Biggest animals
Small animals
Average аnimals
Warm-blooded
Cold-blooded
Vertebrates
Invertebrates
Amphibia
Mammals are viviparous
Mammals oviparous
Reptiles
Avifauna
Fishes
Microorganisms
Insects
Dragonflies
Grasshoppers, crickets, locusts, gryllotalpa family
Bed bugs, water striders
May beetle, bark beetles, predaceous diving beetles, ground beetles, ladybugs, dung beetles
Butterfly, room the moths, silkworms
Bees, wasps, ants
Flies, gnat, mosquitoes
Spiders
Scorpio
Lobsters, crabs, crayfish
Snake
Crocodile
Shark
Dolphins
Cachalot
Blue whale
Seals, fur seals, walruses
Arctic fox, fox, wolf
Ferret, marten, badger
Lion
Tiger
Leopard
Guepard
Snow Leopard
Lynx
Black Panther
Polar bear
Brown bear
The North American grizzly bear
Panda Bear
Artiodactyla
Hippopotamus
Rhinoceros
Zebra
Giraffe
Antelope
Camel
Donkey
Elk
Deer
Horse
Cow
Sheep
Goat
Pigs, wild boar
Beaver
Squirrel
Gopher, marmot, jerboa
Mole
Hedgehog
Echidna
Duckbill
Flittermouse
Monkey