Trilobita - Lichida - Lichidae
Full reference: J. R. Carlucci, S. R. Westrop, and L. Amati. 2010. Tetralichine Trilobites from the Upper Ordovician of Oklahoma and Virginia and phylogenetic systematics of the Tetralichini. Journal of Paleontology 84(6):1099-1120
Belongs to Amphilichas according to J. R. Carlucci et al. 2010
Sister taxa: Amphilichas antiquarius, Amphilichas aspratilis, Amphilichas atavus, Amphilichas conradi, Amphilichas cucullus, Amphilichas dalecarlicus, Amphilichas declivis, Amphilichas halli, Amphilichas holmi, Amphilichas laevis, Amphilichas latifrons, Amphilichas lineatus, Amphilichas minganensis, Amphilichas nasutus, Amphilichas panoplos, Amphilichas parvulus, Amphilichas periformis, Amphilichas planus, Amphilichas shergoldi, Amphilichas subdisjunctus, Amphilichas subpunctatus, Amphilichas wahlenbergi, Acrolichas prominulus, Kerakephalichas rhinoceros
Type specimen: OU 12493, a cephalon/head (cranidium)
Ecology: fast-moving low-level epifaunal carnivore
Distribution: there are no occurrences of Amphilichas effnensis in the database
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.