Malacostraca - Isopoda - Cirolanidae
Parent taxon: Cymothooidea according to G. D. F. Wilson and N. Morel 2022
See also Brooks et al. 1969, Etter 2014, Feldmann and Rust 2006, Feldmann et al. 2008 and Wieder and Feldmann 1989
Sister taxon: Lantoceramiidae
Subtaxa: Brunnaega Cirolana Eonatatolana Natatolana Palaega Plakolana
Type: Cirolana
Ecology: epifaunal omnivore
Distribution:
• Quaternary of Italy (5 collections)
• Pliocene of New Zealand (2)
• Miocene of Argentina (1), Slovakia (1), United States (1: Washington)
• Oligocene of United States (8: Washington)
• Eocene of Italy (3), United States (2: Washington)
• Paleocene of Denmark (1)
• Cretaceous of Australia (1), Austria (1), France (1), Italy (1), Japan (1), Lebanon (1), Mexico (2), Tunisia (1), the United Kingdom (1), United States (6: South Dakota, Texas)
• Jurassic of Germany (5), Italy (1), Switzerland (10)
• Triassic of Austria (1), France (2)
Total: 59 collections including 63 occurrences