Home›Reptiles›NatureServe Rank›G1 Critically ImperiledBrowse ByG1 Critically ImperiledFactsG1 Critically ImperiledSourcesComments (0)Reader Challenges (0)FactsComparisonReproductive ModeWell-attestedOviparous (Egg-Laying) 1G1 Critically ImperiledFilter Results1 entryCommon GroupAllTurtles And Tortoises (Testudines) (1)Everyday GroupAllTurtles And Tortoises (Testudines) (1)HabitatAllDesert (1)Where It LivesAllMexico (1)North America (1)Conservation StatusAllCritically Endangered (1)DietAllHerbivore (1)System (Realm)AllTerrestrial (1)Living or ExtinctAllYes (1)Relationship to PeopleAllKept as Pets (1)CITES AppendixAllAppendix I (1)EcosystemAllChihuahuan Desert (1)TaxonomyAllGopherus (1)Show ResultsBolson TortoiseG1 Critically ImperiledSources1. Wikipedia: Reptiletier 2WikipediaReptile, lead sectionQuote, Reptile, lead sectionMost reptiles are oviparous with shelled eggs, although several species of squamates are viviparous, as were some extinct marine reptile clades.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.