†family Paulinitidae Lange 1947 (worm)
Polychaeta - Eunicida - Paulinitidae
Parent taxon: Eunicea according to P. Tonarová 2008
Sister taxon: Kozlowskiprion
Subtaxa: Kettnerites
Ecology: epifaunal detritivore
Distribution:
• Silurian of Czechia (23 collections), the Russian Federation (3), Sweden (14)
• Ordovician of Canada (1: Quebec), Czechia (1)
Total: 42 collections including 122 occurrences