Haruna. et al. Int. J. Biol. Sci. (Onli RESEARCH PAPER The Impact of En Saidu Haruna 1 , Umar Danladi 2 , 1 Department of Biological Sciences, G Sciences, Gombe State University, Go Gadau, Bauchi, Nigeria, 4 Department 5 Department of Sciences Education, A Phone number: (+234) 7065440943 Keywords: Macro invertebrate, E Abstract The frequent discharge of effluent m factors causing water pollution nowa factor for assessing water quality lev friendly means to strengthen ecologic of macro invertebrate was collected f using five minute kicking techniques study and a total of 105 aquatic inv Plecoptera and Trichoptera (EPT) t changes the composition and distrib channel of GSU is fairly good harbo Odotana were also found in the samp Corresponding Author’s Email: sai Dynamic Network for Research Works DNetRW © 2015 http://www.dnetrw.com International Journal of Biological ISSN: 2313 http://ww Vol. 02, No. 02 O Aquatic Insect As A Biomark nvironmental Pollution Bashir Mohammed Abubakar 3 , Muhammed Ishak Ali Deba 5 Gombe State University, Gombe, Nigeria, 2 Department o ombe, Nigeria, 3 Department of Biological Sciences, Bauc of Biological Sciences, Gombe State University, Gombe Abubakar Tafawa Balewa University, Bauchi, Nigeria EPT taxa, Ecological integrity, Water quality, Zool mainly from industrial and agricultural site has been adays. For that reason, benthic macro invertebrate were vel of polluted water channel. This might proved to b cal integrity of water body than the other forms of asses from water channel of Zoological garden Gombe State s preserved and identified. Three sampling station were vertebrate were recorded of which most species belong taxa. Six physicochemical parameters were studied a bution of aquatic insect in the station. This study sh oring different species of aquatic insect. Pollution tole pling station. iduharunn@yahoo.com Page | 39 2015 Sciences (IJBS) 3-3740 (Online) ww.dnetrw.com 2, P. 39-50, 2015 OPEN ACCESS ker of ku 4 , Abdulkarim of Biological chi State University e, Nigeria, logical garden. n one of the major e studied as a target be cheaper and eco- ssment. The sample e University (GSU) e pointed out in the g to Ephemeroptera, and their variation hows that the water erant insect such as