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Foxemys

Osteichthyes - Testudines

Synonymy list
YearName and author
1998Foxemys Tong et al. p. 3
2006Foxemys Gaffney et al. p. 61
2012Foxemys Rabi et al. p. 64
2013Foxemys Rabi et al.
2014Foxemys de la Fuente et al.
2016Foxemys Pérez-García
2018Foxemys Pérez-García and Ortega

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
classOsteichthyes
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
RankNameAuthor
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
Sauropsida
classReptilia
Testudinata(Oppel 1811)
orderTestudinesBatsch 1788
suborderPleurodira
Bothremydidae(Baur 1891)
tribeBothremydini
subtribeFoxemydina
genusFoxemys

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. †Foxemys Tong et al. 1998
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Foxemys mechinorum Tong et al. 1998
Foxemys trabanti Rabi et al. 2012
Diagnosis
ReferenceDiagnosis
H. Tong et al. 1998Bothremydid pleurodire (sensu Meylan, 1996) with the following bothremydid synapomorphies: quadrate-basisphenoid covers prootic ventrally, stapedial canal opens anteriorly, eustachian tube separated from incisura columellae auris; skull similar to Polysternon provinciale in being wedge-shaped with a posteriorly expanded triturating surface, moderately developed temporal emargination, and ventrally opening concavities formed by pterygoid and basisphenoid (also in Rosasia); differs from Polysternon provinciale in having an anteriorly wider triturating surface, a deeper pterygoid-basisphenoid concavity, and a more anterior condylus occipitalis; differs from Bothremys, Taphrosphys, and Rosasia in having a slitlike but open incisura columellae auris; differs from Bothremys and Rosasia in having a flat triturating surface; shell similar to Polysternon but lacking the nuchal emargination and having a relatively large intergular scute and a rounded anal notch.
E. S. Gaffney et al. 2006A bothremydid pleurodire of the subtribe Foxemydina with the following characters differentiating it from Polysternon: fossa pterygoidea deeper than in Polysternon; orbital rim low, as in Bothremys, not high, as in Polysternon; triturating surfaces very wide, as in Bothremys and Chedighaii, in contrast to narrower, as in Polysternon; condylus mandibularis close to level of condylus occipitalis, as in most Bothremydini but in contrast to Polysternon; shell similar to Polysternon but lacking the parallel striations and nuchal emargination seen in Polysternon; relatively large intergular scale; straight lateral border of posterior lobe of the plastron and a wide anal notch, in contrast to Polysternon.
M. Rabi et al. 2012A bothremydid pleurodire of the Foxemydina with the following characters differentiating it from Polysternon: prefrontals do not taper anteriorly; deeper fossa pterygoidei; deeper labial ridge of triturating surface; condylus mandibularis closer to the level of condylus occipitalis; basioccipital shorter than basisphenoid; shell similar to Polysternon but lacking the parallel striations, straight lateral border of posterior lobe of the plastron and a wide anal notch, in contrast to Polysternon.
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: freshwatersubo
Locomotion: actively mobilec
Life habit: amphibioussubo
Diet: omnivoresubo
Reproduction: oviparoussubo
Created: 2005-08-26 14:50:50
Modified: 2005-08-26 16:50:50
Source: subo = suborder, c = class, subp = subphylum
References: Hendy et al. 2009, Kiessling 2004, Uetz 2005, Carroll 1988

Age range: base of the Santonian to the top of the Late/Upper Maastrichtian or 85.70000 to 66.00000 Ma

Collections (9 total)


Time interval Ma Country or state Original ID and collection number
Santonian85.7 - 83.6Hungary (Veszprém) Testudines indet. (48722)
Late/Upper Campanian83.6 - 72.2France (Provence-Alpes-Côte d'Azur) F. mechinorum (89990) Podocnemidae indet. (28454)
Late/Upper Campanian - Early/Lower Maastrichtian83.6 - 66.0Spain (Castilla-La Mancha) Foxemydina indet. (91781)
Late/Upper Campanian - Early/Lower Maastrichtian83.6 - 66.0France (Languedoc-Roussillon) Bothremydidae indet. (48870) F. mechinorum (59887)
Early/Lower Maastrichtian72.2 - 66.0France (Languedoc-Roussillon) Testudines indet. (48850)
Late/Upper Maastrichtian72.2 - 66.0France (Haute-Garonne) F. sp. (67196 148954)