Dr. Olanrewaju A. Nurudeen is a seasoned administrator and immediate past Deputy Provost of Federal College of Freshwater Fisheries Technology, Baga, Nigeria. He is a Senior Lecturer and specialized in Limnology, Fish ecology and Aquaculture. Dr. Olanrewaju is a member of many learned societies locally and internationally. He has also published widely in refereed journals and conferences within and outside Nigeria. He is happily married with kids.
EDUCATION
PGD Education @ Ramat Polytechnic Maiduguri, Nigeria in 2022
PGD Management @ University of Maiduguri, Nigeria in 2021
Ph.D. Fish Bionomics @ University of Ibadan, Nigeria in 2017
MSc. Fisheries Management @ University of Ibadan, Nigeria in 2012
B.. Fisheries and Wildlife @ Federal University of Technology Akure, Nigeria in 2007
ND Forestry Technology @ Federal College of Forestry Ibadan, Nigeria in 2003
RESEARCH, TEACHING, or OTHER INTERESTS
Aquatic Science
333
Scholar Citations
10
Scholar h-index
10
Scholar i10-index
RECENT SCHOLAR PUBLICATIONS
Some aspects of Population Biology of Oreochromis niloticus (Linnaeus, 1758) from Lakes Alau and Bako, North-East Nigeria AN Olanrewaju, RE Nyaku, OK Kareem, A Nasir J. Mater. Environ. Sci., 17 (1), 47 58 , 2026 2026
Morphological Convergence and Divergence of African Pike Hepsetus odoe (Bloch, 1794) (Characiformes: Hepsetidae) Population from Eleyele Lake, Ibadan, Nigeria K Kareem, N Olanrewaju, O Femi AGRICULTURAL SCIENCE AND TECHNOLOGY 17 (1), 99-109 , 2025 2025
Eco-morphological diversity of fish fauna in a tropical man-made lake, Southwestern Nigeria K Kareem, O Nurudeen Aceh Journal of Animal Science 10 (1), 1-10 , 2025 2025 Citations: 1
Morphometric Analysis and Length-Weight Relationships of Arnoldichthys spilopterus and Raiamas senegalensis in a Tropical Man-Made Lake, Northeastern Nigeria OA Nurudeen, E Samuel, U Abubakar, S Adam 2025
MORPHOLOGICAL RELATIONSHIPS, PHYSIOLOGICAL AND OXIDATIVE STRESS RESPONSES OF MALE AND FEMALE AFRICAN SNAKEHEAD (Parachanna obscura Gunther, 1861) FROM EPE LAGOON, LAGOS, NIGERIA OK Kareem, AN Olanrewaju RENEWABLE 4 (1), 41-55 , 2024 2024
Effects of Boko Haram Insurgency on Smoked Fish Marketing and Distribution in Maiduguri Metropolis, Borno State, Nigeria AN Olanrewaju, SA Adesina, MO Awoyale, BA Isa Nigerian Agricultural Journal 55 (2), 277-284 , 2024 2024
Frame Survey, Catch Composition and Socio-Economic Characteristics of Artisanal Fisherfolk around Lake Alau, Maiduguri, Nigeria AN Olanrewaju, MO Awoyale, BA Isa, M Waziri, S Ebenezar Nigeria Agricultural Journal 55 (3), 148-154 , 2024 2024 Citations: 1
Effects of Different Tank colours on Growth Performance and Survival Rate of African Catfish Juveniles (Clarias gariepinus, Burchell 1822) AN Olanrewaju, OM Awoyale, OK Kareem Conference of Association of Nigerian Fisheries Scientists 5 (1), 345-351 , 2024 2024
MORPHOLOGICAL CHARACTERISTICS AND STATE OF WELL BEING OF THREE CICHLID SPECIES (CICHLIFORMES, CICHLIDAE) IN LAKE ALAU, SEMI-ARID ZONE, NIGERIA AN OLANREWAJU, OK KAREEM, MO AWOYALE, S EBENEZER Nigerian Journal of Fisheries 21 (2), 2992 , 2024 2024
COMPARATIVE STUDY OF THE NUTRITIONAL COMPOSITION AND SENSORY ATTRIBUTES OF SMOKED-DRIED Heterotis niloticus, Clarias gariepinus AND Oreochromis niloticus FROM LAKE CHAD BASIN … AN *,1OLANREWAJU, K GOMBE, OK KAREEM, MO 3M.O. AWOYALE, ... Nigerian Journal of Fisheries 21 (2), 3016-3023 , 2024 2024
Growth parameters and alliance between selected morphometric features of Schilbe mystus in Asejire Reservoir, Nigeria K O.K., O A.N., O V.F., TS Awopetu Asian Journal of Biological Sciences 16 (4), 555-565 , 2023 2023
Aspect of reproductive biology of Chrysichthys nigrodigitatus (Lacepède 1803) in Asejire Reservoir, Nigeria AN Olanrewaju, OK Kareem Asian Journal of Biological Sciences 16 (4), 541-549 , 2023 2023
Economics of Cage Aquaculture Operations in Oyan Reservoir, Ogun State, Nigeria KOKO A. N. Trends in Agricultural Sciences 2 (3), 232-240 , 2023 2023
Assessment of Selected Groundwater for Fish Culture in Maiduguri Metropolis, Nigeria AN Olanrewaju, JO Shobowale Trends in Applied Sciences Research 18 (1), 63-70 , 2023 2023
Lactobacillus plantarum caused Improved Growth and Immunocompetence, and Reduced Pathogenic Microbes in Monosex Oreochromis niloticus OOAI Kareem O.Kareem, Olanrewaju A. Nurudeen Singapore Journal of Scientific Research 13 (1), 01-09 , 2023 2023
Heamatological and biochemical status of cultured and wild blue Tilapia, Oreochromis aureus from Alau Lake, Northeast Nigeria AN Olanrewaju, OK Kareem, BO Emikpe Comparative Clinical Pathology 32 (1), 139-146 , 2023 2023 Citations: 7
Temporal Changes in Gut Content, Morphometry and Digestive Enzymes of Hepsetus odoe (Bloch, 1794) in Eleyele Lake, Ibadan, Nigeria OK Kareem, AN Olanrewaju, KJ Balogun J. Mater. Environ. Sci., 14 (12), 1564-1581 , 2023 2023
Bacteriological and Physico-Chemical Assessment of Groundwater Boreholes for Aquaculture in Internally Displaced People's (IDPs) Camps in Arid Zone Nigeria OA Nurudeen, AO Olusegun Asian J. Biol. Sci 16 (2), 137-144 , 2023 2023 Citations: 1
Effect of Onion and Garlic Oils on Proximate Composition and Organoleptic Characteristics of Smoked African catfish (Clarias gariepinus, Burchell 1822) AN Olanrewaju, OO Agbelege, AU Ibrahim 37th Annual Conference of the Fisheries Society of Nigeria (FISON) 37 (1 … , 2022 2022 Citations: 2
Fatty acids and amino acids content of Heterotis niloticus (Cuvier, 1829) and Protopterus annectens (Owen, 1883) from Lake Alau, northeast Nigeria. AN Olanrewaju 2022 Citations: 2
MOST CITED SCHOLAR PUBLICATIONS
Physico-chemical status of Eleyele reservoir, Ibadan, Nigeria AN Olanrewaju, EK Ajani, OK Kareem J Aquac Res Development 8 (9), 512 , 2017 2017 Citations: 47
Length-weight relationship and condition factor of Chrysichythys nigrodigitatus and Schilbe mystus in Erelu Lake, Oyo State, Nigeria OK Kareem, AN Olanrewaju, O Orisasona Journal of Fisheries and Livestock Production 3 (4), 1-4 , 2015 2015 Citations: 36
Effect of different fertilization and egg de-adhesion methods on hatching and survival of Clarias gariepinus (Burchell 1822) fry. OK Kareem, EK Ajani, MA Akintunde, AN Olanrewaju, OB Oduntan 2017 Citations: 26
Growth patterns and condition factor of Hepsetus odoe (Bloch, 1794) captured in Eleyele Lake, Southwest Nigeria OK Kareem, AN Olanrewaju, EF Osho Fisheries and Aquaculture journal , 2016 2016 Citations: 20
Determination of heavy metal levels in some commonly consumed frozen fish in Ibadan, Southwest, Nigeria OK Kareem, O Orisasona, AN Olanrewaju Research Journal of Environmental Toxicology 10 (1), 82 , 2016 2016 Citations: 20
Assessment of Ichthyofaunal Assemblage of Erelu Reservoir, Oyo, Nigeria AE Falaye, EK Ajani, OK Kareem, AN Olanrewaju Ecologia 5 (2), 43-53 , 2015 2015 Citations: 17
The sex ratio, gonadosomatic index, diet composition and fecundity of African Pike, Hepsetus odoe (Bloch, 1794) in Eleyele lake, Nigeria OK Kareem, EK Ajani, O Orisasona, AN Olanrewaju J Fisheries Livest Prod 3 (139), 2 , 2015 2015 Citations: 15
Cryopreservation: A viable tool for sustainable catfish aquaculture industry in Nigeria AN Olanrewaju, OK Kareem, O Orisasona J. Fish. Livest. Prod 3 (2) , 2015 2015 Citations: 14
Length-weight and length-length relationships of Heterotis niloticus (Cuvier, 1829) and Raiamas senegalensis (Steindachner, 1870) AN Olanrewaju, OK Kareem, RE Nyaku, MT Tubo Journal of Aquaculture Research and Development S 2, 1-5 , 2017 2017 Citations: 13
Length-weight Relationships and State of Well-being of Parachanna obscura Gunther1861 AN Olanrewaju, EK Ajani, OKK Kareem, O Orisasona Eleyele Reservoir, Southwestern Nigeria. Fisheries and Aquaculture Journal 8 … , 2017 2017 Citations: 11
Spatial and temporal limnological status of Erelu Reservoir, southwestern Nigeria OK Kareem, EK Ajani, BO Omitoyin, AN Olanrewaju, O Orisasona, ... Ife Journal of Science 20 (3), 509-518 , 2018 2018 Citations: 8
Heamatological and biochemical status of cultured and wild blue Tilapia, Oreochromis aureus from Alau Lake, Northeast Nigeria AN Olanrewaju, OK Kareem, BO Emikpe Comparative Clinical Pathology 32 (1), 139-146 , 2023 2023 Citations: 7
Aspect of reproductive biology of Parachanna obscura, Gunther 1861 in a southwestern Nigerian reservoir OK Kareem, AN Olanrewaju, O Orisasona International Journal of Environmental Impacts 2 (3), 272-282 , 2019 2019 Citations: 7
Relationship between physico-chemical parameters and reproductive indices of Parachanna obscura (Gunther 1861) in Eleyele reservoir, Ibadan, Nigeria AN Olanrewaju, EK Ajani, OK Kareem, O Orisasona Eur Exp Biol 7 (6), 36 , 2017 2017 Citations: 7
Effect of different stocking density on nutrient utilization, growth performance and survival of African Catfish (Clarias gariepinus, Burchell, 1822) fry in recirculatory System OK Kareem, AN Olanrewaju Journal of Fisheries and Aquatic Science 10 (5), 400 , 2015 2015 Citations: 7
Growth and production of fingerlings of Dutch Clarias gariepinus in indoor tanks in arid zone, Nigeria AN Olanrewaju, OO Agbelege, AK Saidu Fisheries Society of Nigeria , 2009 2009 Citations: 6
Some water quality parameters and zooplankton periodicity of the Baga in-take channel of Lake Chad AK Saidu, OO Agbelege, MT Ahmed, AN Olanrewaju FISON , 2009 2009 Citations: 6
Haematological and Serum Biochemical Profiles of Heterotis niloticus (Cuvier, 1829) from Lake Alau, Maiduguri, Nigeria O A.N., OK Kareem, M A.A, O O., IA G.S, A K.A. Nigerian Journal of Fisheries and Aquaculture 6 (2), 1-10 , 2018 2018 Citations: 5
Comparative study of growth performance and survival of African catfish ( Clarias gariepinus , Burchell 1822) fry in indoor and outdoor concrete and hapa culture … AN Olanrewaju, OK Kareem, EK Ajani 2016 Citations: 5
Haematological and Immunological Changes in the Blood of African Catfish (Clarias gariepinus, Burchell 1822) Reared Under Different Sex Combinations EK Ajani, AN Olanrewaju, OK Kareem Hematologia 5 (1), 1-5 , 2016 2016 Citations: 5