(tarsiids) Anthropoid primates New World monkeys (platyrrhines) Callitrichids: marmosets and tamarins Cebids: capuchins and squirrel monkeys Aotids: night or owl monkeys Pitheciids: titis, sakis and uakaris Atelids: howler, spider, woolly spider, and woolly monkeys Catarrhines Old World monkeys (cercopithecids) Hominoid primates Gibbons (hylobatids) Great apes (hominids): incl. Humans Glires: pikas, rabbits, hares, and rodents Lagomorphs: pikas, rabbits and hares Leporids: rabbits and hares Pikas (ochotonids) Rodents Anomalure-like rodents (anomaluromorphs): Scaly-tailed squirrels and springhares Scaly-tailed squirrels or anomalures (anomalurids) Springhares (pedetids) Beaver-like rodents (castorimorphs) Beavers (castorids) Gopher-like rodents (geomyoid rodents) Pocket or true gophers (geomyids) Heteromyids: kangaroo rats and kangaroo mice Porcupine-like rodents (hystricomorphs) Laotian rock rat Gundis (ctenodactylids) Hystricognaths African mole rats (bathyergids) Old World porcupines (hystricids) Dassie rat Cane rats (thryonomyids) Cavy-like rodents (caviomorphs) Chinchilla rats (abrocomids) Hutias (capromyids) Cavies (caviids): incl. Guinea pigs and capybara Chinchillids: chinchillas and viscachas Tuco-tucos (ctenomyids) Agoutis (dasyproctids) Pacas (cuniculids) Pacarana Spiny rats (echymyids) New World porcupines (erethizontids) Myocastorids: nutria and coypu Octodonts (octodontids): Andean rock-rats, degus and viscacha-rats Mouse-like rodents (myomorphs) Dipodids: jerboas and jumping mice Muroid rodents Mouse-like hamsters (calomyscids) Cricetids: hamsters, New World rats and mice, voles Murids: true mice and rats, gerbils, spiny mice, crested rat Nesomyids: climbing mice, rock mice, white-tailed rat, Malagasy rats and mice Spiny dormice (platacanthomyids) Spalacids: mole rats, bamboo rats, and zokors Squirrel-like rodents (sciuromorphs) Mountain beaver Dormice (glirids) Squirrels (sciurids): incl. chipmunks, prairie dogs, and marmots Laurasian placentals (laurasiatherians) Hedgehogs (erinaceids) Soricomorphs: moles, shrews, solenodons Shrews (soricids) Moles (talpids) Solenodons (solenodontids) Ferungulates: ungulates, cetaceans, bats, pangolins and carnivorans Cetartiodactyls: even-toed ungulates and cetaceans Camelids: camels and llamas Swine (suinans): pigs and peccaries Pigs (suids) Peccaries (tayassuids) Cetruminantians: cetaceans, hippos and ruminants Cetancodonts: cetaceans and hippos Cetaceans: Whales, dolphins and porpoises Baleen whales (mysticetes) Balaenids: right whales and bowhead whale Rorquals (balaenopterids) Gray whale Pygmy right whale Toothed whales (odontocetes) Dolphins (delphinids) Monodontids: beluga and narwhal Beluga Narwhal Porpoises (phocoenids) Sperm whale Kogiids: pygmy and dwarf sperm whale River dolphins (platanistoid whales) Iniids: Amazon and Bolivian river dolphin La Plata dolphin Platanistids: Ganges and Indus river dolphins Beaked whales (ziphids) Hippos (hippopotamids) Ruminantiamorphs: chevrotains, pronghorn, giraffes, musk deer, deer, and bovids Chevrotains (tragulids) Pecorans Pronghorn Giraffids: giraffe and okapi Musk deer (moschids) Deer (cervids) Bovids: cattle, goats, sheep and antelope Pegasoferans: bats, odd-toed ungulates, pangolins and carnivorans Bats (chiropterans) Megabats (pteropodids) Microbats (microchiropterans) Sac-winged or sheath-tailed bats (emballonurids) Rhinopomatoid bats Mouse-tailed bats (rhinopomatids) Bumblebee