AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesDisciplines and OccupationsAnthropology, Education, Sociology and Social PhenomenaTechnology, Industry, AgricultureInformation ScienceHealth CareGeographicals
ReptilesAmphibiansEcologyLizardsChytridiomycotaTurtlesAlligators and CrocodilesSnakesAmphibian ProteinsRanidaeIguanasAnuraBoidaeViviparity, NonmammalianBufonidaeEcosystemBiological EvolutionPhylogenyBirdsRanavirusVertebratesColubridaeFossilsUrodelaMammalsBiodiversitySpecies SpecificitySalamandridaeAmbystomaDinosaursReptilian ProteinsAmbystoma mexicanumFishesConservation of Natural ResourcesPlatypusAnatomy, ComparativeAmphibian VenomsMetamorphosis, BiologicalTriturusExtinction, BiologicalXenopus laevisOviparityPopulation DynamicsMagicLarvaEndangered SpeciesPetsEcological and Environmental PhenomenaBufo arenarumZoologyEvolution, MolecularMolecular Sequence DataPaleontologyEncephalomyelitis, Eastern EquineRana pipiensEchidnaPredatory BehaviorXenopusBufo marinusMadagascarMycosesRana catesbeianaDNA Virus InfectionsEmbryo, NonmammalianGeographyFolkloreAnimal DiseasesPhysiology, ComparativeOvumPondsBody SizeFeeding BehaviorEnvironmentSeasonsSex Determination ProcessesNotophthalmus viridescensSequence Analysis, DNAModels, Biologicalbeta-KeratinsOrganotherapyAnimals, WildMacauSurgery, VeterinarySex DifferentiationIntegumentary System