Echinodermata
Genus

Macrocystella Callaway, 1877

Classification
Organism groupBiota
KingdomAnimalia
PhylumEchinodermata
SubphylumBlastozoa
ClassRhombifera
SuperfamilyGlyptocystitoida
FamilyMacrocystellidae
GenusMacrocystella
Speciesmariae