Radiolaria - Polycystina - Pseudoacanthocircidae

PaleoDB taxon number: 165080

Synonym: Triacanthocircus Kozur and Mostler 1990 (taxon 71408)

Full reference: H. Kozur and H. Mostler. 1990. Saturnaliacea Deflandre and some other stratigraphically important Radiolaria from the Hettangian of Lenggries/Isar (Bavaria, Northern Calcareous Alps). Geologisch-Paläontologische Mitteilungen Innsbruck 17:179-248

Parent taxon: Pseudoacanthocircidae according to U.K. Tekin 2002

Sister taxa: none

Subtaxa: Stauromesosaturnalis deweveri, Stauromesosaturnalis schizospinosus, Triacanthocircus muelleri, Triacanthocircus squinaboli

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Type: Stauromesosaturnalis schizospinosus

Ecology: passively mobile planktonic omnivore