PBDB Taxon

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

Stauroplegma

Polycystinea - Spumellaria

Taxonomy

Stauroplegma is a genus. It is not extant.

It was assigned to Spumellaria by Sepkoski (2002).

Species

S. barbatum, S. brevispina, S. compressum, S. diffusum, S. houxiaense, S. lepidum, S. pulcherrimum, S. robustospina, S. tianshanense

Entered

by J. Sepkoski on 2003-01-23

Synonyms

Stauroplegma barbatum was named by Hinde (1890). It is not extant.

It was considered a nomen dubium by Aitchison et al. (2017).
Stauroplegma brevispina was named by Hinde (1890). It is not extant.

It was considered a nomen dubium by Aitchison et al. (2017).
Stauroplegma compressum was named by Hinde (1890). It is not extant.

It was considered a nomen dubium by Aitchison et al. (2017).
Stauroplegma diffusum was named by Hinde (1890). It is not extant.

It was considered a nomen dubium by Aitchison et al. (2017).

Synonymy list

Year	Name and author
1890	Stauroplegma barbatum Hinde
1890	Stauroplegma brevispina Hinde
1890	Stauroplegma compressum Hinde
1890	Stauroplegma diffusum Hinde
2002	Stauroplegma Sepkoski

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

Rank	Name	Author
kingdom	Chromista	Cavalier-Smith 1981
subkingdom	Rhizaria	()
superphylum	Retaria	Cavalier-Smith 1999
phylum	Radiozoa

Rank	Name	Author
superclass	Polycystinia
class	Polycystinea
order	Spumellaria	Ehrenberg 1875
genus	Stauroplegma

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. †Stauroplegma

show all | hide all

†Stauroplegma houxiaense Liu 1992

†Stauroplegma lepidum Sheng and Wang 1982

†Stauroplegma pulcherrimum Sheng and Wang 1982

†Stauroplegma robustospina Sheng and Wang 1982

†Stauroplegma tianshanense Liu 1992

Invalid names: Stauroplegma barbatum Hinde 1890 [nomen dubium], Stauroplegma brevispina Hinde 1890 [nomen dubium], Stauroplegma compressum Hinde 1890 [nomen dubium], Stauroplegma diffusum Hinde 1890 [nomen dubium]

Diagnosis

No diagnoses are available