- Aardvarks
- African Buffaloes
- Agaricomycetes
- Albatrosses
- Alderflies, Fishflies and Dobsonflies
- Alismatids
- American Badgers
- American Black Bears
- Amphibians
- Amphipods
- Anemones and Corals
- Anglerfishes
- Anteaters and Sloths
- Ants
- Ants, Bees and Wasps
- Arachnids
- Archaea
- Armadillos
- Arthropods
- Ascomycetes
- Asparagus and Orchids
- Aye-Ayes
- Baboons
- Bacteria
- Badgers, Otters and Weasels
- Bandicoots and Bilbies
- Basidiomycetes
- Bats
- Bears
- Beavers
- Beech Trees
- Beetles
- Birds
- Bison
- Bivalves
- Blue Whales
- Blue-Green Algae
- Bovines
- Brachiopods
- Branchiopods
- Brittle Stars
- Brown Bears
- Bumblebees
- Bushbabies
- Buttercups
- Butterflies and Moths
- Camels
- Capuchin Monkeys and Squirrel Monkeys
- Cardinals
- Carnations
- Catfishes
- Cats
- Cattle
- Centipedes
- Cercozoans
- Chaetognaths
- Chicken-Like Birds
- Chimaeras
- Chimpanzees
- Chordates
- Chromists
- Chytrids
- Cicadas
- Ciliates
- Clawed Lobsters
- Club Mosses
- Cockroaches
- Comb Jellies
- Common Wasps
- Coyotes
- Coyotes, Dogs, Foxes, Jackals and Wolves
- Cranes and Rails
- Crayfish
- Crickets
- Crocodiles and Alligators
- Cubozoans
- Cumaceans
- Cycliophorans
- Daisies
- Dasyuroid Marsupials
- Decapods
- Deer
- Diatoms
- Dinoflagellates
- Dogs
- Dogwoods
- Dolphins
- Domestic Cats
- Dragonflies and Damselflies
- Ducks, Geese and Swans
- Dwarf Lemurs and Mouse Lemurs
- Earwigs
- Echidnas
- Echinoderms
- Eels
- Elephant Seals
- Elephant Shrews
- Elephants
- Elk
- Euglenozoans
- Even-Toed Ungulates
- Fabals
- Falcons
- Feather Stars and Sea Lilies
- Fiddler Crabs and Ghost Crabs
- Firmicute Bacteria
- Flagellated Protozoans
- Flamingos
- Flatworms
- Fleas
- Flying Lemurs
- Foxes
- Frogs and Toads
- Fungi
- Fur Seals and Sea Lions
- Gastrotrichs
- Gazelles
- Gentians
- Geraniums
- Giant Pandas
- Gibbons
- Gingers and Bananas
- Ginkgoes
- Giraffes
- Gladiators
- Glaucophytes
- Golden Moles
- Gorillas
- Grasses
- Green Algae
- Gulls
- Hagfishes
- Haptophytes
- Hawks and Eagles
- Hedgehogs
- Hemichordates
- Herrings
- Hippopotamuses
- Hogs and Pigs
- Honeybees
- Honeysuckles
- Hornworts
- Horseflies
- Horsehair Worms
- Horses, Zebras and Donkeys
- Horseshoe Crabs
- Horseshoe Shrimp
- Horsetails
- Houseflies
- Humans
- Hummingbirds and Swifts
- Hyenas
- Hyraxes
- Ibexes
- Indris, Sifakas and Woolly Lemurs
- Insects
- Jackals
- Jaguars
- Jaw Worms
- Jellyfishes
- Jumping Bristletails
- Kangaroos and Wallabies
- Katydids
- Killifishes
- Koalas
- Lacewings
- Lamials
- Lampreys
- Lancelets
- Land Crabs
- Laurels
- Lice
- Lilies
- Lions
- Liverworts
- Lizards and Snakes
- Llamas
- Loriciferans
- Lorises
- Lynxes
- Magnolias
- Mallows
- Malpighials
- Mammals
- Mantids
- Marmosets and Tamarins
- Mayflies
- Mice, Rats, Gerbils and Hamsters
- Millipedes
- Moles
- Mollusks
- Mongooses
- Monocots
- Monotremes
- Moose
- Mosquitoes
- Moss Animals
- Mosses
- Mud Dragons
- Mule Deer and White-Tailed Deer
- Mycetozoans
- Myrtles
- Myxosporidia
- Nematodes
- New World Porcupines
- Octopuses and Squids
- Okapis
- Old World Monkeys
- Old World Porcupines
- Opossums
- Orangutans
- Owls
- Paddlefishes and Sturgeon
- Palm Trees
- Pandalid Shrimp
- Pandanals
- Parrots
- Pelicans
- Penaeid Shrimp
- Penguins
- Perch-Like Fishes
- Perching Birds
- Phasmids
- Phoronids
- Pigeons and Doves
- Placozoans
- Platypuses
- Polar Bears
- Porpoises
- Priapulid Worms
- Primates
- Pronghorn Antelopes
- Proteobacteria
- Protozoans
- Psilophytes
- Pumas
- Rabbits and Hares
- Raccoons
- Red Algae
- Red Pandas
- Reindeer
- Reptiles
- Rhamnals
- Rheas, Ostriches and Emus
- Rhododendrons
- Ribbon Worms
- Roaring Cats
- Rock Crabs
- Rodents
- Roses
- Rotifers
- Sakis, Titi Monkeys and Uakaris
- Salamanders and Newts
- Salmons
- Sandalwoods
- Sapindals
- Scorpions
- Sea Cows
- Sea Cucumbers
- Sea Otters
- Sea Spiders
- Sea Stars
- Sea Urchins and Sand Dollars
- Seahorses and Pipefishes
- Segmented Worms
- Sessile Barnacles
- Sessile Hydrozoans
- Sessile Tunicates
- Sharks, Skates and Rays
- Sheep
- Short-Horned Grasshoppers
- Shrews
- Silverfish
- Sipunculans
- Skunks and Stink Badgers
- Snails and Slugs
- Snakeflies
- Snow Leopards
- Snowflies
- Solanals
- Soles
- Sperm Whales
- Spiders
- Spiderworts
- Spiny Lobsters
- Spiny Rayed Fishes
- Spiny-Headed Worms
- Sponges
- Spoon Worms
- Sportive Lemurs
- Squirrels
- Stalked Barnacles
- Stalked Jellyfishes
- Stoneflies
- Storks
- Suckers
- Swallows and Martins
- Tarsiers
- Tenrecs
- Termites
- Tigers
- Toadfishes
- Tortoises and Turtles
- Tree Shrews
- True Bugs
- True Flies, Mosquitoes, Gnats and Midges
- True Lemurs
- Velvet Worms
- Vicunas and Alpacas
- Walruses
- Water Bears
- Water Buffaloes
- Water Lilies
- Weasels
- Webspinners
- Wildebeests
- Wolverines
- Wolves
- Wombats
- Woodpeckers
- Yams