class
Mammalia
Mammalia is a class in the phylum Chordata. This database currently files 20 species under it, 12 of them threatened, recorded across 219 countries.
- Species filed
- 20
- Threatened
- 12
- Countries recorded
- 219
- With a free photo
- 100%
- Weight range
- 32.5 g – 450 kg
What is in Mammalia?
9 orders filed directly under this class.
Carnivora
red fox, grey wolf, lion, jaguar …
9 speciesCetacea
blue whale, common bottlenose dolphin
2 speciesDiprotodontia
2 speciesPrimates
2 speciesArtiodactyla
1 speciesChiroptera
1 speciesMonotremata
1 speciesProboscidea
1 speciesRodentia
1 species
Best-known members of Mammalia
Ranked by popularity score.
How threatened is Mammalia?
19 of 20 species filed here have an IUCN category on record.
| IUCN category | Species | Share of assessed |
|---|---|---|
| CRCritically Endangered | 1 | 5% |
| ENEndangered | 4 | 21% |
| VUVulnerable | 7 | 37% |
| NTNear Threatened | 2 | 11% |
| LCLeast Concern | 5 | 26% |
Where is Mammalia recorded?
Species on file in this class with sighting records in each country. Recorded sightings, not natural ranges.
- None on record
- 1
- 2
- 3–4
- 5+
All species in Mammalia
| Common name | Scientific name | Family | Status | Weight | Countries |
|---|---|---|---|---|---|
| Red fox | Vulpes vulpes | Canidae | Least Concern | Not recorded | 91 |
| Grey wolf | Canis lupus | Canidae | Least Concern | Not recorded | 168 |
| Lion | Panthera leo | Felidae | Vulnerable | 157 kg | 63 |
| Koala | Phascolarctos cinereus | Phascolarctidae | Vulnerable | Not recorded | 10 |
| Jaguar | Panthera onca | Felidae | Near Threatened | Not recorded | 30 |
| Tiger | Panthera tigris | Felidae | Endangered | 150 kg | 35 |
| Leopard | Panthera pardus | Felidae | Vulnerable | Not recorded | 79 |
| Polar bear | Ursus maritimus | Ursidae | Vulnerable | 450 kg | 12 |
| Cheetah | Acinonyx jubatus | Felidae | Vulnerable | 37.6 kg | 39 |
| Eurasian beaver | Castor fiber | Castoridae | Least Concern | Not recorded | 36 |
| Platypus | Ornithorhynchus anatinus | Ornithorhynchidae | Near Threatened | Not recorded | 5 |
| Blue whale | Balaenoptera musculus | Balaenopteridae | Endangered | Not recorded | 57 |
| Northern giraffe | Giraffa camelopardalis | Giraffidae | Vulnerable | Not recorded | 32 |
| Common bottlenose dolphin | Tursiops truncatus | Delphinidae | Least Concern | Not recorded | 121 |
| African bush elephant | Loxodonta africana | Elephantidae | Endangered | Not recorded | 47 |
| Chimpanzee | Pan troglodytes | Hominidae | Endangered | Not recorded | 43 |
| Giant panda | Ailuropoda melanoleuca | Ursidae | Vulnerable | 117.5 kg | 4 |
| Red kangaroo | Macropus rufus | Macropodidae | Not recorded | Not recorded | 5 |
| Common vampire bat | Desmodus rotundus | Phyllostomidae | Least Concern | 32.5 g | 24 |
| Eastern gorilla | Gorilla beringei | Hominidae | Critically Endangered | Not recorded | 5 |







