Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Alveolate (Alveolata)
Apicomplexa (Sporozoan)
Sporozoa
Conoidasida
Coccidia
Eucoccidiorida
Sarcocystidae
Toxoplasmatinae
Children (2 direct children, 2 direct and indirect children):
Heydornia heydorni
Heydornia triffittae