Arachnida - Araneae - Theridiosomatidae
Parent taxon: Araneoidea according to W. C. Wheeler et al. 2017
See also Dunlop et al. 2013
Sister taxa: Anapidae, Araneidae, Baltsuccinidae, Cyatholipidae, Juraraneidae, Linyphiidae, Mesarania, Mimetidae, Mysmenidae, Nesticidae, Pimoidae, Praetheridiidae, Protheridiidae, Pumiliopimoidae, Synaphridae, Synotaxidae, Tetragnathidae, Theridiidae
Subtaxa: Baalzebub Eocoddingtonia Eoepeirotypus Eotheridiosoma Leviunguis Palaeoepeirotypus Spinitheridiosoma Theridiosoma Umerosoma
Type: Theridiosoma
Ecology: nektobenthic carnivore
Distribution:
• Quaternary of Madagascar (1 collection)
• Miocene of the Dominican Republic (2)
• Eocene of Germany (5), Poland (1), the Russian Federation (2)
• Cretaceous of France (1), Myanmar (1), the Russian Federation (2)
Total: 15 collections including 25 occurrences