Abstract
One new species, Lobesia (Lomaschiza) bisyringnata sp. nov., is described and three species, L. (Lom.) fetialis (Meyrick), L. (Lobesia) montana Diakonoff and L. (Lob.) transtrifera (Meyrick), are newly recorded from Borneo. The male of L. (Lob.) montana is described for the first time.