Related how?

Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Alveolate (Alveolata)
Apicomplexa (Sporozoan)
Sporozoa
Conoidasida
Coccidia

Protococcidiorida (7251914)

Children (2 direct children, 14 direct and indirect children):

Eleutheroschizonidae (tree size 7)

Grelliidae (tree size 5)