metatheria Definition

subclass metatheria, prototheria, pelycosauria, synapsida, polymastigina, mammalia, dibranchiata, haemosporidia, lepidosauria, holocephali, scaphopoda, phalangeridae, crossopterygii, animal order, lorisidae, solenogastres, chimaeridae, mammal family, dinocerata, caviidae, dipnoi, therapsida, giraffidae, bathyergidae, anapsida, ostracodermi, zoomastigina, hystricomorpha, chinchillidae, coniferopsida, telosporidia, arecidae, xiphosura, tachyglossidae, didelphidae, peramelidae, molossidae, hipposideridae, ceratodontidae, lemuroidea, clamatores, marginocephalia, sauropterygia, sarcodina, mylodontidae, myomorpha, vombatidae, labyrinthodontia, gnetopsida, hystricidae, menurae, euryalida, dasyuridae, myaceae, lemuridae, tapiridae, rhizopoda, heteromyidae, erethizontidae, ichthyosauria, marsupialia, chrysochloridae, actinopoda, dipodidae, gaviiformes, sciuromorpha, ginkgopsida, cycadopsida, balaenidae, tayassuidae, superphylum, casuariiformes, ceratopsia, ichthyosauridae, tupaiidae, tentaculata, bryopsida, amoebida, berycomorphi, pandanales, dugongidae, ziphiidae, chytridiomycetes, zapodidae, pyrenomycetes, alcyonaria, synentognathi, commelinidae, struthioniformes, microchiroptera, suborder ceratosaura, podicipitiformes, acnidosporidia, indriidae, perognathus, cnidosporidia, ornithorhynchidae, babesiidae, ginkgoales, haemoproteidae,