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Bonapartemys
Taxonomy
Bonapartemys was named by Lapparent de Broin and de la Fuente (2001).
It was assigned to Chelidae by Lapparent de Broin and de la Fuente (2001), Gaffney et al. (2006) and de la Fuente et al. (2014); and to Panchelidae by Maniel and de la Fuente (2016).
It was assigned to Chelidae by Lapparent de Broin and de la Fuente (2001), Gaffney et al. (2006) and de la Fuente et al. (2014); and to Panchelidae by Maniel and de la Fuente (2016).
Species
Synonymy list
Year | Name and author |
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2001 | Bonapartemys Lapparent de Broin and de la Fuente p. 465 figs. 1-2 |
2006 | Bonapartemys Gaffney et al. p. 33 |
2014 | Bonapartemys de la Fuente et al. |
2016 | Bonapartemys Maniel and de la Fuente |
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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. †Bonapartemys Lapparent de Broin and de la Fuente 2001
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†Bonapartemys bajobarrealis Lapparent de Broin and de la Fuente 2001
Diagnosis
Reference | Diagnosis | |
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F. de Lapparent de Broin and M. S. de la Fuente 2001 | Large oval carapace, with an attenuated decoration, similar to large extant Phrynops, but with more primitive characters, given below. Apomorphic: posterior border of the carapace medially progressively elongated at peripherals 8–11; marginals 12 on the suprapygal,
progressively medially elongated; vertebrals (V) 2 to 4 clearly narrowed, anteriorly as wide as posteriorly (V2=V3=V4); anteriorly narrowed intergular, elongated bridge. Plastral lobes are prolonged by a ridge at the bridge limit: the anterior lobe ridge particularly marked, up to the mesoplastra. B>PL>AL. |
Measurements
No measurements are available
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Source: subo = suborder, c = class, subp = subphylum | |||||
References: Hendy et al. 2009, Uetz 2005, Carroll 1988 |
Age range: base of the Late/Upper Cenomanian to the top of the Early/Lower Turonian or 99.60000 to 89.30000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Cenomanian - Early/Lower Turonian | Argentina (Chubut) | Pelomedusidae indet. (38952) |