Species (31)
- Babesia xanthopyrethica
- Babesia bovis
- Babesia bigemina
- Babesia microtia
- Pneumocystis carinii Chagas 1909
- Babesia divergens
- Theileria parva
- Theileria separata
- Theileria parva ssp. parva
- Babesia caballi
- Babesia ovis
- Babesia canis
- Babesia major
- Babesia rodhaini
- Theileria equi
- Theileria parva ssp. lawrencei
- Theileria annulata
- Theileria mutans
- Theileria velifera
- Theileria oreintalis
- Theileria hirci
- Theileria ovis
- Babesia trautmanni
- Babesia motasi
- Theileria taurotragi
- Theileria sergenti
- Babesia herpailuri
- Babesia pantherae
- Babesia gibsoni
- Babesia felis
- Babesia venatorum Herwaldt...Aspöck et al. 2003