plethodontidae Definition

family plethodontidae, cryptobranchidae, dicamptodontidae, urodella, amphibian family, leiopelmatidae, microhylidae, salientia, discoglossidae, pelobatidae, berycomorphi, dinocerata, animal order, solenogastres, pediculati, pipidae, anomalopidae, scaphiopus, reptile family, ichthyosauridae, scleroparei, solenichthyes, acanthopterygii, gadiformes, anguilliformes, hipposideridae, molossidae, polyodontidae, sauropterygia, clamatores, menurae, synentognathi, crocodylidae, caproidae, alligatoridae, microchiroptera, proteidae, malacopterygii, mugiloidea, labyrinthodontia, pelycosauria, caviidae, holocentridae, zeomorphi, elopidae, xiphosura, limulidae, ganoidei, giraffidae, chinchillidae, clinidae, fish family, antennariidae, stichaeidae, bathyergidae, rajiformes, hystricomorpha, mammal family, embiotocidae, lorisidae, isospondyli, tomistoma, holocentrus, hemerobiidae, blennioidea, pygopodidae, podicipedidae, hexanchidae, scorpaenoidea, sciuromorpha, scyliorhinidae, gasterosteidae, ichthyosauria, ranidae, teiidae, tapiridae, myomorpha, amphibian genus, luvaridae, arthropod family, chaenopsis, corydalidae, dactylopteridae, alcyonaria, pholidota, hexanchus, alopiidae, mysidae, plectognathi, musophagidae, scombroidea, orectolobidae, ceratodontidae, bird family, ephippidae, chrysochloridae, hexagrammidae, rheidae, salamandridae, ameiuridae,