Iguanodon est genus de ornithopod dinosaurum quod vixit dure medium interprimum in velox bipedal hypsilophodontids et ornithopods ‘terminet inanas-pellentesque dinosaurs. Multa species de Iguanodon fuerit nomine,adipiscing a Kimmeridgian aetate Sera Jurassic Period ad Cenomanian aetateSera Cretaceous Period ex Asia, Europa, et North America. Autem, investigationisin primo decennio 21st saeculo suadeat est tantum bene-substantiata speciesnomine I. bernissartensis, quod vixit a nuper Barremian ad prima Aptian saecula(Early Cretaceous) in Belgium, inter de CXXVI et CXXV decies annos. Iguanodonscriptor maxime distinctiva features erant magnum pollice clavi, quod forte prodefensione contra predonum, compositae cum diu prehensile quinto digitis potestad pabulum cibum. Nomine in MDCCCXXV per Latin geologist Gedeon Mantell,Iguanodon erat secundo dinosaurum formaliter nomine, post Megalosaurus.Magna, molimine herbivore, Iguanodon est membrum Iguanodontia, cum anatinuspellentesque hadrosaurs.