helodermatidae Definition

family helodermatidae, teiidae, anguidae, reptile family, pygopodidae, tomistoma, chamaeleontidae, reptile genus, leptotyphlopidae, teiid lizard, ichthyosauridae, anguid lizard, american chameleon, spiny lizard, crocodylidae, iguanid, genus python, lacertid lizard, pythoninae, alligatoridae, genus moloch, kinosternidae, chelydridae, amphisbaenoid, blind snake, venomous lizard, heloderma, trionychidae, lizard, lacertilian, night lizard, sauria, hadrosauridae, genus ankylosaurus, titanosauridae, pygopod, iguanian, green snake, crotaline, gekkonidae, bull snake, colubrid snake, labyrinthodontia, squamata, ichthyosauria, mammal family, crocodilian reptile, lorisidae, tupaiidae, animal order, erethizontidae, perognathus, pelycosauria, hystricidae, agamidae, heteromyidae, berycomorphi, solenogastres, urodella, dicamptodontidae, hystricomorpha, giraffidae, caiman lizard, mammal genus, caviidae, neurotrichus, colubridae, anguilliformes, scincoidian, wall lizard, cryptobranchidae, iguanidae, molossidae, pediculati, dinocerata, bathyergidae, chinchillidae, dipodidae, lemuroidea, sciuromorpha, gila monster, euronithopoda, hipposideridae, xiphosura, chelonethida, amphibian family, pelobatidae, pocket mouse, dasyproctidae, myliobatidae, thyreophora, myomorpha, lemuridae, pedipalpi, vombatidae, dasyuridae, scaphiopus, microhylidae, acanthopterygii, rajiformes,