Kingdom Animalia Linnaeus, 1758 - animals Phylum Brachiopoda Duméril, 1806 - brachiopods Class Articulata Huxley, 1869 Order †Spiriferida Waagen, 1883 Suborder †Spiriferidina Waagen, 1883 Genus †Eospirifer Schuchert, 1913