Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Chacaicosaurus cayi

Reptilia

Taxonomy
Chacaicosaurus cayi was named by Fernandez (1994). Its type specimen is MOZ 5803 PV, a partial skeleton (Skull and postrcranial fragments), and it is a 3D body fossil. Its type locality is Chacaico Sur-Charahuilla (icthyosaur locality), which is in a Bajocian marine horizon in Argentina.

It was recombined as Stenopterygius cayi by Fernandez (1994) and Fernandez and Maxwell (2012).

Synonymy list
YearName and author
1994Chacaicosaurus cayi Fernandez
1994Stenopterygius cayi Fernandez
2003Chacaicosaurus cayi McGowan and Motani
2012Stenopterygius cayi Fernandez and Maxwell
2013Chacaicosaurus cayi Fischer et al.

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
—Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
—Reptiliomorpha
—Anthracosauria
subclassAmphibiosauriaKuhn 1967
RankNameAuthor
—Cotylosauria()
—Amniota
—Sauropsida
classReptilia
subclassEureptilia()
—Romeriida
—Diapsida()
—Ichthyosauromorpha
—Ichthyosauriformes
—Ichthyopterygia(Owen 1840)
—Eoichthyosauria
—Ichthyosauria(de Blainville 1835)
—Baracromia
genusChacaicosaurus
speciescayi

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.

†Chacaicosaurus cayi Fernandez 1994
show all | hide all
Diagnosis
No diagnoses are available