protoctist family - any of the families of Protoctista

Haemosporidia, order Haemosporidia - an order in the subclass Telosporidia

haemoproteid - related to malaria parasite and having a phase in the viscera of various birds

genus Haemoproteus, Haemoproteus - type genus of the family Haemoproteidae

genus Leucocytozoan, genus Leucocytozoon - a genus of protoctista