Subspecies
Bienvillia tetragonalis broeggeri Henningsmoen, 1957
Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Arthropoda |
Subphylum | Trilobita |
Order | Ptychopariida |
Suborder | Olenina |
Family | Olenidae |
Genus | Bienvillia |
Species | tetragonalis |
Subspecies | broeggeri |