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Deltavjatia

Osteichthyes - Pareiasauridae

Taxonomy
Deltavjatia was named by Lebedev (1987) [in Ivakhnenko, 1987, Trudy Paleont. Inst. AN SSSR].

It was assigned to Pareiasauria by Lee (1997); and to Pareiasauridae by Lee (2000).

Entered
by T. Liebrecht (authorized by J. Mueller) on 2009-12-08; modified by M. Carrano on 2017-11-03

Synonymy list
YearName and author
1987Deltavjatia Lebedev
1997Deltavjatia Lee p. 254
2000Deltavjatia Lee p. 72

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
classOsteichthyes
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
—Reptiliomorpha
—Anthracosauria
RankNameAuthor
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Amniota
—Sauropsida
classReptilia
subclassParareptiliaLawrence 1868
—Procolophonomorpha()
—Procolophonia()
—Hallucicrania
superfamilyPareiasauroideaNopsca 1928
—Pareiasauria()
familyPareiasauridaeLydekker 1889
genusDeltavjatiaLebedev 1987

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. †Deltavjatia Lebedev 1987
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†Deltavjatia rossicus Hartmann-Weinberg 1937
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Invalid names: Pareiasuchus vjatkensis Hartmann-Weinberg 1937 [synonym]
Diagnosis
ReferenceDiagnosis
M. S. Y. Lee 2000asa for the type and only known species [D. vjatkensis]
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialuc
Locomotion: actively mobilec
Life habit: planktonicp
Diet: herbivoresubo
Created: 2009-01-03 20:32:59
Modified: 2009-01-03 22:32:59
Source: subo = suborder, c = class, subp = subphylum, p = phylum, uc = unranked clade
References: Benton 1983, Hendy et al. 2009, Bambach et al. 2007, Kiessling 2004, Carroll 1988

Age range: Early/Lower Severodvinian or 264.28000 to 259.85700 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Early/Lower Severodvinian264.28 - 259.857Russian Federation (Kirov) Anthodon rossicus, Pareiasuchus vjatkensis, Anthodon chlynoviensis (28854)