1. Morphology of the internal reproductive system of the male and female two-spotted stink bug,Perillus bioculatus(F.) (Heteroptera: Pentatomidae) and the transfer of products during mating
2. External genitalia of Urostyis pallida Dall. (Pentatomidae: Urostylinae) and phylogenetic significance in family Pentatomidae;AGARWAL;J. Entomol. Res,1982
3. A new tribe, a new genus and two new species of Cydnidae (Heteroptera: Pentatomoidea) from Pakistan with phylogenetic considerations;AHMAD;Trans. Shikoku Entomol. Soc,1980
4. The morphology of the Alydid abdomen with special reference to the genitalia and its bearing on classification (Heteroptera);AHMAD;Tijdschr. Entomol,1964