Protozoa - Spumellaria - Pantanelliidae
Parent taxon: Pantanelliidae according to P. De Wever et al. 2001
Sister taxa: Capnodocinae, Ellipsoxiphus, Liassobetraccium, Vallupinae, Xiphosphaera
Subtaxa: Betraccium Cantalum Cecrops Gorgansium Pachyoncus Pantanellium Pseudopantanellium Trillus Zartus
Type: Pantanellium
Ecology: passively mobile planktonic omnivore
Distribution:
• Cretaceous of Antarctica (1 collection), Austria (10), Germany (3), Italy (69), Malaysia (2), Oman (20), the Philippines (1), the Russian Federation (4), Trinidad and Tobago (2), Turkey (1), United States (6: California)
• Jurassic to Cretaceous of Austria (3), Germany (1), Italy (3), Oman (3)
• Jurassic of Albania (1), Antarctica (15), Argentina (2), Armenia (2), Austria (17), Canada (117: British Columbia), China (1), Germany (3), Greece (5), Hungary (1), India (1), Indonesia (1), Italy (18), Japan (69), Mexico (28), New Zealand (5), Oman (5), the Philippines (4), Romania (6), the Russian Federation (13), Slovakia (7), Slovenia (3), Spain (8), Switzerland (3), Turkey (15), United States (73: California, Oregon)
• Triassic of Canada (59: British Columbia), China (1), Croatia (1), Cyprus (2), Japan (35), Mexico (11), New Zealand (1), Nicaragua (1), the Philippines (2), the Russian Federation (1), Thailand (17), Turkey (21), United States (4: Alaska, Oregon)
Total: 708 collections including 1814 occurrences