Spirosoma Ishii, 1915 Dataset Catalogue of Life Checklist Rank GENUS Published in Annot. Zool. japan., 9 Classification kingdom Chromista phylum Miozoa order Eugregarinida family Stenophoridae genus Stenophora Name Homonyms Spirosoma Ishii, 1915 Spirosoma Motschulsky, 1858 Spirosoma Migula, 1894 emend. Finster et al., 2009 emend. Finster & al. , 2009