Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy   Age range and collections

Rhombifera

Cystoidea - Rhombifera

Taxonomy
Rhombifera was named by Zittel (1879).

It was assigned to Hydrophoridea by Regnéll (1945); and to Rhombifera by Sepkoski (2002).

Synonymy list
YearName and author
1879Rhombifera Zittel
1945Rhombifera Regnéll
2002Rhombifera Sepkoski, Jr.

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

RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
phylumEchinodermata
RankNameAuthor
subphylumPelmatozoaLeuckart 1848
classCystoideavon Buch 1846
subclassHydrophorideaZittel 1903
orderRhombiferaZittel 1879
orderRhombiferaZittel 1879

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.

Diagnosis
No diagnoses are available