9Metchnikoff.Rediscovery of an obligate endoparasite of Daphnia magna straus [J].Philosophical Transactions of the Royal Society of London Series B-Biological Sciences, 1996,351 : 1689-1701.
10Ebert D,Rainey P,Embtey T M,et al.Development,life cycle, uhrastructure and phylogenefic position of pasteuria ramose Metchnikoff 1888:Rediscovery of an obligate endoparasite of Daphnia magna Straus. [J]. B-Biological Sciences,1996,351: 1689-1701.