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

Trigonosphaera

Protozoa - Xiphostylidae

Taxonomy
Trigonosphaera was named by Feng (2004). Its type is Trigonosphaera calvata.

It was assigned to Xiphostylidae by Feng (2004).

Species
T. calvata (type species)

Synonymy list
YearName and author
2004Trigonosphaera Feng

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

RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
RankNameAuthor
subclassRadiolaria(Müller 1858)
superorderPolycystina(Ehrenberg 1838)
superfamilyActinommaceaHaeckel 1862
familyXiphostylidaeHaeckel 1881
genusTrigonosphaeraFeng 2004

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. †Trigonosphaera Feng 2004
show all | hide all
Diagnosis
No diagnoses are available