Ceraurinella is an extinct genus of cheirurid phacopid trilobites. The various species were, on average, about 12.50 cm (5 in) long and had long, paired spines arising from its cephalon and pygidium. Image:Kolihapeltis 01 Pengo.jpg This Trilobite-related article is a stub. You can help Fossil Wiki by [ expanding it].