 Iguanodon albinus ( or Albisaurus scutifer ) , described by Czech palaeontologist Antonin Fritsch in 1893 , is a dubious nondinosaurian reptile now known as Albisaurus albinus . 
 Iguanodon <a href='uninflect' title='1'><mark>albinus</mark></a> ( or Albisaurus scutifer ) , described by Czech palaeontologist Antonin Fritsch in 1893 , <a href='drop_aux' title='2'><mark>is</mark></a>a dubious nondinosaurian reptile now known as Albisaurus albinus . 
Iguanodon albinused ( or Albisaurus scutifer ) , described by Czech palaeontologist Antonin Fritsch in 1893 , a dubious nondinosaurian reptile now known as Albisaurus albinus .