4Fayer R.Taxonomy and species delimitation in Cryptosporidium[J].Exp Parasitol,2010,124(1):90-97.
5Xiao L,Escalante H,Yang C F,et al.Phylogenetic-analysis of Cryptosporidium parasites based on the small-subunit rRNA gene locus[J].Appl Environ Microbiol,1999,65(4):1578-1583.
6Current W L,Upton S J,HayneH T B.The life cycle of Cryptosporidium.baileyi n.sp.(Apicomplexa,Cryptosporidiidae)infecting chickens[J].J Protozool,1986,33(2):289-296.
8Ryan U.Cryptosporidium in birds,fish and amphibians[J].Exp Parasitol,2010,124(1):113-120.
9Ryan U M,Xiao L H,Read C,et al.A redeseription of Cryptosporidum galli Pavlasek,1999(Apicomplexa:Cryptosporidi-idae)film birds[J].J Parasitol,2003,89(4):809-813.