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Dr. Raymond Ajang Odey


Zoology and Environmental Biology


Senior Lecturer


[email protected]

About Dr. Raymond Ajang Odey

Dr. Raymond Ajang Odey is an Academician who works with University of Calabar. He hails from Okworogung in Utugwang clan , He Obtain his Primary school certificate from okworogung primary school. He proceeded to obtain his WAEC certificate from school of Basic Studies in Akpmkpa. He later proceeded to University of Uyo to Obtain hi B.Sc, he obtained his M.Sc and Ph.D from University of Calabar.

S/N Qualification School Atttended Started Finished
First School Leaving CertificatePrimary School, Okworogung, Obudu19761980
West African Senior School Certificate ExaminationCommunity secondary school, Utukwang, Obudu19801985
WAECCross River State School of Basic Studies19861988
B.Sc ( Fisheries)University of Uyo19881992
M.Sc (Biology)University of Calabar20002002
Ph.D (Fisheries and Aquaculture)University of Calabar20052009

S/N Publication
Ayim, E.M., Ivon, E.A., Ajang, R.O., Joseph, A.P. (2018). Comparativer assessment of growth performance of nutrients utilization of African Catfish (Clarias gariepinus, Burchell 1882) fed chicken offal and shrimp-based diets. Annual Research and Review in Biology 30(5):1-11.
Usang, A.U., Ajang, R.O., Joseph, A.P., Ivon, E.A., Udom, I.P. (2018). Influence of water quality on the abundance of freshwater mollusk in Biase, Cross River State
Ajang, R.O., Joseph, A.P., Arokwe, L.A. (2018). Growth responses of nile tilapia (Oreochromis niloticus) exposed to different concentrations of detergents powder. Journal of Applied Life Science International. 17(3): 1-9.
Ajang, R.O., Ettah, I. A., Ndome, C.B., Ayim, E.M., Joseph, A.P., (2018). Economic performance of Clarias gareipinus juveniles fed separately with factory and farm-made diets. Asian Journal of Environment & Ecology 8(4):1-11.
Ajang, R.O., Joseph, A.P., Ettah, I.A., ayim, E.M. (2018). Comparative evaluation of the reproductive indices and gonadal development of Clarias gariepinus fed chicken offal and shrimp based diests. Asian Journal of Biology 7(2): 1-13.
Iboh, C.I., Ajang, R.O., (2016). Helminths parasitic infection of Clarias gariepinus from Great Kwa River, Cross River State, Nigeria. European Journal of Pharmaceutical and Medical Research. 3(12): 101-105.
Iboh, C.I., Ajang, R.O., Ekom, S.C. (2015). Population estimation of periwinkles Typariotmus fuscatus and Parachymelania anrita at Esuk Mba Mangroove swamp along Cros River Estuary. Journal of National Sliemels Research 5(1): 58-62.
Iboh, C.I., Ajang, R.O., Abraham, J.T. (2015). Comparison of gastrointestinal heliminthes in dogs and awareness of zoonotic infection among dog owners in Calabar South eastern, Nigeria. African Journal of Parasitological Research 2(2): 41-45.
Iboh, C.I., Ajang, R.O., Etta, H. E., Abraham, J.T., (2015). Public health implications of cockroaches within households in calabar Municipality, Cross Rive State, Nigeria. Global Science Research Journal 2(2): 114-119.
Ogban, E.I., Ukpong, I.G., Oku, E.E., Usua, E.J., Udo, S.E., Ogbeche, J.O., Ajang, R.O. (2015). Potentials of two indigenous plants powder for the control of stored maize weevil, Stitophilus zeamais. American Journal of Experimental Agriculture 5(1) 12-15.
Mowang, D.A., Ajang, R.O., Ndome, C.B., Effanga, E.O. (2015). Acute toxicity of water soluble, water insoluble fractions and whole crude (bony light) on the growth and development of one and two weeks old tadpoles of the crowned bull frog (Hoplobatrachus occipitalis) in Calabar, Nigeria. Journal of biopesticides and Environmental 2(1): 36-46
Iboh, C.I., Etim, L.B., Abraham, J.T., Ajang, R.O.(2014). Bacteria and parasites infestation of cockroaches in a developing community, South eastern, Nigeria. International Journal of Bacteriological Research 2(5) 45-48.
Ajang, R.O., Ndome, C.B., Ekwu, A., Utah, E.C., Iboh, C.I. (2013) Population dynamics and gillnet selectivity of Chrysichths nigrodigitatus (Lacepede, 1803) in lower reaches of the Cross River Estuary, Nigeria. Ethiopian Journal of Environmental Studies and Management 6(1): 31-34
Uttah, E.C., Ajang, R.O., Ogbeche, J., Etta, H., Etim L. (2013). Comparative seroprevalence of risk factors of toxoplasmosis among three subgroups in Nigeria. Journal of Natural Sciences Research. 3(8): 23-28.
Uttah, E.C., Ogbeche, J., Ogban, E., Iboh, C.I., Ajang, R.O., (2013). Risk factors of hookworm infection in a tourist destination in Cross River State, Nigeria. Global Journal of Bio-science and Biotechnology 2(3): 417-422.
Uttah, C.E., Etta, H., Iboh, C.I., Ajang, R.O., Ukpong, G.I. (2013). Fever among children in Calabar, Nigeria: Malaria, the predominant precursory medical condition. Journal of Biology, Agriculture and Healthcare 3(8): 57-62
Uttah, E., Iboh, C.I.,Ajang, R.O., Osim, S.E., Etta, H. (2013). Physiological age composition of female enopheline mosquitoes in an area endemic for malaria and filariasis. International Journal of Scientific and Research Publication 3(7):1-5
Uttah, C., Uttah, E., Ajang, R.O., Ukpong, G.I., Ogban, E. (2013). Comparative assessment of the relative abundance of near-shoroe and offshore communities of benthic macro-invertebrates off the Bonny Estuary, Nigeria. The Pacific Journal of Science and Technology 14(2): 617-625.
Uttah, E., Obgeche, J., Ukpong, G.I., Ajang, R.O., Iboh, C.I., Ayanda, I.O. (2013). The taxa structure and composition of zooplankton communities of Bonny Estuary: A bio-indication of anthropogenic activities. The Pacific Journal of Science and Technology 14(2): 635-641.
Uttah, C., Uttah, E.c., Akubuenyi, F.C., Etim, L.B., Osim, S.E., Ajang, R.O. (2013). Diversity and spatial structure of benthic macro-invertebrates community of Calabar River, Nigeria: Implication for bio-monitoring of River environmental quality. The Pacific Journal of Science and Technology 14(2):626-634
Uttah, E.C., Uttah, C., Okonofua, C., Ogbeche, J., Ogban, E., Ajang, R.O. (2013). Occupational clustering of four filarial species infections in endemic upland communities of southeastern, Nigeria. Global Journal of Bio-Science and Biotechnology 2(3): 399-403.
Iboh, C.I., Okon, O.E., Ajang, R.O., Okoi, A.I., Arong, G., Effiom, O.E. (2012). Insecticidal potency of Asystasia vogeliana on bean seeds (Vigna unguiculata) in store. Journal of Science, Engineering and Technology 1(2): 95-99.
Ajang, R.O., Ndome, C.B., Ingwe, R.U. (2010). Cost-benefit analysis of chorkor and traditional smoking kilns for fish processing. Iranian Journal of Energy and Environment, 1(4):339-346.
Ekaluo, U.B., Udokpoh, A.E., Udofia, U.U., Ajang, R.O. (2005). Comparative toxicity of five commonly used analgesics on rats sperm count and sperm morphology. Global Journal of Pure and Apllied Science 11(1): 81-84.

warning No Result For Grants Received.

S/N Conference Description Started Finished
1st Annual conference of Biopesticides Society of Nigeria, Calabar2013-05-072013-05-11