†family Ormistonellidae De Wever and Caridroit 1984 (radiolarian)
Protozoa - Latentifistularia - Ormistonellidae
Parent taxon: Latentifistularia according to P. Noble et al. 2017
See also De Wever et al. 2001
Sister taxa: Cauletellidae, Gustefana, Latentifistulidae, Palaeoellipsoides, Pseudolitheliidae, Ruzhencevispongidae, Tetraspongentactinia, Tetratormentidae
Subtaxa: Haploaxon Ormistonella Polyfistula Quadricaulis Quinqueremis Wangia
Type: Ormistonella
Ecology: passively mobile planktonic omnivore
Distribution:
• Triassic of New Zealand (3 collections)
• Permian to Jurassic of Canada (1: British Columbia)
• Permian of China (99), Japan (33), Malaysia (1), the Russian Federation (1), Thailand (23), United States (10: Alaska, Oregon, Texas)
Total: 171 collections including 413 occurrences