Artiopoda - Phacopida - Cheiruridae
Full reference: F. Schmidt. 1881. Revision der ostbaltischen silurischen Trilobiten. Abtheilung I: Phacopiden, Cheiruriden und Encrinuriden. Mémoires de L'Académie Impériale des Sciences de Saint-Petersbourg, Series 7 30(1):1-237
Parent taxon: Ceraurus according to F. Schmidt 1881
Sister taxa: Ceraurus angustus, Ceraurus binodosus, Ceraurus blussoni, Ceraurus gabrielsi, Ceraurus globulobatus, Ceraurus granulosus, Ceraurus hirsuitus, Ceraurus hudsoni, Ceraurus infrequens, Ceraurus intermedia, Ceraurus latifrons, Ceraurus mackenziensis, Ceraurus maewestoides, Ceraurus matranseris, Ceraurus milleranus, Ceraurus pleurexanthemus, Ceraurus ruidus, Ceraurus serratus, Ceraurus tenuicornis, Ceraurus tuberosus, Ceraurus whittingtoni, Bufoceraurus bispinosus
Subtaxa: none
Ecology: fast-moving low-level epifaunal carnivore
Distribution: there are no occurrences of Ceraurus (Pseudosphaerexochus) in the database