Kingdom [Animalia] Linnaeus, 1758 - animals Subkingdom Protozoa Goldfuss, 1818 see Kingdom Protozoa Goldfuss, 1818 Class Flagellata see Subphylum Mastigophora Diesing, 1866 Order Phytomonadina see Order Volvocida Francé, 1894, orth. zool. Family Volvocidae Ehrenberg, 1834 see Family Volvocaceae Ehrenb. (1834) Genus Volvox L. (1758)