KnowraRhynchocephaliaLinked fromLinked fromThe 4 pages that link to Rhynchocephalia, each with the reason it gives.All 4Related 1Narrower topic 2Compared with 1SquamataCompared with: It is Squamata’s closest living sister lineage, but has far fewer surviving species.LepidosauriaRelated: Its fossil diversity documents a once much broader lepidosaur branch.TuataraNarrower topic: Tuatara is the only living representative of this lineage.PleurosauridaeNarrower topic: Pleurosaurids were aquatic members of this broader reptile group.