Radiolaria - Entactinaria - Saturnalidae

Full reference: K. M. Empson-Morin. 1981. Campanian Radiolaria from DSDP Site 313, Mid-Pacific Mountains. Micropaleontology 27(3):249-292

Belongs to Vitorfus according to K. M. Empson-Morin 1981

Sister taxon: Vitorfus campbelli

Type specimen: Its type locality is DSDP Site 313, core 41, Mid-Pacific Mountains, which is in a Campanian submarine fan limestone/sandstone in United States Minor Outlying Islands

Ecology: passively mobile planktonic omnivore