Abstract:The paper presents a list of ants collected from Jianfengling tropical forest natural protective region, Hainan Province during 1981—1990. Fourty species belonging to 6 subfamilies are identified, including 2 new records from China: Aenictus javanus Emery, Tetramorium smythi Mayr and a new synonym Dilobocondyla fouqueti Santschi=D. fouqueti Santschi var. lighti Wheeler. The paper also presents a detailed redescription of D. fouqueti and brief descriptions of the morphology, biology and economic importance of some species.