†Prunobrachium Kozlova 1966 (radiolarian)
Radiolaria - Polycystina - Sponguridae
PaleoDB taxon number: 166531
Parent taxon: Sponguridae according to L. O'Dogherty et al. 2009
Sister taxa: Kamospongella, Patellula, Pseudospongoprunum, Spongurus
Subtaxa: Prunobrachium articulatum, Prunobrachium auklandensis, Prunobrachium kennetti, Prunobrachium longum
Ecology: passively mobile planktonic omnivore