Contents: 1. Insecta : Collembola/A.K. Hazra and G.P. Mandal. 2. Insecta : Thysanura/A.K. Hazra and G.P. Mandal. 3. Odonata : Zygoptera/M. Prasad and S.B. Mondal. 4. Odonata : Anisoptera/M. Prasad and C. Sinha. 5. Insecta : Orthoptera : Acridoidea/S.K. Mandal, A. Dey and K. Yadav. 6. Insecta : Isoptera/N. Saha, P.H. Roy and A. Sar. 7. Hemiptera : Water-Bugs/Nabaneeta Saha and Animesh Bal. 8. Insecta : Hemiptera : Aphididae/B.C. Das, C.K. Senguta and N.K. Pramanik. 9. Insecta : Hemiptera : Homoptera : Cicadelloidea/Maya Ghosh and Animesh Bal. 10. Insecta : Hemiptera : Homoptera : Cicadoidea/Maya Ghosh and Animesh Bal. 11. Insecta : Hemiptera : Homoptera : Fulgoroidea/Maya Ghosh and Animesh Bal. 12. Insecta : Hemiptera : Lygaeidae/P.C. Saha and Animesh Bal. 13. Insecta : Hemiptera : Pentatomoidea/B. Biswas and Animesh Bal. 14. Hemiptera : Pyrrhocoridae/P.C. Saha and Animesh Bal. 15. Insecta : Hemiptera : Heteroptera : Reduviidae/B. Biswas and Animesh Bal. 16. Insecta : Coleoptera : Adephaga Family Gyrinidae and Dytiscidae/P. Mukhopadhyay and S.K. Ghosh. 17. Insecta : Coleoptera : Coccinellidae/S.K. Chakraborty. 18. Insecta : Coleoptera : Histeridae/S.K. Chakraborty. 19. Insecta : Coleoptera : Scarabaeidae (Cetoniinae, Dynastinae and Rutelinae)/S.K. Chatterjee. 20. Insecta : coleoptera : Polyphaga : Hydrophiloidea : Hydrophilidae/P. Mukhopadhyay. 21. Insecta : Coleoptera : Staphylinoidea : Staphylinidae : Paedarinae/P. Mukhopadhyay and A. Sar. 22. Insecta : Diptera/Bulganin Mitra and Kaushik Bhattacharya. 23. Insecta : Diptera : Asilidae/P. Parui and Bulganin Mitra. 24. Insecta : Diptera : Bombyliidae/Dhriti Banerjee and Bulganin Mitra. 25. Insecta : Diptera : Calliphoridae/Bulganin Mitra, R.S. Mirdha and P. Parui. 26. Insecta : Diptera : Sarcophagidae/Bulganin Mitra, Dhriti Banerjee and M. Sil. 27. Insecta : Diptera : Syrphidae/M. Mukherjee and Bulganin Mitra. 28. Insecta : Diptera : Tachinidae/A.R. Lahiri and Bulganin Mitra. 29. Insecta : Diptera : Tephritidae/Bulganin Mitra and Kaushik Bhattacharya. 30. Insecta : Lepidoptera : Families : Pieridae and Arctiidae/Mridula Majumdar. 31. Insecta : Lepidoptera Lycaenidae, Libytheidae and Acraeidae/Avtar Kaur Sidhu and Narender Sharma. 32. Lepidoptera : Sphingidae/Mridula Majumdar and Jitendra Kumar. 33. Insecta : Lepidoptera : Satyridae : Rhopalocera/Narender Sharma and A.K. Sahu. 34. Insecta : Lepidoptera, Nymphalidae (Danainae), Lasiocampidae and Lymantriidae/D.R. Maulik. 35. Lepidoptera : Rhopalocera/Parmod Kumar. 36. Insecta : Hymenoptera : Chalcidoidea/S. Sheela. 37. Insecta : Hymenoptera : Aculeata : Sphecidae/B.G. Kundu and S.I. Kazmi. 38. Insecta : Hymenoptera : Aculeata (Vespidae and Apidae)/B.G. Kundu, P. Girish Kumar, S.I. Kazmi and S. Roychowdhury.