Number of the rarest animals in the world | ||||
---|---|---|---|---|
Animal | Tipo | População | Ano | Fonte |
Shoebills | Bird | 8,000 | 2006 | Dinesen and Baker |
Kleinmann's tortoises | Reptile | 7,470 | 2002 | Perälä |
Maltese skates | Fish | 7,040 | 2013 | IUCN |
Whale sharks | Fish | 7,011 | 2016 | Norman et al. |
Horseshoe crabs | Crustacean | 7,000 | 2011 | Schaller and Dorsey |
Condors | Bird | 6,744 | 2012 | BirdLife International |
Shortfin mako sharks | Fish | 6,000 | 2017 | W3Ask |
African wild dogs | Mammal | 5,300 | 2008 | IUCN |
Leopard sharks | Fish | 5,000 | 2017 | W3Ask |
Black rhinoceros | Mammal | 4,860 | 2011 | The Guardian |
Komodo dragons | Reptile | 5,000 | 2002 | Trooper Walsh |
Tigers | Mammal | 3,890 | 2016 | John R. Platt |
White-headed vultures | Bird | 3,685 | 2016 | Murn et al |
Great white sharks | Fish | 3,500 | 2010 | Stanford University |
Great hammerhead sharks | Fish | 3,000 | 2017 | W3Ask |
Indian rhinoceros | Mammal | 2,850 | 2011 | The Guardian |
Tiger sharks | Fish | 2,835 | 2015 | NEFSC NOAA |
Andean mountain cats | Mammal | 2,500 | 2016 | IUCN |
Grevy's zebras | Mammal | 2,500 | 2002 | IUCN |
Box turtles | Reptile | 2,500 | 2002 | van Dijk P.P |
Darwin's foxes | Mammal | 2,499 | 2004 | Jiménez and McMahon |
Humpback whales | Mammal | 2,100 | 2014 | WWP |
Great polar bears | Mammal | 2,050 | 2015 | IUCN |
Gharials | Reptile | 2,000 | 2006 | Renan AUFRAY |
Snake-necked turtles | Reptile | 2,000 | 2017 | W3Ask |
Pandas | Mammal | 1,864 | 2014 | WWF |
Galapagos penguins | Bird | 1,800 | 2012 | BirdLife International |
Pacific Sleeper sharks | Fish | 1,779 | 2000 | NOAA Fisheries |
Hartmann's mountain zebras | Mammal | 1,300 | 2008 | IUCN |
Persian leopards | Mammal | 1,290 | 2017 | World Atlas |
Philippine Cockatoo | Bird | 1,200 | 2012 | P. Widmann |
Proboscis monkeys | Mammal | 1,100 | 2000 | IUCN |
Siamese crocodiles | Reptile | 1,000 | 2011 | IUCN |
Indochinese leopards | Mammal | 1,000 | 2016 | World Atlas |
European minks | Mammal | 615 | 2000 | IUCN |
Sloths | Mammal | 600 | 2017 | W3Ask |
Black panthers | Mammal | 600 | 2017 | W3Ask |
Philippine eagles | Bird | 500 | 2003 | IUCN |
Greater bamboo lemurs | Mammal | 500 | 2009 | Wright et al. |
Bull sharks | Fish | 500 | 2011 | BBC News |
Cape mountain zebras | Mammal | 500 | 2008 | IUCN |
Lemon Sharks | Fish | 500 | 1994 | Cortés and Gruber |
Baijis | Mammal | 400 | 1982 | Zhou |
Sumatran rhinoceros | Mammal | 275 | 2011 | The Guardian |
Corroboree frogs | Amphibian | 250 | 2001 | IUCN |
Okarito brown kiwis | Bird | 250 | 2012 | Robertson |
Javan leopards | Mammal | 250 | 2017 | World Atlas |
California condors | Bird | 104 | 2010 | J. Grantham |
Wild axolotls | Amphibian | 100 | 2003 | IUCN |
Amur leopards | Mammal | 70 | 2017 | World Atlas |
Arabian leopards | Mammal | 50 | 2017 | World Atlas |
Javan rhinoceros | Mammal | 44 | 2011 | The Guardian |
White alligators | Reptile | 12 | 2009 | Telegraph |