 I. anglicus was the original type species , but the holotype was based on a single tooth and only partial remains of the species have been recovered since . In March 2000 , the International Commission on Zoological Nomenclature changed the type species to the much better known I. bernissartensis , with the new holotype being IRSNB 1534 . The original Iguanodon tooth is held at Te Papa Tongarewa , the national museum of New Zealand in Wellington , although it is not on display . The fossil arrived in New Zealand following the move of Gideon Mantell 's son Walter there ; after the elder Mantell 's death , his fossils went to Walter . 
 I. anglicus was the original type species , but the holotype was based on a single tooth and only partial remains of the species <a href='been_done' title='1'><mark>have</mark></a> been recovered since . In March 2000 , the International Commission on Zoological Nomenclature changed the type species to the much better known I. bernissartensis , with the new holotype being IRSNB 1534 . The original Iguanodon tooth is held at Te Papa Tongarewa , the national museum of New Zealand in Wellington , although it <a href='negative_concord' title='2'><mark>is</mark></a> <a href='negative_concord' title='3'><mark>not</mark></a>on <a href='negative_concord' title='4'><mark>display</mark></a> . The fossil arrived in New Zealand following the move of Gideon Mantell <a href='null_genetive' title='5'><mark>'s</mark></a>son Walter there ; after the elder Mantell <a href='null_genetive' title='6'><mark>'s</mark></a>death , his fossils went to Walter . 
I. anglicus was da original type species , but the holotype was based on a single tooth and only partial remains of tdaspecies done been recovered since . In March 2000 , thdanternational Commission on Zoological Nomenclature changed the type species to thedach betta known I. bernissartensis , w the new holotype being IRSNB 1534 . The daginal Iguanodon tooth is held at Te Papa Tongarewa , the ndaonal museum of New Zealand in Wellington , although it ain't on no display . The fossil arrived in New Zealand following the modaof Gideon Mantell  son Walter there ; after the elddaMantell  death , his fossils went to Walter .