| abstract | Four new species viz., Cymoptus bengalensis infeting Mallotus repandus Muell., Oxycenu diospyrosis infesting Diospyros melanoxylon Roxb., Tetra limonis infesting Limonia sp. and Tetra aegleis infesting Aegle mormelose Corr. are described. Distribution, relationship and host plant association of these new species are also discussed. |