†Megistaspis (Rhinoferus) Balashova 1976 (trilobite)
Artiopoda - Asaphida - Asaphidae
Parent taxon: Megistaspis according to O. A. Hoel and M. Høyberget 2002
Sister taxa: Megistaspis (Ekeraspis), Megistaspis (Megistaspidella), Megistaspis (Megistaspis), Megistaspis (Paramegistaspis), Megistaspis limbatus, Megalaspis lata, Megalaspis pugiocauda, Megalaspis saltaensis, Megalaspis belemnurus, Megalaspis rudis
Subtaxa: none
Ecology: fast-moving low-level epifaunal carnivore
Distribution:
• Ordovician of Norway (6 collections), the Russian Federation (3)
Total: 9 collections each including a single occurrence