Genus SIEBERELLA
Kingdom / Phylum / Subphy Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . .	Animalia / Brachiopoda / Rhynchonelliformea Rhynchonellata / n.a. / n.a. n.a. / n.a. / Pentamerida n.a. / n.a. Gypiduloidea / Gypidulidae Gypidulinae / Sieberella
Age: Distribution:	Ordovician - Devonian North America, Europe, Asia
Depicted on: Czech Republic, 1999 (13 K.)