Siphonotretida

Taxonavigation

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Brachiopoda
Subphylum: Linguliformea
Classis: Lingulata
Ordo: †Siphonotretida

Superfamilia: †Siphonotretoidea
Genus: Oaxaquiatreta

References

• Streng, M. et al. 2011: Linguliform brachiopods from the Terminal Cambrian and Lowest Ordovician of the Oaxaquia Microcontinent (Southern Mexico). Journal of paleontology, 85(1): 122–155. DOI: 10.1666/10-074.1