†order Euthycarcinida Gall and Grauvogel 1964 (arthropod)
Euthycarcinoidea - Euthycarcinida
Parent taxon: Euthycarcinoidea according to L. I. Anderson and N. H. Trewin 2003
Sister taxa: none
Subtaxa: Euthycarcinidae Kottixerxidae
Ecology:
Distribution:
• Triassic of France (5 collections)
• Devonian of the United Kingdom (1)
Total: 6 collections each including a single occurrence