Subgenus

Virgiana (Virgiana) Twenhofel, 1914

Luokittelu
Organism groupBiota
KingdomAnimalia
PhylumBrachiopoda
SubphylumRhynchonelliformea
ClassRhynchonellata
OrderPentamerida
SuborderPentameridina
SuperfamilyPentameroidea
FamilyVirgianidae
SubfamilyVirgianinae
GenusVirgiana
Subgenus(Virgiana)
SpeciesVirginia (Virginia) barrandei