Family Sphaeromidae White 1847 (isopod)
Malacostraca - Isopoda - Sphaeromidae
Parent taxon: Flabellifera according to H. K. Brooks et al. 1969
Sister taxon: Cymatoga
Subtaxa: Archaeosphaeroma Cyclosphaeroma Eosphaeroma Hemibranchiatae Heterosphaeroma Isopodites Protosphaeroma Unusuropode
Type: Sphaeroma
Ecology: epifaunal omnivore
Distribution:
• Eocene of the United Kingdom (1 collection)
• Cretaceous of Spain (2)
• Jurassic of Poland (1), the United Kingdom (2)
Total: 6 collections including 7 occurrences