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Nilssonia (Burmese peacock softshells)

Reptilia - Testudines - Trionychidae

Synonymy list
YearName and author
1869Nilssonia Gray
1996Nilssonia Frank and Ramus
2014Nilssonia van Dijk et al.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
RankNameAuthor
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
Sauropsida
classReptilia
Testudinata(Oppel 1811)
orderTestudinesBatsch 1788
suborderCryptodira
familyTrionychidaeGray 1825
subfamilyTrionychinaeGray 1825
genusNilssoniaGray 1869

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. Nilssonia Gray 1869 [Burmese peacock softshells]
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Nilssonia formosa Gray 1869 [Burmese peacock softshell]
Nilssonia gangetica Cuvier 1825 [Indian softshell turtle]
Nilssonia hurum Gray 1830
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Invalid names: Trionyx hurum Gray 1831 [synonym], Trionyx hurum sivalensis Lydekker 1889 [synonym]
Nilssonia leithii Gray 1872 [Leiths softshell turtle]
Nilssonia nigricans Anderson 1875 [Black softshell turtle]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Body part: carapacef
Adult length: 100 to < 1000f
Grouping: solitaryf
Environment: brackish, freshwaterf
Locomotion: actively mobilef
Life habit: aquaticf
Diet: piscivoref
Diet 2: carnivoref
Reproduction: oviparousf
Created: 2005-08-25 13:24:04
Modified: 2005-09-09 19:45:41
Source: f = family, subp = subphylum
References: Carroll 1988, Ernst and Barbour 1989

Age range

Maximum range based only on fossils: Pliocene or 5.33300 to 2.58800 Ma
Minimum age of oldest fossil (stem group age): 2.588 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Pliocene5.333 - 2.588Pakistan Trionyx hurum (190944)