Radiolaria - Albaillellaria - Follicucullidae

Full reference: H. Kozur. 1993. Upper Permian Radiolarians from the Sosio Valley Area, Western Sicily (Italy) and from the Uppermost Lamar Limestone of West Texas. Jahrbuch der Geologischen Bundesanstalt (Wien) 136(1):99-123

Parent taxon: Follicucullidae according to H. Kozur 1993

Sister taxa: Cariver, Follicucullus, Pseudoalbaillella

Subtaxa: Lacisus siphunculus

View classification

Type: Lacisus siphunculus

Ecology: passively mobile planktonic omnivore