†suborder Discinocarina Clarke 1900 (arthropod)
Parent taxon: Phyllocarida according to Clarke 1900
Sister taxa: Archaeostraca, Aristocaris, Coreocaris, Dioxycaris, Galenocaris, Hoplostraca, Leptostraca, Nebaliella, Nothozoe, Phasganocaris, Protocimex, Saccocaris, Shafferia
Subtaxa: Discinocarididae Peltocarididae
Ecology: nektobenthic carnivore
Distribution:
• Silurian of Czechia (1 collection), the United Kingdom (3)
• Ordovician of United States (1: New York)
Total: 5 collections including 6 occurrences