Brachiopoda
Genus

Gracianella Johnson et Boucot, 1967

List of species
Luokittelu
Organism groupBiota
KingdomAnimalia
PhylumBrachiopoda
SubphylumRhynchonelliformea
ClassRhynchonellata
OrderAtrypida
SuborderAtrypidina
SuperfamilyAtrypoidea
FamilyAtrypinidae
SubfamilyAtrypininae
GenusAtrypina
Gracianella
Speciessublepida