Chlorophyceae - Dasycladales - Polyphysaceae
Synonym: Acetabulariaceae Nägeli 1847
Parent taxon: Dasycladales according to S. Berger 2006
Sister taxa: Acicularia, Actinoporella, Angioporella, Anisoporella, Ansoporella, Anthracoporella, Archaeobatophora, Beresellaceae, Bornetellaceae, Chaetocladus, Coelosporella, Columbiapora, Connexia, Dasycladaceae, Diploporaceae, Furcatoporella, Goniolina, Koninckopora, Linoporella, Masloviporella, Megaporella, Montenegrella, Pasceolus, Petrascula, Placklesia, Praturlonella, Pseudoactinoporella, Pseudoepimastopora, Rajkaella, Rhabdoporella, Russoella, Sakkionella, Salpingoporelleae, Seletonellaceae, Similiclypeina, Terquemella, Texturata, Thyrsoporella, Thyrsoporellaceae, Triploporellaceae, Uteria, Uterioides, Villosoporella
Subtaxa: Acetabularia Clypeina Halicoryne Likanella Radoiciciella Rostoporella Teutloporella
Ecology: stationary epifaunal "photoautotroph"
Distribution:
• Miocene of Cyprus (1 collection), Egypt (1), Romania (4)
• Eocene of India (5), Iraq (7)
• Paleocene to Eocene of Iraq (8)
• Paleocene of Austria (2), China (6), Egypt (3), India (1), Iraq (6), Italy (2), Oman (3), Slovenia (1)
• Cretaceous of Brazil (1), Egypt (1), France (4), Germany (4), India (1), Italy (1), Romania (1), Türkiye (33)
• Jurassic to Cretaceous of Austria (2), Türkiye (1)
• Jurassic of Algeria (1), Austria (1), Croatia (1), Czechia (1), Indonesia (1), Portugal (3), Qatar (1), Romania (1), Saudi Arabia (1), Spain (2), Türkiye (14)
• Triassic of Austria (7), China (1), Croatia (1), Germany (2), Greece (1), Hungary (2), Iran (2), Italy (8), Japan (2), Serbia (1), Slovakia (2), Slovenia (2), Spain (4), Thailand (1), Türkiye (1)
• Permian of Croatia (1), Greece (1), Oman (1), Tajikistan (3), Tunisia (1), Türkiye (1)
Total: 171 collections including 201 occurrences