prototherian Definition

implacental, metatherian, mammal, monotreme, amniota, vombatidae, viverrine, prototheria, paguma, dasyure, brush kangaroo, sarcophile, proboscidean, tupaiidae, toxodon, dasyurid, linsang, taxonomic group, paradoxure, marsupial, microsthene, dasyurid marsupial, water opossum, balaenidae, sarcophagan, right whale, pocket mouse, ziphiidae, lorisidae, elephant bird, dryopithecus, zoril, zorille, omomyid, nothosaur, infraorder, vertebrate, lemuroidea, placental mammal, hystricidae, labyrinthodontia, erethizontidae, lemuridae, hyperoodon, feliform, labyrinthodont, banxring, delundung, spiny anteater, anthracothere, coelomate, onychophoran, dasyuridae, guadalupe fur seal, deer mouse, native cat, titanotherium, cetaceous, nyctereutes, musteline mammal, mammal family, titanothere, acoelomate, heterostracan, quadratojugal, odontocete, anapsid, procaviidae, dryopithecine, amniote, perissodactyl, female mammal, amphibiology, ictonyx, eutherian, naked mole rat, perognathus, pongidae, ornithorhynchidae, didelphidae, aquatic mammal, salientian, pocket rat, pedimane, heteromyidae, tayassuidae, procyonid, dipodidae, giraffidae, sea cow, leporid, petaurist, sea leopard, platypus, genus australopithecus, mammal genus, utia, zoophagous, caviidae, reptile,