Suborder Cyphophthalmi Simon 1879 (harvestman)
Parent taxon: Opiliones according to J. A. Dunlop et al. 2013
See also Dunlop and Giribet 2003
Sister taxa: Arachnometa, Cheiromachus, Cheiromachus coriaceus, Hasseltides, Laniatores, Monooculricinuleidae, Phalangida, Phalangidae, Phalangium, Phalangium succineum, Phalangodidae, Platybunus
Subtaxa: Foveacorpus Sironidae Stylocellidae
Ecology:
Distribution:
• Eocene of Germany (1 collection), the Russian Federation (1)
• Cretaceous of Myanmar (5)
Total: 7 collections including 13 occurrences