomorpha

Large-eared pied bat

Pholidota

Family †Epoicotheriidae

Family Pangolin

Subfamily †Eurotamanduinae

Subfamily Maninae

List of cetaceans andList of extinct cetaceans

Perissodactyla

Tibetan wild ass

Known as odd-toed ungulates, their rear hooves consist of an odd number of toes.

Suborder Hippomorpha

Family Equidae: horses and allies

Suborder Ceratomorpha

Family Tapiridae: tapirs

Family Rhinocerotidae: rhinoceroses

List of placental mammals in Order Cetartiodactyla

References

  1. ^ Smit, H.A.; Robinson, T.J.; Watson, J.; Jansen Van Vuuren, B. (October 2008). "A new species of elephant-shrew (Afrotheria:Macroselidea: Elephantulus) from South Africa". Journal of Mamology. 89 (5): 1257–1269. doi:10.1644/07-MAMM-A-254.1.
  2. ^ "AFP: Shrew's who: New mammal enters the book of life". Google. January 2008. Retrieved February 2010. {{cite web}}: Check date values in: |accessdate= (help)