The Investigation of Vermin on murine at Daxie Port

Objective to investigate species composition on flea,gamasid mites and tick on the rodent at the Daxie port.Method to catch rodents with cage,and collect the ectopar-asites of the rodent. Result 130 rodents were caught with 501 ectoparasites(flea:2,gamasid mites:463 and tick:36) belonged to 9 species,6 gerea and 3 families were recorded in the Daxie port,of which gamasid mite belonged to 6 species, 3 gerea and a family;ticks were a species,a gerea and a family;flea were 2 species,2 gerea and a family;The species composi-tion of the rodent ectoparasites varies with different rodent species.Conclusion The base is given for further studies on prevention and species composition on rodent ectoparasites at Da-xie port.