Malacostraca - Archaeostraca - Ceratiocarididae
Parent taxon: Ceratiocaridina according to J. H. Collette and J. W. Hagadorn 2010
See also Liu et al. 2024
Sister taxa: Aristozoidae, Echinocarididae
Subtaxa: Ceratiocaris Heroldina Pumilocaris Warneticaris
Type: Ceratiocaris
Ecology: nektobenthic carnivore
Distribution:
• Devonian of Czechia (4 collections), Germany (1), Morocco (1), Poland (1), the United Kingdom (1)
• Silurian to Devonian of Italy (1)
• Silurian of Canada (1: New Brunswick), Czechia (16), France (1), Italy (2), Poland (2), the United Kingdom (3), United States (8: Florida, Illinois, New York, Wisconsin)
• Whiterockian of United States (1: Oklahoma)
• Arenig of Bolivia (2), Sweden (1)
• Ordovician of Czechia (1), Portugal (1), Sweden (4)
Total: 52 collections including 59 occurrences