 Miller, Scott E.; Weiblen, George D.; Bremer, Birgitta; Cizek, Lukas and Drozd, Pavel (2002). "Low host specificity of herbivorous insects in a tropical forest". Nature 416 (6883)Erwin, Terry L. (1997). Biodiversity at its utmost: Tropical Forest Beetles. pp. 27–40. In: Reaka-Kudla, M. L., Wilson, D. E. and Wilson, E. O. (ed.). Biodiversity II. Joseph Henry Press, Washington, D.C.win, Terry L. (1982). "Tropical forests: their richness in Coleoptera and other arthropod species". Coleopt. Bull. 36: 74–75.Vincent Brian Wigglesworth. "Insect". Encyclopædia Britannica online. Retrieved 19 April 2012.Jahn, G. C.; Almazan, L. P. and Pacia, J. (2005). [http://webarchive.nationalarchives.gov.uk/20100909141631/http://docserver.esa.catchword.org/deliver/cw/pdf/esa/freepdfs/0046225x/v34n4s26.pdf සංරක්ෂණය කළ පිටපත 2010-09-09 at the UK Government Web Archive "Effect of nitrogen fertilizer on the intrinsic rate of increase of the rusty plum aphid, Hysteroneura setariae (Thomas) (Homoptera: Aphid