KnowraHeterodontosauridaeLinked fromLinked fromThe 2 pages that link to Heterodontosauridae, each with the reason it gives.All 2Broader topic 1Narrower topic 1OrnithischiaBroader topic: Its unusual teeth illuminate the early diversity and feeding adaptations of ornithischians.HeterodontosaurusNarrower topic: This family groups Heterodontosaurus with its closest recognized relatives.