Kingdom [Animalia] Linnaeus, 1758 - animals
Subkingdom Protozoa Goldfuss, 1818
see Kingdom Protozoa Goldfuss, 1818
Class Sporozoa Leuckart, 1879
see Class Sporozoea
Order Gregarinida Poche, 1913
see Subclass Gregarinasina Dufour, 1828
Suborder Eugregarinida
see Order Eugregarinida Léger, 1899
Genus [Gregarina] Dufour, 1828
1 Gregarina blattarum
2 Gregarina cuneata von Stein, 1848
3 Gregarina polymorpha
4 Gregarina steini Berndt, 1902