Megistaspis
Megistaspis is a genus of trilobites in the order Asaphida and family Asaphidae.
They lived in the Ordovician period, from the Upper Tremadocian age until the Lower Llanvim age. These arthropods were a low-level epifauna, fast-moving and detritivore.Distribution
Ordovician of Australia, China, Colombia, the Czech Republic, Iran, Norway, United States ; Arenig of Argentina, Bolivia, China, France, Norway, Sweden, United States ; Dawan of China; Arenigian of Argentina.Gallery
