Home›Amphibians›NatureServe RankBrowse ByNatureServe RankFactsNatureServe RankSourcesComments (0)Reader Challenges (0)FactsComparisonReproductive ModeWell-attestedOviparous (Egg-Laying) 1NatureServe RankG1 Critically ImperiledNatureServe Rank3 entriesG2 ImperiledNatureServe Rank1 entryG3 VulnerableNatureServe Rank7 entriesG4 Apparently SecureNatureServe Rank4 entriesG5 SecureNatureServe Rank28 entriesGNR UnrankedNatureServe Rank1 entrySources1. Wikipedia: Amphibiantier 2WikipediaAmphibian, Characteristics sectionQuote, Amphibian, Characteristics sectionMost amphibians lay their eggs in water and have aquatic larvae that undergo metamorphosis to become terrestrial adults.View the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.