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Ilchunaia parva

Reptilia - Sebecidae

Taxonomy
Ilchunaia parva was named by Rusconi (1946). Its type specimen is MJM PV 513, a partial skull (Partial left premaxilla), and it is a 3D body fossil. Its type locality is Divisadero Largo, which is in a Divisaderan terrestrial horizon in the Divisadero Largo Formation of Argentina. It is the type species of Ilchunaia.

Synonymy list
YearName and author
1946Ilchunaia parva Rusconi

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
—Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
—Reptiliomorpha
—Anthracosauria
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Amniota
—Sauropsida
classReptilia
subclassEureptilia()
—Romeriida
RankNameAuthor
—Diapsida()
—Archosauromorpha(Huene 1946)
—Crocopoda
—ArchosauriformesGauthier 1986
—Eucrocopoda
—Archosauria()
—Pseudosuchia(Zittel 1890)
—SuchiaKrebs 1974
—Paracrocodylomorpha
—Loricata(Merrem 1820)
—Crocodylomorpha()
—Solidocrania
suborderCrocodyliformes
—MesoeucrocodyliaWhetstone and Whybrow 1983
infraorderNotosuchiaGasparini 1971
—ZiphosuchiaOrtega et al. 2000
suborderSebecosuchiaColbert 1946
—Sebecoidea
familySebecidae
genusIlchunaiaRusconi 1946
speciesparvaRusconi 1946

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.

†Ilchunaia parva Rusconi 1946
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialf
Locomotion: actively mobilec
Life habit: ground dwellingf
Diet: carnivoref
Created: 2009-11-23 13:13:22
Modified: 2009-11-23 15:13:22
Source: f = family, c = class, subp = subphylum
References: Carroll 1988, Gasparini 1984, Hendy et al. 2009, Kiessling 2004

Age range: Divisaderan or 42.00000 to 36.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Divisaderan42.0 - 36.0Argentina (Mendoza) Ilchunaia parva (type locality: 92669)