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Caririchnium
Taxonomy
Caririchnium was named by Leonardi (1984). It is considered to be a form taxon.
It was assigned to Stegosaurinae by Leonardi (1984); to Ornithopoda by Huh et al. (2003); to Ornithopoda by Lockley (1992), Lee (1997), Romero Molina et al. (2003), Lockley et al. (2003), Matsukawa et al. (2005), Lucas and Hunt (2006); to Iguanodontidae by Lockley (1987), Weems (2004), Lockley et al. (2009); to Ornithopoda by Xing et al. (2007), Xing et al. (2009); to Iguanodontopodidae by Lockley et al. (2014); to Hadrosauroidea by Salisbury et al. (2016); to Iguanodontipodidae by Xing et al. (2015), Díaz-Martínez et al. (2015), Xing et al. (2016), Cónsole-Gonella et al. (2017), Han (2020); and to Iguanodontipodidae by Tsukiji et al. (2019), Castanera et al. (2020), Leonardi and Carvalho (2021).
It was assigned to Stegosaurinae by Leonardi (1984); to Ornithopoda by Huh et al. (2003); to Ornithopoda by Lockley (1992), Lee (1997), Romero Molina et al. (2003), Lockley et al. (2003), Matsukawa et al. (2005), Lucas and Hunt (2006); to Iguanodontidae by Lockley (1987), Weems (2004), Lockley et al. (2009); to Ornithopoda by Xing et al. (2007), Xing et al. (2009); to Iguanodontopodidae by Lockley et al. (2014); to Hadrosauroidea by Salisbury et al. (2016); to Iguanodontipodidae by Xing et al. (2015), Díaz-Martínez et al. (2015), Xing et al. (2016), Cónsole-Gonella et al. (2017), Han (2020); and to Iguanodontipodidae by Tsukiji et al. (2019), Castanera et al. (2020), Leonardi and Carvalho (2021).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1984 | Caririchnium Leonardi p. 177 |
| 1987 | Caririchnium Lockley p. 112 |
| 1992 | Caririchnium Lockley p. 271 |
| 1997 | Caririchnium Lee pp. 856-857 |
| 1997 | Caririchnium protohadrosaurichnos Lee p. 857 figs. 5C-D |
| 2003 | Caririchnium Huh et al. p. 63A |
| 2003 | Caririchnium Lockley et al. p. 238 |
| 2003 | Caririchnium Romero Molina et al. p. 25 |
| 2004 | Caririchnium protohadrosaurichnos Huh and Hwang p. 326 |
| 2004 | Caririchnium Weems p. 116 |
| 2005 | Caririchnium Matsukawa et al. p. 208 |
| 2006 | Caririchnium Lucas and Hunt p. 79 |
| 2007 | Caririchnium Xing et al. p. 1595 |
| 2007 | Caririchnium protohadrosaurichnos Xing et al. p. 1597 |
| 2007 | Laoyingshanpus Xing et al. p. 1597 fig. 6 |
| 2007 | Laoyingshanpus torridus Xing et al. p. 1597 fig. 6 |
| 2009 | Caririchnium Lockley et al. p. 266 |
| 2009 | Caririchnium Xing et al. p. 832 |
| 2009 | Laoyingshanpus Xing et al. p. 832 |
| 2011 | Caririchnium protohadrosaurichnos Kappus et al. p. 274 |
| 2011 | Laoyingshanpus torridus Xing et al. p. 478 |
| 2012 | Laoyingshanpus torridus Xing et al. p. 304 |
| 2014 | Caririchnium Lockley et al. p. 726 |
| 2014 | Caririchnium protohadrosaurichnos Lockley et al. p. 727 |
| 2015 | Caririchnium Díaz-Martínez et al. pp. 22, 26 |
| 2015 | Caririchnium protohadrosaurichnos Noto p. 40 |
| 2015 | Caririchnium Xing et al. p. 8 |
| 2015 | Caririchnium protohadrosaurichnos Xing et al. p. 27 |
| 2016 | Caririchnium Salisbury et al. p. 126 |
| 2016 | Caririchnium Xing et al. p. 185–187 |
| 2016 | Caririchnium protohadrosaurichnos Xing et al. p. 189 |
| 2017 | Caririchnium Cónsole-Gonella et al. p. 338 |
| 2019 | Caririchnium Tsukiji et al. p. 9 |
| 2020 | Caririchnium Castanera et al. p. 402 |
| 2020 | Caririchnium Han p. 14 |
| 2021 | Caririchnium Leonardi and Carvalho p. 232 |
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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.
G. †Caririchnium Leonardi 1984
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†Caririchnium billsarjeanti Meyer and Thüring 2003
†Caririchnium liucixini Xing et al. 2016
†Caririchnium lotus Xing et al. 2007
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Invalid names: Iguanodonipus cuadrupedae Moratalla 1993 [synonym]
†Caririchnium magnificum Leonardi 1984
†Caririchnium yeongdongensis Kim et al. 2016
Invalid names: Caririchnium protohadrosaurichnos Lee 1997 [nomen dubium], Laoyingshanpus Xing et al. 2007 [nomen dubium]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| G. Leonardi 1984 | pista quadrupede, caratterizzata dalla notevole differenza tra le grande orme posteriori e le piccole anteriori.
Angolo del passo elevto, pista notevolmente stretta, larghezza interna con valori negativi. Orme anteriori molto piccole, di contorno ellittico con asse maggiore quasi anteroposteriore. Orme posteriori grandi, massiccie, tridattile; presenza di un cuscinetto plantare, separato dalle dita da pieghe della pelle. Dita tozze e grosse con unghie piccole e arrotondate. | |
| I. Díaz-Martínez et al. 2015 | Pes tracks belonging to Iguanodontipodidae, with a large heel impression that is rounded, centred and wide (wider than the width of the proximal part of the digit III impression); short, wide digit impressions. | |
| L. Xing et al. 2016 | Pes tracks belonging to Iguanodontipodidae, with a large heel impression that is rounded, centred and wide (wider than the width of the proximal part of the digit III impression); short, wide digit impressions. | |
| C. Cónsole-Gonella et al. 2017 | Caririchnium has a large, rounded heel and short, wide digit impressions. | |
| Y. Tsukiji et al. 2019 | Pes tracks belonging to Iguanodontipodidae, with a large heel impression that is rounded, centered and wide (wider than the width of the proximal part of the digit III impression); short, wide digit impressions. | |
| S. Y. Han 2020 | Pes tracks belonging to Iguanodontipodidae, with a large ‘heel’ impression that is rounded, centered and wide (wider than the width of the proximal part of the digit III impression); short, wide digit impressions. |