Taxonavigation

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: Chelicerata
Classis: Merostomata
Ordo: Xiphosura
Subordo: †Synziphosurida
Familiae (4): Bunodidae - Kasibelinuridae - Pseudoniscidae - Weinberginidae
Genera incertae sedis: Camanchia – †Dibasterium

References

• Moore, R.A. et al. 2011: Synziphosurines (Xiphosura: Chelicerata) from the Silurian of Iowa. Journal of paleontology, 85(1): 83–91. DOI: 10.1666/10-057.1