Name: Psychopyge elegans
Location: Devonian Jbel Oufaten Morocco
Description: This amazing trilobite is a very rare species and too important for collectors and pleontologists. In the end of the snout ( long median cephalic spine) a little furrow. It could be traces of uses in some special needs like feeding, sex utilities or just an hereditary mutation. The preparation is nice.
Median cephalic spine