A probable relationship between the development of Theileria species and the ecdysis of their tick hosts.
D000818:Animals; D016782:Apicomplexa / Q000254:growth & development*; D002417:Cattle; D006790:Host-Parasite Interactions; D009758:Nymph / Q000469:parasitology; D013801:Theileriasis / Q000469:parasitology*; D013987:Ticks / Q000469:parasitology* / Q000502:physiology