Abeywardhana D.L., Dangalle C.D. and Mallawarachchi Y.W. 2018. Record of Derocrania agnes (Coleoptera, Cicindelinae) an arboreal tiger beetle from selected agro-ecosystems of Sri Lanka. Proceedings of the 74^th Annual Sessions of Sri Lanka Association for the Advancement of Science. pp. 131.

Perera A.L.A.N.N., Dangalle C.D. and Yapa W.B. 2018. Preliminary survey of the invertebrate fauna in “Wavul-Galge”, A natural cave of Sri Lanka. Proceedings of the 74^th Annual Sessions of Sri Lanka Association for the Advancement of Science. pp. 51.

Perera A.L.A.N.N., Dangalle C.D. and Yapa W.B. 2018. Assessment of capture efficiency of different sampling techniques in sampling dry cave fauna in Sri Lanka. Proceedings of the 38^th Annual Sessions of the Institute of Biology. pp. 33.

Herath D.R., Perera H.A.C.C., Dangalle C.D. and Hettiarachchi G.H.C.M. 2018. A single stock of Euthynnus affinis (kawakawa) around the coast of Sri Lanka revealed by molecular analysis. Proceedings of the Annual Research Symposium of the University of Colombo. pp. 223.

Gunathunga R.M.P.B., Perera P.P.D., Wijerathne W.C.M.K., Wanniarachchi W.A.R.I., Cooray M.A.D. and Dangalle C.D. 2018. A preliminary study on morphometric variations in three butterfly families of Sri Lanka. Proceedings of the 74^th Annual Sessions of Sri Lanka Association for the Advancement of Science. pp. 52.

Abeywardhana D.L., Mallawarachchi Y.W., Dangalle C.D. and Thotagamuwa A. 2017. Selection of a support vector machine for the development of an artificial neural network for the identification of tiger beetles (Coleoptera, Cicindelinae) of Sri Lanka. Proceedings of the Annual Research Symposium 2017 of the University of Colombo, Sri Lanka. pp. 267.

Liyanagamage M., Pallewatta N., Dangalle C. and Wijesundara S. 2017. Insect assemblages of Annona glabra L.; An invasive plant species in selected habitats of the wet zone. Proceedings of the 37^th Annual Sessions of the Institute of Biology. pp. 48.

Thotagamuwa A., Lokupitiya E., Dangalle C.D. and Pallewatta N. 2017. Influence of environmental factors on population distribution of three commonly occurring species of tiger beetles (Coleoptera: Cicindelidae) in Sri Lanka. Proceedings of the International Conference on Climate Change (ICCC 2017), The International Institute of Knowledge Management (TIIKM). pp. 42.

Peiris U.H., Pallewatta N., Dangalle C.D. and Wijesundara S. 2017. Importance of a botanical garden within Sri Lanka’s biodiversity hotspot: Butterfly species diversity, abundance and role in conservation. Student Conference on Conservation Science, Indian Institute of Science, Bengaluru, India.

Peiris M.U.H., Pallewatta N., Dangalle C.D. and Wijesundara S. 2017. Butterfly assemblages in two different habitats in lowland wet zone, Sri Lanka. Proceedings of the 22^nd International Forestry and Environment Symposium 2017 of the Department of Forestry and Environmental Science, University of Sri Jayewardenepura, Sri Lanka. pp. 20.

Thotagamuwa A., Dangalle C.D., Pallewatta N. and Lokupitiya E. 2016. Selection of tiger beetle species as potential bioindicator organisms for coastal ecosystems of Sri Lanka. Proceedings of the Annual Research Symposium of the University of Colombo, Sri Lanka. pp. 295.

Fernando V.A.K., Handunnetti S., Perera I.C., Dangalle C.D., Premawansa S. and Wijesinghe M.R. 2016. Hexavalent chromium induced superoxide production in the earthworm (Eudrilus eugeniae) and Asian common toad (Duttaphrynus melanostictus) in vitro. Proceedings of the Annual Research Symposium of the University of Colombo, Sri Lanka. pp. 263.

Fernando V.A.K., Perera I.C., Dangalle C.D., Premawansa S. and Wijesinghe M.R. 2016. Hexavalent chromium induced histopathological effects in Labeo dussumieri (Malabar Labeo), a food fish species in Sri Lanka. Proceedings of the 36^th Annual Sessions of the Institute of Biology, Sri Lanka. pp. 60.

Thotagamuwa A., Dangalle C.D., Pallewatta N., Lokupitiya E., Sumanapala A. and Ranasinghe R.H.T. 2016. Comparison of tiger beetle (Coleoptera: Cicindelidae) diversity in four protected areas in different climatic zones of Sri Lanka. Proceedings of the International Research Sessions of the University of Peradeniya, Sri Lanka. pp. 330.

Thotagamuwa A., Wijerathna T., Dangalle C.D., Pallewatta N. and Lokupitiya E. 2016. A preliminary survey of the occurrence of tiger beetle species (Coleoptera, Cicindelidae) in the Jaffna Peninsula of Sri Lanka. Proceedings of the 36^th Annual Sessions of the Institute of Biology, Sri Lanka. pp. 50.

Thotagamuwa A., Dangalle C.D., Pallewatta N. and Lokupitiya E. 2015. Tiger beetles of Sri Lanka’s coastal zone: Distributional changes and habitat preferences. Proceedings of the Second National Symposium on Marine Environment, Marine Environment Protection Authority, Colombo, Sri Lanka. pp. 16-17.

De Silva S., Silva C., Gurusinghe P., Amaratunga L., Ranasinghe H., Wijeratne D., Jayasekara H.R., Madushan R., Nanayakkara C., Wickramasinghe D. and Dangalle C. D. 2015. Preliminary investigation and development of a wetland park at Kolonnawa marshland. Proceedings of the Symposium on Research and Group Activities by Undergraduate Students with Industry Participation pp. 9-10.

Thotagamuwa A., Dangalle C., Pallewatta N. and Lokupitiya E. 2015. New records of an endemic tiger beetle species, Cylindera (Ifasina) waterhousei (Coleoptera, Cicindelidae) from Kalutara District, Sri Lanka. Proceedings of the Twentieth International Forestry and Environment Symposium, University of Sri Jayawardenapura, Sri Lanka. pp. 130.

Thotagamuwa A., Dangalle C.D., Pallewatta N. and Lokupitiya E. 2015. Historical and current records of Cylindera (Ifasina) labioaenea Horn, 1892 (Coleoptera: Cicindelidae) in Sri Lanka. Proceedings of the Annual Research Symposium, University of Colombo, Sri Lanka. pp. 109.

Fernando V.A.K., Dangalle C.D., Perera I.C., Weerasena O.V.D.S.J., Premawansa S., Handunnetti S. and Wijesinghe M.R. 2015. Haematological changes and DNA damage elicited by hexavalent Cr toxicity in the Asian common toad, Duttaphrynus melanostictus. Proceedings of the Seventh Annual Sessions of the Institute of Biochemistry, Molecular Biology and Biotechnology, University of Colombo. pp. 25.

Fernando V.A.K., Dangalle C.D., Perera I.C., Weerasena O.V.D.S.J., Premawansa S., Handunnetti S. and Wijesinghe M.R. 2015. Genotoxic effects of hexavalent chromium on Labeo dussumieri, a food fish in Sri Lanka. Journal of Clinical Toxicology, 4^th Global Summit on Toxicology, Philadelphia, USA.

Chiranjaya J.A.D.P., Karunathilake W.S.D., Dissanayake J.A., Ranasinghe D.C.K., Weerage A.V., Walisundara W.M.C.M., Rajawickrama L.V.B.I.V.S., Deepal P.S.S., Gunasekara P.S.A.R., Wickramasinghe D., Dangalle C. and Nanayakkara C. 2015. Designing and creating of the butterfly garden in the bio-diversity study park in Thalawathugoda. Proceedings of the Symposium on Research and Group Activities by Undergraduate Students with Industry Participation pp. 6.

Thotagamuwa A., Dangalle C.D., Pallewatta N. and Lokupitiya E. 2015. Climatic and soil preferences of tiger beetles (Coleoptera, Cicindelidae) of Sri Lanka. Proceedings of the 35^th Annual Sessions of the Institute of Biology, Sri Lanka. pp. 34.

Thotagamuwa A., Dangalle C. and Pallewatta N. 2015. Aquatic insect diversity and water quality: Study of two freshwater habitats in Colombo District, Sri Lanka. Student Conference on Conservation Science, Indian Institute of Science, Bengaluru, India.

Edirisinghe H.M., Dangalle C.D. and Pulasinghe K. 2014. Use of artificial neural networks for predicting body size – habitat type relationship of tiger beetles (Coleoptera, Cicindelidae). Proceedings of the 34^th Annual Sessions of the Institute of Biology, Sri Lanka pp. 73.

Fernando V.A.K., Perera I.C., Dangalle C.D., Premawansa S. and Wijesinghe M.R. 2014. Hexavalent chromium induced toxicity in Asian common toad, Duttaphrynus melanostictus larvae. Proceedings of the Higher Education for the Twenty First Century (HETC) Symposium pp. 121.

Dangalle C.D., Pallewatta N. and Dangalle N.K. 2013. Soil preferences of tiger beetles in selected locations of Sri Lanka. Proceedings of the National Symposium on Soil Biodiversity, Biodiversity Secretariat, Ministry of Environment & Renewable Energy pp. 23-30.

Hewavithana D.K., Wijesinghe M.R. and Dangalle C.D. 2013. Lepidopteran inhabitants in mammalian dung in the Wasgomuwa National Park, Sri Lanka. Student Conference on Conservation Science (SCCS), Bangalore, Karnataka

Hewavithana D.K., Wijesinghe M.R., Dangalle C.D., Lekamge D. and De Silva C. 2013. Habitat selection in dung beetles (Family Scarabaeidae; Subfamily Scarabaeinae) in the Wasgomuwa National Park. Proceedings of the Eighteenth International Forestry and Environment Symposium, University of Sri Jayawardenepura, Sri Lanka pp.35.

Fernando V.K., Perera I.C., Dangalle C.D., Premawansa S. and Wijesinghe M.R. 2013. Effects of chromium exposure in the earthworm Eudrilus eugeniae. Proceedings of the Annual Research Symposium, University of Colombo pp.186.

Fernando V.K., Perera I.C., Dangalle C.D., Premawansa S. and Wijesinghe M.R. 2013. Chromium induced histological changes in the body wall of the earthworm Eudrilus eugeniae. Eighteenth International Forestry and Environment Symposium, University of Sri Jayawardenepura, Sri Lanka pp.137.

Jayakody J.A.H.U., Wijesinghe M.R., Dangalle C.D., Weerakoon H.D.K.G.A. and Mendis S. 2011. Some insights into the barcodes and phylogeny of the two endemic mouse-deer in Sri Lanka. Proceedings of the 31^st Annual Sessions of the Institute of Biology, Sri Lanka pp.29.

Muthunayake T., Dangalle C., Fernandopulle N. and Weerakoon D. 2009. Genetic analysis of morphologically non-identifiable translocated Puntius bandula population at Salgala using CO1 region of mtDNA. Proceedings of the International Forestry and Environment Symposium of the Department of Forestry and Environmental Science, University of Sri Jayawardenepura¸Sri Lanka pp.66.

Harischandra I.N., Pallewatta N. and Dangalle C. 2008. Butterfly diversity, abundance and diurnal variation in selected urban sites in the Colombo district, Sri Lanka. Proceedings of the Annual Research Symposium of the University of Colombo, Sri Lanka pp.132.