[1]
Smetacek, P. (2011) On the Anomalous Altitudinal Distribution of West Himalayan Troidini and Papilionini (Papilio-nidae). Journal of the Lepidopterists’ Society, 65, 126-132.
[2]
Kehimkar, I. (2008) The Book of Indian Butterflies. Bombay Natural History Society, Oxford University Press.
[3]
Joshi, P.C. and Arya, M. (2007) Butterfly Communities along Altitudinal Gradients in a Protected Forest in the Western Himalayas, India. The Natural History Journal of Chulalongkorn University, 7, 1-9.
[4]
Smith, C. (1994) Butterflies of Nepal. Craftsman Press, Bangkok.
[5]
Singh, A.P. (2012) Lowland Forest Butterflies of the Sankosh River Catchment, Bhutan. Journal of Threatened Taxa, 4, 3085-3102.
http://dx.doi.org/10.11609/JoTT.o2625.3085-102
[6]
Maude, E.W. (1949) List of Butterflies Caught in Darjeeling District between 1700 and 4400 ft. Parts I, II, III, and IV. Journal of Bengal Natural History Society, 23, 86-92.
[7]
Das, R.P., Saha, G.K., De, J.K. and Sanyal, A.K. (2012) Diversity and Habitat Preferences of Butterflies in Gorumara National Park, West Bengal, India. Journal of research in Biology, 2, 303-314.
[8]
MOEF (Ministry of Environment and Forests) (1990) Joint Forest Management Resolution, of Environment, Forests and Wildlife. Government of India, New Delhi, India.
[9]
Kunte, K. (1997) Seasonal Patterns in Butterfly Abundance and Species Diversity in Four Tropical Habitats in Northern Western Ghats. Journal of Bioscience, 22, 593-603.
http://dx.doi.org/10.1007/BF02703397
[10]
Rodgers and Panwar (1988) Planning a Wildlife Protected Area Network in India. 2 vol. Project FO: IND/82/003, FAO, Dehradun, 339, 267.
[11]
Mandal, S. (2007) Wild fauna of Gorumara National Park, Jalpaiguri, West Bengal. Intas Polivet, 8, 257-261.
[12]
Mallick, J.K. (2010) Status of Red Panda Ailurus fulgens in Neora Valley National Park, Darjeeling District, West Bengal, India. Small Carnivore Conservation, 43, 30-36.
[13]
Pollard, E. (1977) A Method for Assessing Changes in the Abundance of Butterflies. Biological Conservation, 12, 115-134.
http://dx.doi.org/10.1016/0006-3207(77)90065-9
[14]
Evans, J.H. (1932) Identification of Indian Butterflies. Bombay Natural History Society, Mumbai.
[15]
Wynter-Blyth, M.A. (1957) Butterflies of the Indian Region. Bombay Natural History Society.
[16]
Haribal, M. (1992) The Butterflies of Sikkim Himalaya and their natural history. Sikkim. Sikkim Natural Conservation Foundation.
[17]
Kunte, K. (2000) Butterflies of Peninsular India. Indian Academy of Sciences, Bangalore. University Press, Hyderabad.
[18]
Cowan, A. and Cowan, J.M. (1979) The Trees of Northern Bengal Including Shrubs, Woody Climber, Bamboos, Palms and Tree Ferns. Naaz Offset Press, Delhi.
[19]
Polunin, O. and Stainton, A. (2005) Flowers of the Himalaya. Seventh Impression. Oxford University Press, New Delhi.
[20]
Maity, D. and Maiti, G.G. (2007) The Wild Flowers of Kanchenjunga Biosphere Reserve, Sikkim, Naya Udyog, Kolkata.
[21]
Das, A.P., Bhujel, R.B. and Lama, D. (2008) Plant Resources in the Protected Areas and Proposed Corridors of Darjeeling, India, In: Chettri, N., Shakya, B. and Sharma, E., Eds., Biodiversity Conservation in the Kangchenjunga Landscape, Hill Side Press (P.) Ltd., Kathmandu, 56-79.
[22]
Shannon, C.E. (1948) A mathematical Theory of Communication. Bell System Technical Journal, 27, 379-423,623- 656.
[23]
Magurran, A.E. (1988) Ecological Diversity and Its Measurements. University Press, Cambridge.
http://dx.doi.org/10.1007/978-94-015-7358-0
[24]
García-Barros, E. and Fartmann, T. (2009) Butterfly Oviposition: Sites, Behaviour and Modes. In: Settele, J., Shreeve, T., Konvi?ka, M. and Van Dyck, H., Eds., Ecology of Butterflies in Europe, Cambridge University Press, Cambridge, 29-42.
[25]
Kerr, J.T. (2001) Butterfly Species Richness Patterns in Canada: Energy, Heterogeneity, and Potential Consequences of Climate Change. Conservation Ecology, 5.
http://www.consecol.org/vol5/iss1/art10
[26]
Kerr, J.T, Southwood, T.R.E. and Cihlar, J. (2001) Remotely Sensed Habitat Diversity Predicts Butterfly Species Richness and Community Similarity in Canada. Proceedings of the National Academy of Sciences, USA, 98, 11365- 11370.
http://dx.doi.org/10.1073/pnas.201398398
[27]
Choi, S.W. (2004) Trends in Butterfly Species Richness in Response to the Peninsular Effect in South Korea. Journal of Biogeography, 31, 587-592.
http://dx.doi.org/10.1046/j.1365-2699.2003.01007.x
[28]
Bhusal D.R, and Khanal, B. (2008) Seasonal and Altitudinal Variation of Butterflies in Eastern Siwalik of Nepal. Journal of Natural History Museum, 23, 82-87.
[29]
Rakbek, C. (1995) The Elevational Gradient of Species Richness: A Uniform Pattern? Ecography, 18, 200-205.
http://dx.doi.org/10.1111/j.1600-0587.1995.tb00341.x
[30]
Quinn, R.M., Gaston K.J. and Roy D.B. (1998) Coincidence in the Distribution of Butterflies and Their Foodplants. Ecography, 21, 279-288.
http://dx.doi.org/10.1111/j.1600-0587.1998.tb00565.x
[31]
Gutierrez D, and Mendez, R. (1995) Phenology of Butterflies in a Mountain Area in Northern Iberian Peninsula. Ecography, 18, 209-216.
http://dx.doi.org/10.1111/j.1600-0587.1995.tb00123.x
[32]
Cowley, M.J.R., Thomas, C.D., Wilson, R.J., Leon-Córtes, J.L., Gutiérrez, D. and Bulman, C.R. (2001) The Density and Distribution of British Butterflies. II. An Assessment of Mechanisms. Journal of Animal Ecology, 70, 426-441.
http://dx.doi.org/10.1046/j.1365-2656.2001.00509.x
[33]
Uniyal, V.P. (2007) Butterflies in the Great Himalayan Conservation Landscape in Himachal Pradesh, Western Himalaya. Entomon, 32, 119-127.
[34]
Slansky, F. (1993) Nutritional Ecology: The Fundamental Quests for Nutrients. In: Stamp, N.E. and Casey, T.E., Eds., Caterpillars-Ecological and Evolutionary Constraints on Foraging, Champion and Hall, New York, 29-91.
[35]
Lawton, J.H. (1983) Plant Architecture and the Diversity of Phytophagous Insects. Annual Review of Entomology, 28, 23-39.
http://dx.doi.org/10.1146/annurev.en.28.010183.000323
[36]
Basset, Y. (1991) The Seasonality of Arboreal Arthropods Foraging within an Australian Rainforest Tree. Ecological Entomology, 16, 265-278.
http://dx.doi.org/10.1111/j.1365-2311.1991.tb00217.x
[37]
Leather, S.R. (1990) The Analysis of Species-Area Relationships, with Particular Reference to Macrolepidoptera on Rosaceae: How Important Is Insect Data-Set Quality? Entomologist, 109, 8-16.
[38]
Williams, P.H., Humphrics, C.J. and Gaston, K.J. (1994) Centres of Seed-Plant Diversity: The Family Way. Proceedings of the Royal Society of London B, 256, 67-70.
http://dx.doi.org/10.1098/rspb.1994.0050
[39]
Scriber, J. M., Tsubaki, Y. and Lederhouse, R.C. (1995) Swallowtail Butterflies: Their Ecology and Evolutionary Biology. Scientific Publishers, Gainesville, Florida.
[40]
Barua, K.K., Slowik, J., Bobo, K.S. and Muehlenberg, M. (2010) Correlations of Rainfall and Forest Type with Papilionid Assemblages in Assam in Northeast India. Psyche, 2010, 1-10.
http://dx.doi.org/10.1155/2010/560396
[41]
Robinson, G.S., Ackery, P.R., Kitching, I.J., Beccaloni, G.W and Hernández, L.M. (2001) Hostplants of the Moth and Butterfly Caterpillars of the Oriental Region. Southdene Sdn Bhd and Malaysian Nature Society, Malaysia.
[42]
Polunin, O. and Stainton, A. (1984) Flowers of the Himalaya. Oxford University Press, New Delhi.
[43]
Barua, K.K., Kakati, D. and Kalita, J. (2004) Present Status of Swallowtail Butterflies in Garbhanga Reserve Forest, Assam, India. Zoos’Print Journal, 19, 1439-1441.
http://dx.doi.org/10.11609/JoTT.ZPJ.1000.1439-41