From Match 2008 to Febrary 2009,the research was operated.First,the small animals were caught by ways of night trapping method at 27 spots of 6 kinds of habitats,including the teaching buildings of ZhanJiang normal college,office buildings,dormitories,canteens,greenswards and bushes.Second,the species of the small animals trapped were classified and studied.Conclusion:there live three species of small animals,Rattus norvegicus,Mus musculus and Suncus murinus,in Zhanjiang normal college.Totally,Suncus murinus 485,account for 89.65%,Rattus norvegicus 54,accounting for 9.98% and Mus musculus 2,accounting for 0.37%.Rattus norvegicus is the dominant species.The kinds of min-animals varied in different habitats and months.