Farmer JN.The Protozoa:Introduction to Protozoology[M].Mosby StLouis :The CV Mosby Company,1980.
[2]
Hausmann K,H lesmann N.Protzoology[M].New York:ThiemeMedical Publish ers Inc,1996:1ˉ338.
[3]
Patterson D J.Protozoa:Evolution and System,Progress in Protozoology[ C]//Proceedings of theⅨInternationalCongress ofProˉtozoology.Berlin:Gustav Fi scherVerlag,1994:1ˉ14.
[4]
Finlay B J,FenchelT.Ecology:Role ofCiliates in the NaturalEnvironment [C]//Hausmann K,Bradbury P C,eds.Stuttgart:FisherVerlag,1996:417ˉ440.
[5]
W alsh S J.FreshwaterMmacrofauna ofFloridaKarstHabitats[C]//Kuniansk y E L,ed.U.S.Geological SurveyKarst Interest Group Proceedings.U.S.Geological S urveyW aterˉResources Investigations Report01ˉ4011.Florida St Petersburd:[s.n .],2001:78ˉ88.
Dudgeon D.T he ecology of tropical asian river and streams in relation to biodiversity conse rvation[J].AnnualReview ofEcology and Systematics,2000,31(1):239ˉ263.
[13]
Baldock B M,Baker JH,SleighM A.Abundance and productivity of protozo a in chalk streams[J].Holarctic Ecology,1983,6(3):238ˉ246.
[14]
Thomas L B,Louis A K.Potential for protozoan grazing of bacteria in st reambed sediments[J].JNorth American Benthological Society,1990,9(4):336ˉ 345.
[15]
FenchelT.The role of protozoa in nature in terms of functional propert ies related size[J].Zoological Science,1990,7(Suppleˉment):51ˉ58.
[16]
Finlay B J,Esteban G F.Freshwater protozoa:biodiversity and ecologica l function[J].Biodiversity and Conservation,1998,7:1163ˉ1186.