†family Archeolimulidae Chlupáč 1963 (arthropod)
Xiphosura - Xiphosurida - Archeolimulidae
Parent taxon: Belinuracea according to J. Bergström 1975
See also Bergström 1968
Sister taxa: Kiaeridae, Pseudoniscidae
Subtaxa: Archeolimulus
Type: Archeolimulus
Ecology: nektobenthic carnivore
Distribution: found only at Sarka Fm, Prague Basin, Czech Republic (Ordovician of Czechia)