Chilapata forest represents 11 species of true bugs distributed within 7 families of 2 infra-orders. The systematic accounts along with distributional patterns of recognized taxa are given. Furthermore, the new recorded taxon for West Bengal, Bolaca unicolor Walker, 1867, a species belonging to the family Pentatomidae is detailed with taxonomic notes, morphological features, body parts’ measurements, drawings, and image of dorsal habitus.