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

Psephosauriscus rhombifer

Reptilia - Placodontia

Taxonomy
Psephosauriscus rhombifer was named by Rieppel (2002). It is not extant.

Synonyms
Synonymy list
YearName and author
1959Psephosaurus rhombifer Haas
2002Psephosauriscus rhombifer Rieppel

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
RankNameAuthor
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Amniota
—Sauropsida
classReptilia
subclassEureptilia()
—Romeriida
—Diapsida()
suborderSauropterygia
orderPlacodontiaCope 1871
suborderCyamodontoideaNopcsa 1923
genusPsephosauriscusRieppel 2002
speciesrhombifer

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.

†Psephosauriscus rhombifer Rieppel 2002
show all | hide all
Invalid names: Psephosaurus rhombifer Haas 1959 [replaced]
Diagnosis
No diagnoses are available