Taxon Name:
Cheiruridae Sphaerexochus romingeri Hall, 1867
Kingdom:
Animalia
Phylum:
Arthropoda
Subphylum:
Trilobitomorpha
Class:
Trilobita
Order:
Phacopida
Family:
Cheiruridae
Genus:
Sphaerexochus
Species:
romingeri
