Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Alveolate (Alveolata)
Apicomplexa (Sporozoan)
Sporozoa
Conoidasida
Coccidia
Eucoccidiorida
Eimeriorina
Calyptosporidae (18711820)
Children (1 direct children, 3 direct and indirect children):
Calyptospora
(tree size 2)