monotremata Definition

order monotremata, tachyglossidae, ornithorhynchidae, prototheria, dinocerata, animal order, bathyergidae, caviidae, solenogastres, pelycosauria, chinchillidae, mammal family, phalangeridae, lorisidae, hystricomorpha, mylodontidae, chrysochloridae, giraffidae, tapiridae, myomorpha, didelphidae, erinaceidae, dugongidae, molossidae, tenrecidae, dasyuridae, hipposideridae, erethizontidae, hystricidae, anguilliformes, sauropterygia, menurae, sciuromorpha, heteromyidae, ichthyosauridae, berycomorphi, dipodidae, odobenidae, ichthyosauria, ostracodermi, clamatores, lemuroidea, marginocephalia, alcyonaria, synentognathi, scleroparei, xiphosura, gadiformes, solenichthyes, peramelidae, pediculati, metatheria, ziphiidae, indriidae, petauristidae, dasyproctidae, acanthopterygii, zapodidae, ceratopsia, perognathus, balaenidae, neomys, vombatidae, lemuridae, polymastigina, microchiroptera, crocodylidae, marsupialia, zeomorphi, alligatoridae, talpidae, gliridae, physeteridae, tayassuidae, tupaiidae, rhinocerotidae, malacopterygii, labyrinthodontia, anomalopidae, euronithopoda, castoridae, monodontidae, sauropodomorpha, neurotrichus, reptile family, ganoidei, scorpaenoidea, casuariiformes, potoroinae, mugiloidea, carnosaura, megatheriidae, tomistoma, ornithomimida, sphenisciformes, gaviiformes, struthioniformes, procaviidae, stomatopoda, gorgonacea,