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Chelydra (Snapping turtle)
Taxonomy
Chelydra was named by Schweigger (1812). It is extant. Its type is Testudo serpentina. It is the type genus of Chelydridae, Chelydroidea, Chelydrinae.
It was assigned to Paludinosa by Quenstedt (1882); to Chelydrinae by Lydekker (1889) and Hutchison (2008); to Testudines by Anquetin et al. (2009); to Cryptodira by Pérez-García et al. (2008) and Pérez-García and Ortega (2011); to Eucryptodira by Pérez-García (2012); and to Chelydridae by Cope (1875), Cope (1884), Hay (1902), Hay (1908), Hay (1930), Wilson (1967), Holman and Sullivan (1981), Carroll (1988), Shoshani et al. (1989), de Broin and de la Fuente (1993), Frank and Ramus (1996), Knauss et al. (2011), de la Fuente et al. (2014), van Dijk et al. (2014), Rhodin et al. (2017) and Cadena et al. (2017).
It was assigned to Paludinosa by Quenstedt (1882); to Chelydrinae by Lydekker (1889) and Hutchison (2008); to Testudines by Anquetin et al. (2009); to Cryptodira by Pérez-García et al. (2008) and Pérez-García and Ortega (2011); to Eucryptodira by Pérez-García (2012); and to Chelydridae by Cope (1875), Cope (1884), Hay (1902), Hay (1908), Hay (1930), Wilson (1967), Holman and Sullivan (1981), Carroll (1988), Shoshani et al. (1989), de Broin and de la Fuente (1993), Frank and Ramus (1996), Knauss et al. (2011), de la Fuente et al. (2014), van Dijk et al. (2014), Rhodin et al. (2017) and Cadena et al. (2017).
Synonyms
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Synonymy list
Year | Name and author |
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1812 | Chelydra Schweigger |
1815 | Cheliurus Rafinesque |
1822 | Chelonura Fleming |
1822 | Ophichelone Jarocki |
1825 | Rapara Gray |
1825 | Saurochelys Latreille |
1835 | Emysaurus Dumeril and Bibron |
1875 | Chelydra Cope p. 16 |
1882 | Chelydra Quenstedt p. 149 |
1884 | Chelydra Cope |
1889 | Chelydra Lydekker p. 134 |
1902 | Chelydra Hay p. 446 |
1905 | Devisia Ogilby |
1908 | Chelydra Hay p. 223 |
1930 | Chelydra Hay p. 84 |
1967 | Chelydra Wilson p. 203 |
1981 | Chelydra Holman and Sullivan p. 139 |
1988 | Chelydra Carroll |
1989 | Chelydra Shoshani et al. p. 436 |
1993 | Chelydra de Broin and de la Fuente p. 11 |
1996 | Chelydra Frank and Ramus |
2008 | Chelydra Hutchison |
2008 | Chelydra Pérez-García et al. |
2009 | Chelydra Anquetin et al. |
2011 | Chelydra Knauss et al. |
2011 | Chelydra Pérez-García and Ortega |
2012 | Chelydra Pérez-García |
2014 | Chelydra de la Fuente et al. |
2014 | Chelydra van Dijk et al. |
2017 | Chelydra Cadena et al. |
2017 | Chelydra Rhodin et al. |
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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. Chelydra Schweigger 1812 [Snapping turtle]
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Chelydra acutirostris Peters 1862 [South American snapping turtle]
Chelydra rossignonii Bocourt 1868 [Central American snapping turtle]
Chelydra serpentina Linnaeus 1758 [Common snapping turtle]
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Invalid names: Chelydra emarginata Agassiz 1857 [synonym], Chelydra lacertina Schweigger 1812 [synonym], Chelydra laticarinata Hay 1916 [synonym], Chelydra osceola Stejneger 1918 [synonym], Chelydra sculpta Hay 1916 [synonym], Devisia mythodes Ogilby 1905 [synonym], Macrochelys floridana Hay 1907 [synonym], Testudo longicauda Shaw in Gray 1831 [synonym], Testudo serpentaria Wiedemann 1802 [synonym], Testudo serrata Pennant in Gray 1830 [synonym]
Invalid names: Cheliurus Rafinesque 1815 [nomen nudum], Chelonura Fleming 1822 [synonym], Devisia Ogilby 1905 [synonym], Emysaurus Dumeril and Bibron 1835 [synonym], Ophichelone Jarocki 1822 [synonym], Rapara Gray 1825 [synonym], Saurochelys Latreille 1825 [synonym]
Diagnosis
Reference | Diagnosis | |
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O. P. Hay 1908 | No supramarginal scutes. Orbit directed outward and upward. Tail with large scutes inferiorly (Boulenger). |