†superfamily Secuicollactacea Nazarov and Ormiston 1984 (radiolarian)
Parent taxon: Archaeospicularia according to P. De Wever et al. 2001
Sister taxa: Archeoentactiniidae, Echidninacea, Echidninidae, Palaeospiculidae, Protoentactiniidae, Secuicollactidae
Subtaxa: none
Type: Secuicollactinae
Ecology: passively mobile planktonic omnivore
Distribution: there are no occurrences of Secuicollactacea in the database