Opinions from E. K. Lund and T. A. Gates 2006
- 'Amurosaurus belongs to Lambeosaurinae'
- 'Amurosaurus riabinini belongs to Amurosaurus'
- 'Anasazisaurus horneri belongs to Anasazisaurus'
- 'Anatosaurus copei is recombined as Anatotitan copei'
- 'Aralosaurus belongs to Lambeosaurinae'
- 'Aralosaurus tuberiferus belongs to Aralosaurus'
- 'Arstanosaurus is a nomen nudum'
- 'Arstanosaurus akkurganensis is a nomen dubium'
- 'Bactrosaurus johnsoni belongs to Bactrosaurus'
- 'Bactrosaurus prynadai is a nomen dubium'
- 'Barsboldia belongs to Lambeosaurinae'
- 'Barsboldia sicinskii belongs to Barsboldia'
- 'Brachylophosaurus canadensis belongs to Brachylophosaurus'
- 'Brachylophosaurus goodwini is a nomen dubium'
- 'Charonosaurus belongs to Lambeosaurinae'
- 'Charonosaurus jiayinensis belongs to Charonosaurus'
- 'Cheneosaurus tolmanensis is a subjective synonym of Hypacrosaurus altispinus'
- 'Claosaurus affinis is a nomen dubium'
- 'Claosaurus annectens is recombined as Edmontosaurus annectens'
- 'Corythosaurus bicristatus is a subjective synonym of Corythosaurus casuarius'
- 'Corythosaurus brevicristatus is a subjective synonym of Corythosaurus casuarius'
- 'Corythosaurus casuarius belongs to Corythosaurus'
- 'Corythosaurus excavatus is a subjective synonym of Corythosaurus casuarius'
- 'Didanodon is a subjective synonym of Lambeosaurus'
- 'Didanodon altidens is a nomen nudum'
- 'Edmontosaurus regalis belongs to Edmontosaurus'
- 'Eolambia belongs to Hadrosauroidea'
- 'Eolambia caroljonesa belongs to Eolambia'
- 'Equijubus normani belongs to Equijubus'
- 'Gilmoreosaurus arkhangelskyi is a nomen dubium'
- 'Gilmoreosaurus atavus is a nomen dubium'
- 'Gryposaurus latidens belongs to Gryposaurus'
- 'Gryposaurus notabilis belongs to Gryposaurus'
- 'Hadrosaurus agilis is recombined as Claosaurus agilis'
- 'Hadrosaurus breviceps is a nomen dubium'
- 'Hadrosaurus cavatus is a nomen dubium'
- 'Hadrosaurus foulkii is a nomen dubium'
- 'Hadrosaurus minor is a nomen dubium'
- 'Lambeosaurus paucidens is a nomen dubium'
- 'Hadrosaurus tripos is a nomen dubium'
- 'Hypacrosaurus belongs to Lambeosaurinae'
- 'Hypacrosaurus altispinus belongs to Hypacrosaurus'
- 'Hypacrosaurus stebingeri belongs to Hypacrosaurus'
- 'Jaxartosaurus belongs to Lambeosaurinae'
- 'Jaxartosaurus aralensis belongs to Jaxartosaurus'
- 'Jaxartosaurus fuyunensis is a nomen dubium'
- 'Kerberosaurus belongs to Hadrosaurinae'
- 'Kerberosaurus manakini belongs to Kerberosaurus'
- 'Kritosaurus australis belongs to Kritosaurus'
- 'Kritosaurus incurvimanus is recombined as Gryposaurus incurvimanus'
- 'Kritosaurus navajovius belongs to Kritosaurus'
- 'Lambeosaurus lambei belongs to Lambeosaurus'
- 'Lambeosaurus laticaudus belongs to Lambeosaurus'
- 'Lambeosaurus magnicristatum is corrected as Lambeosaurus magnicristatus and belongs to Lambeosaurus'
- 'Limnosaurus transsylvanicus [misspelled as Telmatosaurus transylvanicus] belongs to Telmatosaurus'
- 'Lophorhothon atopus belongs to Lophorhothon'
- 'Maiasaura peeblesorum belongs to Maiasaura'
- 'Mandschurosaurus mongoliensis is recombined as Gilmoreosaurus mongoliensis'
- 'Naashoibitosaurus ostromi belongs to Naashoibitosaurus'
- 'Nipponosaurus belongs to Lambeosaurinae'
- 'Nipponosaurus sachalinensis belongs to Nipponosaurus'
- 'Olorotitan belongs to Lambeosaurinae'
- 'Olorotitan arharensis belongs to Olorotitan'
- 'Pararhabdodon belongs to Lambeosaurinae'
- 'Pararhabdodon isonense is corrected as Pararhabdodon isonensis and belongs to Pararhabdodon'
- 'Parasaurolophus belongs to Lambeosaurinae'
- 'Parasaurolophus cyrtocristatus belongs to Parasaurolophus'
- 'Parasaurolophus tubicen belongs to Parasaurolophus'
- 'Parasaurolophus walkeri belongs to Parasaurolophus'
- 'Penelopognathus weishampeli belongs to Penelopognathus'
- 'Procheneosaurus is a subjective synonym of Lambeosaurus'
- 'Prosaurolophus blackfeetensis belongs to Prosaurolophus'
- 'Prosaurolophus maximus belongs to Prosaurolophus'
- 'Protohadros belongs to Hadrosauroidea'
- 'Protohadros byrdi belongs to Protohadros'
- 'Pteropelyx is a subjective synonym of Corythosaurus'
- 'Saurolophus angustirostris belongs to Saurolophus'
- 'Saurolophus krischtofovici is a nomen dubium'
- 'Saurolophus osborni belongs to Saurolophus'
- 'Secernosaurus koerneri belongs to Secernosaurus'
- 'Shantungosaurus giganteus belongs to Shantungosaurus'
- 'Corythosaurus intermedius is a subjective synonym of Corythosaurus casuarius'
- 'Tanius chingkankouensis is a nomen dubium'
- 'Tanius sinensis belongs to Tanius'
- 'Telmatosaurus belongs to Hadrosauridae'
- 'Tetragonosaurus cranibrevis is a subjective synonym of Corythosaurus casuarius'
- 'Tetragonosaurus erectofrons is a subjective synonym of Corythosaurus casuarius'
- 'Thespesius saskatchewanensis is recombined as Edmontosaurus saskatchewanensis'
- 'Trachodon marginatus is a nomen dubium'
- 'Anatotitan longiceps is a nomen dubium'
- 'Tsintaosaurus spinorhinus belongs to Tsintaosaurus'