Johnny Ogunji

880 total citations
34 papers, 664 citations indexed

About

Johnny Ogunji is a scholar working on Aquatic Science, Immunology and Insect Science. According to data from OpenAlex, Johnny Ogunji has authored 34 papers receiving a total of 664 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Aquatic Science, 9 papers in Immunology and 8 papers in Insect Science. Recurrent topics in Johnny Ogunji's work include Aquaculture Nutrition and Growth (24 papers), Aquaculture disease management and microbiota (9 papers) and Insect Utilization and Effects (8 papers). Johnny Ogunji is often cited by papers focused on Aquaculture Nutrition and Growth (24 papers), Aquaculture disease management and microbiota (9 papers) and Insect Utilization and Effects (8 papers). Johnny Ogunji collaborates with scholars based in Nigeria, Germany and Japan. Johnny Ogunji's co-authors include Carsten Schulz, Werner Kloas, B. Rennert, Stanley Iheanacho, Manfred Wirth, M. Wirth, Claudia Wiegand, Jorge Nimptsch, Md. Simul Bhuyan and Nadja Neumann and has published in prestigious journals such as SHILAP Revista de lepidopterología, Sustainability and Comparative Biochemistry and Physiology Part A Molecular & Integrative Physiology.

In The Last Decade

Johnny Ogunji

31 papers receiving 583 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Johnny Ogunji 411 254 134 103 82 34 664
Aleksandar Vidaković 370 0.9× 504 2.0× 267 2.0× 293 2.8× 47 0.6× 26 1.0k
Fábio de Araújo Pedron 172 0.4× 125 0.5× 87 0.6× 57 0.6× 74 0.9× 23 512
Hung Quang Tran 328 0.8× 240 0.9× 160 1.2× 107 1.0× 41 0.5× 26 508
Matteo Zarantoniello 529 1.3× 875 3.4× 211 1.6× 567 5.5× 70 0.9× 49 1.3k
Sanaz Khosravi 1.0k 2.5× 299 1.2× 603 4.5× 87 0.8× 187 2.3× 33 1.3k
B. Ahilan 383 0.9× 55 0.2× 240 1.8× 20 0.2× 54 0.7× 73 618
A. M. Balogun 332 0.8× 142 0.6× 113 0.8× 52 0.5× 56 0.7× 23 512
Shaharudin Abdul Razak 340 0.8× 229 0.9× 171 1.3× 120 1.2× 53 0.6× 21 551
E. A. Fasakin 379 0.9× 181 0.7× 139 1.0× 54 0.5× 74 0.9× 22 590
Md. Sakhawat Hossain 308 0.7× 113 0.4× 192 1.4× 52 0.5× 50 0.6× 14 460

Countries citing papers authored by Johnny Ogunji

Since Specialization
Citations

This map shows the geographic impact of Johnny Ogunji's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Johnny Ogunji with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Johnny Ogunji more than expected).

Fields of papers citing papers by Johnny Ogunji

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Johnny Ogunji. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Johnny Ogunji. The network helps show where Johnny Ogunji may publish in the future.

Co-authorship network of co-authors of Johnny Ogunji

This figure shows the co-authorship network connecting the top 25 collaborators of Johnny Ogunji. A scholar is included among the top collaborators of Johnny Ogunji based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Johnny Ogunji. Johnny Ogunji is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Bhuyan, Md. Simul, et al.. (2024). Effect of burnt tire-ash (water-soluble fraction) on blood and histopathological markers in Clarias gariepinus. SHILAP Revista de lepidopterología. 6. 155–164. 2 indexed citations
2.
Wuertz, Sven, et al.. (2024). Diversification of Aquaculture in the Sub-Saharan Region—The Obscure Snakehead. Fishes. 9(12). 526–526.
3.
Ogunji, Johnny & Sven Wuertz. (2023). Aquaculture Development in Nigeria: The Second Biggest Aquaculture Producer in Africa. Water. 15(24). 4224–4224. 17 indexed citations
4.
Iheanacho, Stanley, et al.. (2022). Effects of burnt tire-ash on Na+/K+, Ca2+-ATPase, serum immunoglobulin and brain acetylcholinesterase activities in clarias gariepinus (Burchell, 1822). Drug and Chemical Toxicology. 46(3). 503–509. 14 indexed citations
5.
Iheanacho, Stanley, et al.. (2021). Genotoxicity, oxidative stress and lysozyme induction in Clarias gariepinus chronically exposed to water-soluble fraction of burnt tire ash. Ecotoxicology. 30(10). 1983–1996. 21 indexed citations
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Iheanacho, Stanley, et al.. (2017). Comparative assessment of ampicillin antibiotic and ginger (Zingiber officinale) effects on growth, haematology and biochemical enzymes of Clarias gariepinus juvenile. Journal of Pharmacognosy and Phytochemistry. 6(3). 761–767. 25 indexed citations
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Ogunji, Johnny, Jorge Nimptsch, Claudia Wiegand, Carsten Schulz, & B. Rennert. (2011). Effect of housefly maggot meal (magmeal) diets on catalase, and glutathione S-transferase in the liver and gills of carp Cyprinus carpio fingerling. International aquatic research.. 3(1). 11–20. 23 indexed citations
12.
Ogunji, Johnny, et al.. (2008). Growth Performance, Nutrient Utilization of Nile Tilapia Oreochromis niloticus Fed Housefly Maggot Meal (Magmeal) Diets. Turkish Journal of Fisheries and Aquatic Sciences. 8(1). 141–147. 84 indexed citations
13.
Schulz, Carsten, et al.. (2008). Evaluation of housefly maggot meal as an alternative protein source in the diet of Oreochromis niloticus. 2 indexed citations
14.
Ogunji, Johnny, et al.. (2008). Response of African Catfish, Clarias gariepinus (Burchell, 1822), to Diets of Pigeon Pea, Cajanus cajan, Subjected to Different Processing Methods. Journal of the World Aquaculture Society. 39(2). 215–224. 7 indexed citations
15.
Ogunji, Johnny, Werner Kloas, M. Wirth, Nadja Neumann, & Constanze Pietsch. (2007). Effect of housefly maggot meal (magmeal) diets on the performance, concentration of plasma glucose, cortisol and blood characteristics of Oreochromis niloticus fingerlings. Journal of Animal Physiology and Animal Nutrition. 92(4). 511–518. 59 indexed citations
16.
Ogunji, Johnny, Jorge Nimptsch, Claudia Wiegand, & Carsten Schulz. (2007). Evaluation of the influence of housefly maggot meal (magmeal) diets on catalase, glutathione S-transferase and glycogen concentration in the liver of Oreochromis niloticus fingerling. Comparative Biochemistry and Physiology Part A Molecular & Integrative Physiology. 147(4). 942–947. 69 indexed citations
17.
Ogunji, Johnny, Werner Kloas, Manfred Wirth, Carsten Schulz, & B. Rennert. (2006). Housefly Maggot Meal (Magmeal): An Emerging Substitute of Fishmeal in Tilapia Diets. 22 indexed citations
18.
Ogunji, Johnny, et al.. (2003). Nutrient Composition of some Tropical Legumes Capable of Substituting Fish Meal in Fish Diets. Journal of Agriculture and Rural Development in the Tropics and Subtropics (University of Kassel). 104(2). 143–149. 9 indexed citations
19.
Ogunji, Johnny & Manfred Wirth. (2001). Alternative Protein Sources As Substitutes For Fishmeal In The Diet Of Young Tilapia Oreochromis Niloticus (LINN.). Israeli Journal of Aquaculture - Bamidgeh. 53. 37 indexed citations
20.
Ogunji, Johnny & M. Wirth. (2000). Effect of dietary protein content on growth, food conversion and body composition of tilapia Oreochromis niloticus fingerlings fed fish meal diet.. 15(4). 381–389. 18 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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