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


Radiolaria - Entactinaria - Entactiniidae

Synonymy list
YearName and author
1892Stigmosphaerostylus Rüst
1963Entactinia Foreman
1975Astroentactinia Nazarov
1983Palaeoxyphostylus Won
1991Inaequalientactinia Won
1997Stigomosphaerostylus Aitchison and Stratford p. 380
1997Apophysisphaera Won
1999Stigmosphaerostylus Aitchison et al. p. 148
2001Entactinia De Wever et al. p. 180
2002Astroentactinia Sepkoski, Jr.
2002Entactinia Sepkoski, Jr.
2002Stigmosphaerostylus Sepkoski, Jr.
2003Astroentactinia Wang et al. p. 130
2003Stigmosphaerostylus Wang et al. p. 132
2004Entactinia Feng et al. p. 384
2004Astroentactinia Feng et al. p. 387
2015Stigmosphaerostylus Thassanapak p. 129
2017Stigmosphaerostylus Noble et al. p. 448

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

phylumRetariaCavalier-Smith 1999
classRadiolariaMüller 1858
superorderPolycystina(Ehrenberg 1867)
orderEntactinariaKozur and Mostler 1982
familyEntactiniidaeRiedel 1967
genusStigmosphaerostylusRüst 1892

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.

No diagnoses are available