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: †Trilobitomorpha
Classis: †Trilobita
Ordo: †Proetida
Subordo: †Proetina
Superfamilia: Proetoidea
Familia: Proetidae
Genus: Hedstroemia
Synonyms (2): Milesdavis – Pachyproetus
Species:
Name
Hedstroemia Přibyl & Vaněk, 1978
References
Přibyl, A.; Vaněk, J. 1978: Studie zu einigen neuen Trilobiten der Proetidae-Familie. Acta Universitatis Carolinae geologica, 1978(1-2): 163–182. [not seen]
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