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Altirhinus
Taxonomy
Altirhinus was named by Norman (1998).
It was assigned to Iguanodontia by Kobayashi and Azuma (2003); to Hadrosauriformes by You et al. (2005); to Iguanodontia by Galton (2009); to Hadrosauroidea by You et al. (2003), Godefroit et al. (2008), McDonald et al. (2010) and McDonald et al. (2010); to Iguanodontoidea by Norman (2004), Paul (2008) and Amiot et al. (2010); to Iguanodontidae by Norman (1998), Norman and Sues (2000), You et al. (2003) and Wang et al. (2011); to Neoiguanodontia by Norman (2014); and to Hadrosauroidea by McDonald (2012) and Verdú et al. (2021).
It was assigned to Iguanodontia by Kobayashi and Azuma (2003); to Hadrosauriformes by You et al. (2005); to Iguanodontia by Galton (2009); to Hadrosauroidea by You et al. (2003), Godefroit et al. (2008), McDonald et al. (2010) and McDonald et al. (2010); to Iguanodontoidea by Norman (2004), Paul (2008) and Amiot et al. (2010); to Iguanodontidae by Norman (1998), Norman and Sues (2000), You et al. (2003) and Wang et al. (2011); to Neoiguanodontia by Norman (2014); and to Hadrosauroidea by McDonald (2012) and Verdú et al. (2021).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1998 | Altirhinus Norman p. 296 figs. 3-30 |
| 2000 | Altirhinus Norman and Sues p. 464 |
| 2003 | Altirhinus Kobayashi and Azuma p. 172 |
| 2003 | Altirhinus You et al. p. 152 fig. 3 |
| 2003 | Altirhinus You et al. p. 351 fig. 3 |
| 2004 | Altirhinus Norman p. 415 |
| 2005 | Altirhinus You et al. p. 789 fig. 4 |
| 2008 | Altirhinus Godefroit et al. p. 68 |
| 2008 | Altirhinus Paul p. 200 |
| 2009 | Altirhinus Galton p. 215 |
| 2010 | Altirhinus Amiot et al. p. 354 |
| 2010 | Altirhinus McDonald et al. p. 33 fig. 39 |
| 2010 | Altirhinus McDonald et al. p. 808 fig. 10 |
| 2011 | Altirhinus Wang et al. p. 155 fig. 11 |
| 2012 | Altirhinus McDonald p. 2 |
| 2014 | Altirhinus Norman p. 37 fig. 2.30 |
| 2021 | Altirhinus Verdú et al. p. 10 fig. 9 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| G. S. Paul 2008 | As for the type and only known species. |