Paraceraurus helgoeyensis Nikolaisen, 1961
Klassificering
Organism group | Biota |
Kingdom | Animalia |
Phylum | Arthropoda |
Subphylum | Trilobita |
Order | Phacopida |
Suborder | Cheirurina |
Family | Cheiruridae |
Subfamily | Cheirurinae |
Genus | Paraceraurus |
Species | aculeatus |
exsul | |
gladiator | |
macrophthalmus | |
spinulosus | |
wahli | |
unranked | helgoeyensis |