Cyclocystoidea - Cyclocystoididae

PaleoDB taxon number: 103299

Alternative combination: Cyclocystoides tartas

Belongs to Sievertsia according to A. B. Smith and C.R.C. Paul 1982

Sister taxa: Sievertsia concava, Sievertsia devonica, Sievertsia gotus

Ecology: stationary low-level epifaunal