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Panemydidae

Osteichthyes - Testudines

Discussion

panstem name

Taxonomy
Panemydidae was named by Joyce et al. (2004) [Pan-Emydidae]. It was considered monophyletic by Joyce et al. (2004), Vlachos (2018).

It was assigned to Testudinoidea by Joyce et al. (2004), Vlachos (2018).

Synonymy list
YearName and author
2004Panemydidae Joyce et al.
2018Panemydidae Vlachos

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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
suborderCryptodira
Pantestudinoidea
superfamilyTestudinoidea
Panemydidae
Panemydidae

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.

Unr. †Panemydidae Joyce et al. 2004
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G. †Acherontemys Hay 1899
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G. †Psilosemys Hutchison 2013
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Psilosemys wyomingensis Hutchison 2013
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: freshwatersubo
Locomotion: actively mobilec
Life habit: aquaticsubo
Diet: omnivoresubo
Reproduction: oviparoussubo
Created: 2005-08-26 14:49:00
Modified: 2005-08-26 16:49:00
Source: subo = suborder, c = class, subp = subphylum
References: Carroll 1988, Hendy et al. 2009, Kiessling 2004, Uetz 2005

Age range: base of the Wasatchian to the top of the Late/Upper Eocene or 54.90000 to 33.90000 Ma

Collections (20 total)


Time interval Ma Country or state Original ID and collection number
Lysitean - Lostcabinian54.9 - 50.5USA (Wyoming) Psilosemys wyomingensis (15451)
Wasatchian54.9 - 50.5USA (Wyoming) Emydidae indet. P (15488 59896 59897) Psilosemys wyomingensis (15509 168289 168290 168307 168308 168309 168314 168315 168322 168323 168324 168325 168326 168327 168329)
Late/Upper Eocene37.71 - 33.9USA (Washington) Acherontemys heckmani (185720)