Cyclocystoidea - Apycnodiscidae

Full reference: A. Boczarowski. 2001. Isolated sclerites of Devonian non−pelmatozoan echinoderms. Palaeontologia Polonica 59:3-220

Belongs to Concavocycloides according to A. Boczarowski 2001

Sister taxa: Concavocycloides frasniensis, Concavocycloides givetiensis

Type specimen: Holotype: GIUS 4-648 Ska./848/1

Ecology: stationary low-level epifaunal