Family Cladonychiidae Hadzi 1935 (harvestman)
Arachnida - Opiliones - Cladonychiidae
Alternative spelling: Cladonychidae
Parent taxon: Travunioidea according to C. Bartel and J. A. Dunlop 2019
See also Dunlop et al. 2013
Sister taxon: Baltonychia
Subtaxa: Proholoscotolemon
Ecology:
Distribution:
• Eocene of Poland (1 collection), the Russian Federation (1)
Total: 2 collections including 4 occurrences