Tree of Life Explorer Click or tap the names of species and groups to explore relationships. Learn more. Node A...humans neanderthals chimpanzees gorillas orangutans gibbons old world monkeys new world monkeys tarsiers lemurs treeshrews mice rabbits pigs dogs camels shrews seals rhinos bears horses whales cats goats sheep deer cattle dolphins bats aardvarks elephants armadillos anteaters sloths wallabies multituberculates echidnas platypuses Mammals mammal-like reptiles snakes sauropod dinosaurs lizards crocodiles ceratopsians Reptiles waterbirds Birds songbirds theropod dinosaurs ostriches turtles marine reptiles pterosaurs caecilians salamanders frogs Amphibians lungfish coelacanth Fish herring perch cod gars salmon eels sturgeon sharks lampreys hagfish armored fish lancelets sea squirts brittle stars Echinoderms sea cucumbers sea urchins starfish sea lilies beetles bees centipedes snails dragonflies crabs Protostomes segmented worms clams lice lobsters hornets flies cockroaches sea scorpions ants octopuses ostracods true bugs crayfish shrimp horseshoe crabs millipedes termites barnacles fleas flatworms butterflies spiders nematodes trilobites rotifers grasshoppers bryozoans brachiopods ammonites acoelomorpha corals placozoans ctenophores sponges choanoflagellates fungi amoebas green algae club mosses horsetails conifers flowering plants cycads ginkgo ferns red algae Plants mosses Eukaryotes protists archaea bacteria Node B...humans neanderthals chimpanzees gorillas orangutans gibbons old world monkeys new world monkeys tarsiers lemurs treeshrews mice rabbits pigs dogs camels shrews seals rhinos bears horses whales cats goats sheep deer cattle dolphins bats aardvarks elephants armadillos anteaters sloths wallabies multituberculates echidnas platypuses Mammals mammal-like reptiles snakes sauropod dinosaurs lizards crocodiles ceratopsians Reptiles waterbirds Birds songbirds theropod dinosaurs ostriches turtles marine reptiles pterosaurs caecilians salamanders frogs Amphibians lungfish coelacanth Fish herring perch cod gars salmon eels sturgeon sharks lampreys hagfish armored fish lancelets sea squirts brittle stars Echinoderms sea cucumbers sea urchins starfish sea lilies beetles bees centipedes snails dragonflies crabs Protostomes segmented worms clams lice lobsters hornets flies cockroaches sea scorpions ants octopuses ostracods true bugs crayfish shrimp horseshoe crabs millipedes termites barnacles fleas flatworms butterflies spiders nematodes trilobites rotifers grasshoppers bryozoans brachiopods ammonites acoelomorpha corals placozoans ctenophores sponges choanoflagellates fungi amoebas green algae club mosses horsetails conifers flowering plants cycads ginkgo ferns red algae Plants mosses Eukaryotes protists archaea bacteria Reset