LiveDNA empowers researchers, scholars, editors, reviewers, publishers, and institutions with a trusted digital identity and comprehensive professional profile.
Imam Abdel-Ghany Ahmed Mekkawy

Imam Abdel-Ghany Ahmed Mekkawy

LiveDNA ID: 20.3952
ACSE
87 Publications
4 Editorial Roles
0 Projects

About

Professional Summary

Dr. Imam Abdel-Ghany Ahmed Mekkawy is currently working as Professor of Vertebrate and Embryology at Faculty of Science, Taif University, Saudi Arabia, and Professor of Fish Biology at Department of Zoology, Faculty of Science, Assiut University, Assiut, Egypt. He has completed his Ph.D. in Fish Taxonomy from same University. Previously he was appointed as Visitor Professor and Lecturer at Department of Biological Sciences, Faculty of Science, Sanaa, Yemen Republic. His area of research interest focuses on Fish Taxonomy, Numerical Taxonomy, Fish Biology, Osteology, Fish Embryology, Fish Stock Assessment, Population dynamics, Ecology: Lake Impoundment, Pollution, Biometry, Electrophoresis, Impacts of UV-radiation and Biodiversity. He is also serving as reviewer and editor for number of journals. He has published 94 research articles in journals 3 books and 2 book chapters. He has supervised 25 PhD and MSc thesis. He is member of Egyptian-German Society of Zoology, Cairo University, Society of Environmental Protection, Ministry of Social Affairs, Assiut, Egypt, Secretary-general of the Administrative Council of Syndicate of Scientific Professions, Assiut, Egypt, Awarded the Faculty-of-Science Prize of Academic research in 1992/1993, 1998/1999 and 2005/2006.

Education

Academic Background
  • Ph.D. Assiut University, Egypt Fish Taxonomy | Completed: 1987

Editorial Services

Editorial & Publishing Roles
Pakistan Journal of Biological Sciences
Editorial Board Member
Jul 2019 — Present

Serving as Editorial Board Member for Pakistan Journal of Biological Sciences.

Journal of Biological Sciences
Editorial Board Member
Jul 2019 — Present

Serving as Editorial Board Member for Journal of Biological Sciences.

Journal of Fisheries and Aquatic Science
Editorial Board Member
Jul 2019 — Present

Serving as Editorial Board Member for Journal of Fisheries and Aquatic Science.

Asian Journal of Developmental Biology
Editorial Board Member
Jul 2019 — Present

Serving as Editorial Board Member for Asian Journal of Developmental Biology.

Publications (87)

Selected Scholarly Contributions
Using sagittal otolith morphometrics and shape to discriminate three Nemipterus species (Teleostei: Nemipteridae) from Hurghada, Red Sea, Egypt
Imam A. A. Mekkawy, Samia M. El-Mahdy, Usama M. Mahmoud, Ola I. Muhammad
Scientific Reports | Journal Article
10.1038/s41598-026-51812-4
Crossref
2026
Morphometrics, geometrics and microstructures of scales of three fish species of genus Gerres from the Red Sea, Egypt
Imam A. A. Mekkawy, Usama M. Mahmoud, Samia M. El-Mahdy, Fatma Essa
Fisheries Science | Journal Article
10.1007/s12562-024-01838-2
Crossref
2025
Scale morphometry, geometry and ultrastructure of three Nemipterus species from the Egyptian part of the Red Sea
Imam A. A. Mekkawy, Usama M. Mahmoud, Samia M. El-Mahdy, Ola I. Muhammad
Scientific Reports | Journal Article
10.1038/s41598-025-30040-2
Crossref
2025
Cytotoxic and hemotoxic effects of silver nanoparticles on the African catfish, Clarias gariepinus (Burchell, 1822).
Mekkawy, I.A., U.M. Mahmoud, M.N. Hana and A.E.D.H. Sayed,
Ecotoxicol. Environ. Saf., | Journal Article
10.1016/j.ecoenv.2019.01.011
Self Imam Abdel-Ghany Ahmed Mekkawy
2019
Atrazine-induced changes in some biochemical parameters of the early developmental stages of the African catfish Clarias gariepinus (Burchell, 1822).
Mekkawy, I.A.A., U.M. Mahmoud and S. Salah,
Am. J. Biochem. Mol. Biol., | Journal Article
10.3923/ajbmb.2017.21.40
Self Imam Abdel-Ghany Ahmed Mekkawy
2017
Evolutionary lineages in genus lethrinus (Family: Lethrinidae) and the corresponding trophic evolution based on DNA barcoding.
Mekkawy, I.A.A.,
Am. J. Biochem. Mol. Biol., | Journal Article
10.3923/ajbmb.2017.1.20
Self Imam Abdel-Ghany Ahmed Mekkawy
2017
Intra- and inter-specific variations in some isoenzymes and in eye- lens nucleus and muscle proteins of three Lethrinus species from the Red Sea at Hurghada, Egypt.
Mekkawy, I.A.A., A.S.A. Harabawy and U.M. Mahmoud,
Global Adv. Res. J. Agric. Sci., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2016
Erythrocytes alterations of monosex Tilapia (Oreochromis niloticus, Linnaeus, 1758) produced using methyltestosterone.
Sayed, A.E.D.H., U.M. Mahmoud and I.A. Mekkawy,
Egypt. J. Aquat. Res., | Journal Article
10.1016/j.ejar.2015.10.004
Self Imam Abdel-Ghany Ahmed Mekkawy
2016
Effects of cadmium on some histopathological and histochemical characteristics of the kidney and gills tissues of Oreochromis niloticus (Linnaeus, 1758) dietary supplemented with tomato paste and vitamin E.
Mekkawy, I.A.A., U.M. Mahmoud, E.T. Wassif and M. Naguib,
J. Fisher. Aquat. Sci., | Journal Article
10.3923/jfas.2013.553.580
Self Imam Abdel-Ghany Ahmed Mekkawy
2013
Scale characteristics of two fish species, Acanthopagrus bifasciatus (Forsskal, 1775) and Rhabdosargus sarba (Forsskal, 1775) from the Red Sea at Jeddah, Saudi Arabia.
Alkaladi, A., A.S.A. Harabawy and I.A.A. Mekkawy,
Pak. J. Biol. Sci., | Journal Article
10.3923/pjbs.2013.362.371
Self Imam Abdel-Ghany Ahmed Mekkawy
2013
Protective effects of tomato paste and vitamin E on atrazine-induced hematological and biochemical characteristics of clarias gariepinus (burchell,1822).
Mekkawy, I.A.A., U.M. Mahmoud and R.H. Mohammed,
Global Adv. Res. J. Environ. Sci. Toxicol., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2013
The protective role of quince leaf extract against the adverse impacts of ultraviolet: A radiation on some tissues of Clarias gariepinus (Burchell, 1822).
Sayed, A.E.D.H., H.S. Abdel-Tawab, S.S. Abdel Hakeem and I.A. Mekkawy,
J. Photochem. Photobiol. B: Biol., | Journal Article
10.1016/j.jphotobiol.2012.11.006
Self Imam Abdel-Ghany Ahmed Mekkawy
2013
Reproductive biomarkers to identify endocrine disruption in Clarias gariepinus exposed to 4-nonylphenol.
Sayed, A.E.D.H., U.M. Mahmoud and I.A. Mekkawy,
Ecotoxicol. Environ. Saf., | Journal Article
10.1016/j.ecoenv.2011.11.041
Self Imam Abdel-Ghany Ahmed Mekkawy
2012
Protective roles of tomato paste and vitamin e on cadmium-induced histological and histochemical changes of liver of oreochromis niloticus (linnaeus, 1758).
Mekkawy, I.A.A., U.M. Mahmoud, E.T. Wassif and M. Naguib,
J. Fish. Aquat. Sci., | Journal Article
10.3923/jfas.2012.240.265
Self Imam Abdel-Ghany Ahmed Mekkawy
2012
Reproductive characteristics of the Elephant-snout fish Mormyrus kannume Forsskal, 1775 from the Nile, Egypt.
Mekkawy, I.A.A. and A.A. Hassan,
J. Biol. Sci., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2012
Biochemical response of the African catfish, Clarias gariepinus (Burchell, 1822) to sublethal concentrations of mercury chloride with supplementation of selenium and vitamin E.
Mahmoud, U.M., I.A. Mekkawy and A.T.A. Ibrahim,
Toxicol. Environ. Health Sci., | Journal Article
10.1007/s13530-012-0136-3
Self Imam Abdel-Ghany Ahmed Mekkawy
2012
Biochemical response of the African catfish, clarias gariepinus (burchell, 1822) to sublethal concentrations of mercury chloride with supplementation of selenium and vitamin E.
Mahmoud, U.M., I.A.A. Mekkawy, A. Ibrahim and A. Th,
Toxicol. Environ. Health. Sci., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2012
Effect of lead nitrate on the liver of the cichlid fish (oreochromis niloticus): A light microscope study.
Khidr, B.M., I.A.A. Mekkawy, A.S.A. Harabawy and A.M.I. Ohaida,
Pak. J. Biol. Sci., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2012
Trend analysis of some commercial fishes catch in the river Nile in upper Egypt.
Mekkawy, I.A., U.M. Mahmoud and E.M. Hassanien,
Assiut Univ. J. Zool., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2012
4-Nonylphenol induced morphological and histopathological malformation in Bufo regularis tadpoles.
Sayed, A.E.D.H., S.A. Hakeem, U.M. Mahmoud and I.A. Mekkawy,
Global Adv. Res. J. Environ. Sci. Toxicol., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2012
Toxic effects of 4-nonylphenol on the embryonic development of African catfish Clarias gariepinus (Burchell, 1822).
Sayed, A.E.D.H., U.M. Mahmoud and I.A. Mekkawy,
Int. J. Biol. Biol. Sci., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2012
Identification of three fish species of genus Plectorhynchus from the Red Sea by their scale characteristics.
Harabawy, A.S.A., I.A.A. Mekkawy and A. Alkaladi,
Life Sci. J., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2012
Skin Characteristics and Organization of the Air-breathing Fish, Alticus kirkii (Günther, 1868) along Different Body Regions
Ahmed S.A. Harabawy, Imam A.A. Mekkawy
J. Biol. Sci., | Journal Article
10.3923/jbs.2011.466.474
Self Imam Abdel-Ghany Ahmed Mekkawy
2011
Effects of cadmium on some haematological and biochemical characteristics of Oreochromis niloticus (Linnaeus, 1758) dietary supplemented with tomato paste and vitamin E.
Mekkawy, I.A.A., U.M. Mahmoud, E.T. Wassif and M. Naguib,
Fish Physiol. Biochem., | Journal Article
10.1007/s10695-010-9418-3
Self Imam Abdel-Ghany Ahmed Mekkawy
2011
Effects of 4-nonylphenol on blood cells of the African catfish Clarias gariepinus (Burchell, 1822).
Mekkawy, I.A., U.M. Mahmoud and A.E.D.H. Sayed,
Tissue Cell, | Journal Article
10.1016/j.tice.2011.03.006
Self Imam Abdel-Ghany Ahmed Mekkawy
2011
Scale characteristics of three Lutjanus species (Family: Lutjanidae) from the Red Sea, Egypt.
Mekkawy, I.A.A., E.T. Wassif and A.A.M. Basmidi,
J. Fish. Aquat. Sci., | Journal Article
10.3923/jfas.2011.506.522
Self Imam Abdel-Ghany Ahmed Mekkawy
2011
Morphometrics and meristics of the three epinepheline species: Cephalopholis argus (Bloch and Schneider, 1801), Cephalopholis miniata (Forsskal, 1775) and Variola louti (Forsskal, 1775) from the red sea, Egypt.
Mekkawy, I.A.A. and A.S. Mohammad,
J. Biol. Sci., | Journal Article
10.3923/jbs.2011.10.21
Self Imam Abdel-Ghany Ahmed Mekkawy
2011
Some reproductive parameters of Synodontis Schall (Bloch and Schneider, 1801) from the River Nile, Egypt.
Mekkawy, I.A.A. and A.A. Hassan,
J. Fish. Aquat. Sci., | Journal Article
10.3923/jfas.2011.456.471
Self Imam Abdel-Ghany Ahmed Mekkawy
2011
Effects of 4-nonylphenol on metabolic enzymes, some ions and biochemical blood parameters of the African catfish Clarias gariepinus (Burchell, 1822).
Sayed, A.E.D.H., I.A.A. Mekkawy and U.M. Mahmoud,
Afr. J. Biochem. Res., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2011
Effects of ultraviolet A on the activity of two metabolic enzymes, DNA damage and lipid peroxidation during early developmental stages of the African catfish, Clarias gariepinus (Burchell, 1822).
Mekkawy, I.A.A., U.M. Mahmoud, A.G. Osman and A.E.D.H. Sayed,
Fish physiol. Biochem., | Journal Article
10.1007/s10695-009-9334-6
Self Imam Abdel-Ghany Ahmed Mekkawy
2010
Genotoxicity of two pathogenic strains of zoosporic fungi (Achlya klebsiana and Aphanomyces laevis) on erythrocytes of Nile tilapia Oreochromis niloticus niloticus.
Osman, A., E. Ali, M. Hashem, M. Mostafa and I. Mekkawy,
Ecotoxicol. Environ. Safety, | Journal Article
10.1016/j.ecoenv.2009.08.021
Self Imam Abdel-Ghany Ahmed Mekkawy
2010
Ultraviolet radiation-A (366 Nm) induced morphological and histological malformations during embryogenesis of Clarias gariepinus (Burchell, 1822).
Mahmoud, U.M., I.A.A. Mekkawy and A.E.D.H. Sayed,
J. Photochem. Photobiol. B: Biol., | Journal Article
10.1016/j.jphotobiol.2009.02.003
Self Imam Abdel-Ghany Ahmed Mekkawy
2009
Heavy metal distribution in some organs of Oreochromis niloticus (Linnaeus, 1758) collected from three localities at Assiut, Egypt and the corresponding tissue damage.
Mekkawy, I.A.A., U.M Mahmoud and A.T.A. Ibrahim,
J. Egypt. Ger. Soc. Zool., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2008
Effect of separate and combined lead and selenium on the liver of the Cichlid fish Oreochromis niloticus: Ultrastructural study.
Khidr, B.M., I.A.A. Mekkawy, A.S. Harabawy and A.M. Ohaida,
Egypt. J. Zool., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2008
Surface architecture of the oropharyngeal cavity and the digestive tract of Bagrus docmak (Forsskal, 1775) and Clarias gariepinus (Burchell, 1822) (Teleostei) from the Nile River: A scanning electron microscope study.
Harabawy, A.S.A., I.A.A. Mekkawy, U.M. Mahmoud, G.H. Abdel-Rahman and B.M. Khidr,
J. Egypt. Ger. Soc. Zool., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2008
Early development of the African Catfish Clarias gariepinus (Burchell, 1822), focusing on the ontogeny of selected organs.
Osman, A.G.M., S. Wuertz, I.A. Mekkawy, J. Verreth and F. Kirschbaum,
J. Applied Ichthiol., | Journal Article
10.1111/j.1439-0426.2007.01018.x
Self Imam Abdel-Ghany Ahmed Mekkawy
2008
Monitoring of DNA breakage in embryonic stages of the African catfish Clarias gariepinus (Burchell, 1822) after exposure to lead nitrate using alkaline comet assay.
Osman, A.G.M., I.A. Mekkawy, J. Verreth, S. Wuertz, W. Kloas and F. Kirschbaum,
Environ. Toxicol., | Journal Article
10.1002/tox.20373
Self Imam Abdel-Ghany Ahmed Mekkawy
2008
Biological characteristics and fisheries of Cephalopholis argus (Bloch and Schneider, 1801), Cephalopholis miniata (Forsskal, 1775) and Variola louti (Forsskal, 1775) (Family: Serranidae) from the Red Sea, Egypt.
Mekkawy, I.A.A., U.M. Mahmoud and A.S. Mohammad,
J. Egypt. Ger. Soc. Zool., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2007
Heavy metal distribution and the corresponding damage in some organs of Bagrus bajad (Forsskal, 1775) collected from three localities at Assiut, Egypt.
Mekkawy, I.A.A., U.M. Mahmoud and A.T. Ibrahim,
J. Egypt. Ger. Soc. Zool., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2007
Effects of ultraviolet radiation on some biochemical and histological parameters of African catfish, Clarias gariepinus (Burchell, 1822).
Sayed, A.H., A.T. Ibrahim, I.A. Mekkawy and U.M. Mahmoud,
Egypt. J. Aquat. Biol. Fish., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2007
Biology and population dynamics of Lates niloticus (Linnaeus, 1758) (Family Centropomidae) from Lake Nasser, Egypt.
Mekkawy, I.A.A., A.S.A. Harabawy, E.A. Adam and A.I. Mohamed,
J. Egypt. Soc. Biotechnol. Environ. Sci., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2007
Biological studies and population dynamics of Alestes dentex (Linnaeus, 1758) (Family Alestiidae) from Lake Nasser, Egypt.
Mekkawy, I.A.A., A.S.A. Harabawy, E.A. Adam and A.I. Mohamed,
J. Egypt. Soc. Biotechnol. Environ. Soc., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2007
A comparative study on scale characteristics and their functional morphology of four Goatfishes (Family Mullidae) from the Red Sea.
Harabawy, A.S.A., I.A.A. Mekkawy and U.M. Mahmoud,
J. Egypt. Soc. Biotech. Environ. Soc., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2007
Acute effects of ultraviolet-a radiation on African catfish Clarias gariepinus (Burchell, 1822).
Sayed, A.E.D.H., A.T. Ibrahim, I.A.A. Mekkawy and U.M. Mahmoud,
J. Photochem. Photobiol. B: Biol., | Journal Article
10.1016/j.jphotobiol.2007.09.010
Self Imam Abdel-Ghany Ahmed Mekkawy
2007
Lead induced malformations in embryos of the African catfish Clarias gariepinus (Burchell, 1822).
Osman, A.G.M., S. Wuertz, I.A. Mekkawy, H.J. Exner and F. Kirschbaum,
Environ. Toxicol., | Journal Article
10.1002/tox.20272
Self Imam Abdel-Ghany Ahmed Mekkawy
2007
Effects of lead nitrate on the activity of metabolic enzymes during early developmental stages of the African catfish, Clarias gariepinus (Burchell, 1822).
Osman, A.G.M., I.A. Mekkawy, J. Verreth and F. Kirschbaum,
Fish Physiol. Biochem., | Journal Article
10.1007/s10695-006-9111-8
Self Imam Abdel-Ghany Ahmed Mekkawy
2007
A scale characteristics of three species of grouper fishes (Family: Serranidae, Subfamily: Epinephelinae) from the Red Sea, Egypt.
Mekkawy, I.A.A., U.M. Mahmoud, B.M. Khidr and A.S. Mohammad,
J. Union Arab Biol., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2006
Biology, fisheries and population dynamics of three species of genus Lethrinus (Family Lethrinidae) from the Red Sea, Egypt.
Mekkawy, I.A.A., U.M. Mahmoud and A.S.A. Harabawy,
J. Egypt. Ger. Soc. Zool., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2005
Comparative study of scales of five species of parrotfishes (Family Scaridae) from the Red Sea, Hurghada, Egypt with emphasis on their functional morphology.
Mekkawy, I.A.A. and G.H. Abdel-Rahman,
Egypt. J. Zool., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2005
Scale characteristics of seven species of genus Lethrinus (Family Lethrinidae) from the Red Sea, Egypt.
Mahmoud, U.M., I.A.A. Mekkawy and A.S.A. Harabawy,
J. Zool., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2005
Identification of four Labeo fish species from the Nile, Egypt by their scale characteristics and scanning electron microscopy.
Mekkawy, I.A.A., U.M. Mahmoud and A.S.A. Harabawy,
J. Union Arab Biol., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2003
Morphometrics and meristics of four fish species of genus Epinephelus (Family Seranidae) from the Red Sea, Egypt.
Mekkawy, I.A.A., S.A. Saber, S.M.A. Shehata and A.G.M. Osman,
Bull. Fac. Sci. Assiut. Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2002
The effects of lead-exposure and lead-clay interaction on the growth performance, biochemical and physiological characteristics and histopathology of Tilapia zillii.
Hussein, S.Y. and I.A.A. Mekkawy,
Bull. Fac. Sci., Assiut Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2001
Studies on the effect of the herbicide atrazine on the liver and kidney of the freshwater catfish Chrysichthys auratus.
Khidr, B.M., E.T. Wassif, S.Y. Hussein and I.A.A. Mekkawy,
J. Egypt Ger. Soc. Zool., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2001
Protein taxonomy of four species of genus Epinephelus (Family Serranidae) from the Red Sea, Egypt: I-Muscle and eye-lens nucleus proteins.
Mekkawy, I.A.A., S.A. Saber, S.M.A. Shehata and A.G.M. Osman,
Bull. Fac. Sci. Assiut. Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2000
Protein taxonomy of four species of genus Epinephelus (Family Serranidae) from the Red Sea, Egypt: II- Izoenzyme systems.
Mekkawy, I.A.A., S.A. Saber, S.M.A. Shehata and A.G.M. Osman,
Bull. Fac. Sci. Assiut. Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
2000
Scale characteristics of five species of genus Epinephelus (Family: Serranidae) from the Red Sea, Egypt.
Mekkawy, I.A.A., S.M.A. Shehata, S.A. Saber and A.G.M. Osman,
J. Egypt. Ger. Soc. Zool., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1999
Fish stock assessment of Lake Nasser, Egypt with emphasis on the fisheries of Oreochromis niloticus and Sarotherodon galilaeus.
Mekkawy, I.A.A.,
J. Egypt Ger. Soc. Zool., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1998
Intra- and inter-specific differences in the growth of two sympatric Bagrus species in relation with river/lake characteristics.
Mekkawy, I.A.A.,
J. Egypt Ger. Soc. Zool., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1997
Meristic and Morphometric patterns of three Egyptian Bagrus species.
Mekkawy, I.A.A.,
J. Egypt. Ger. Soc. Zool., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1997
Comparative studies on the effects of herbicide atrazine on some blood constituents and protein electrophoretic patterns of Oreochromis niloticus and Chrysichthyes auratus at Assiut, Egypt.
Mekkawy, I.A.A., S.Y. Hussein, M. Abd El-Nasser and S.M. Ahmed,
J. Egypt Ger. Soc. Zool., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1996
Description of Oreochromis ismailiaensis sp.n., and its hybrid with Oreochromis niloticus (Linnaeus, 1758) (Perciformes; Cichlidae) from Egypt.
Mekkawy, I.A.A.,
Bull. Fac. Sci., Assiut Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1995
Description of Tilapia ismailiaensis sp.n. (Cichlidae) from Egypt.
Mekkawy, I.A.A.,
Bull. Fac. Sci., Assiut Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1995
Intra- and inter-specific variations in the meristic characteristics of some tilapiine species of Egypt.
Mekkawy, I.A.A.,
Assiut Vet. Med. J., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1995
Study of the effect of Lake Nasser impoundment on growth and age composition of sarotherodon galilaeus.
Mekkawy, I.A.A. and S.H. Mohamad,
Assiut Vet. Med. J., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1995
Some biological aspects of Oreochromis niloticus (Linnaeus,1758) from Lake Nasser,Egypt and the effect of lake impoundment.
Mekkawy, I.A.A., S.H. Mohamad, F.F. Abass and S.A. Okasha,
Bull. Fac. Sci., Assiut Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1994
Electrophoretic study of intra- and inter-specific isozyme variations of Bagrus bayad (Forskal, 1775) and Bagrus docmac (Forskal , 1775) (Teleostei , Bagridae) from the Nile at Assiut, Egypt.
Yoakim, E.G., U.M. Mahmoud, I.A.A. Mekkawy and A.S.A. Harabawy,
Bull. Fac. Sci., Assiut Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1993
Electrophoretic study on blood serum, eye lens and muscle proteins of Bagrus bayad (Forskal, 1775) and Bagrus docmac (Forskal, 1775) (Teleostei, Bagridae) from the Nile at Assiut, Egypt.
Yoakim, E.G., U.M. Mahmoud, I.A.A. Mekkawy and A.S.A. Harabawy,
Bull. Fac. Sci., Assiut Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1993
Some biological characteristics of Bagrus bayad (Forskal, 1778) from the Nile at Assiut, Egypt.
Yoakim, E.G., U.M. Mahmoud, I.A.A. Mekkawy and A.S.A. Harabawy,
Bull. Fac. Sci., Assiut Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1993
A study of certain biological aspects of Bagrus docmac (Forskal, 1775) from the Nile at Assiut, Egypt.
Yoakim, E.G., I.A.A. Mekkawy, U.M. Mahmoud and A.S.A. Harabawy,
Bull. Fac. Sci., Assiut Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1993
Intra- and inter-specific morphometric and osteometric variations in Synodontis populations of Egypt.
Mekkawy, I.A.A. and U.M. Mahmoud,
J. Egypt Ger. Soc. Zool., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1992
Morphometric and meristic studies of four Labeo species from the Nile at Egypt.
Mekkawy, I.A.A. and U.M. Mahmoud,
J. Egypt Ger. Soc. Zool., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1992
Electrophoretic study of blood serum, eye lens and muscle proteins of two Nile cyprinoid fishes: Labeo horie Heckel 1846 and Labeo forskalii Ruppell 1832 from Assiut area, Egypt.
Mekkawy, I.A.A. and U.M. Mahmoud,
Bull. Fac. Sci. Assiut Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1992
A proposed coding method for morphom-etric characters and its possible application of fishes.
Mekkawy, I.A.A.,
Bull. Fac. Sci. Assiut Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1991
Bivariate and multivariate size all-ometry of the Nile fish, Chrysichthys auratus (Geoffroy Saint- Hilaire,1809) from the Nile at Egypt.
Mekkawy, I.A.A.,
Assiut Vet. Med .J., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1991
Multivariate analysis of the morphom-etric and meristic characters of the Nile charcoid fish, Alestes nurse (Ruppel,1832) from the Nile at Egypt.
Mekkawy, I.A.A.,
Assiut Vet. Med. J., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1991
Some morphometric and meristic char-acters of the Nile fish, Chrysichthys auratus (Geoffroy Saint-Hilaire, 1809) from the Nile at Egypt.
Mekkawy, I.A.A.,
Bull. Fac. Sci. Assiut Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1991
Studies on certain meristic characters of three Synodontis species from the Nile at Egypt.
Mahmoud, U.M. and I.A.A. Mekkawy,
Bull. Facl. Sci., Assiut Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1991
Multivariate analysis of some morphom-etric and meristic characters of the Nile charcoid fish, Alestes baremose (Joannis,1832) from Assiut, Egypt.
Mekkawy, I.A.A.,
Bull. Fac. Sci. Assiut Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1990
Some biological studies of the Nile characid fish, Alestes nurse (Ruppel , 1832) , from the Nile at Assiut, Egypt.
Mekkawy, I.A.A.,
Bull. Fac. Sci., Assiut Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1990
A proposed regression-adjustment equ-ation for the study of patterns of variations in certain Nile mormyrid populations by principal component analysis.
Mekkawy, I.A.A.,
Bull. Fac. Sci. Assiut Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1990
Size and shape variation of certain morphometric characters of three Nile mormyrid populations: A factor analysis study.
Mekkawy, I.A.A.,
Bull. Fac. Sci. Assiut Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1990
Verteb-ral count as a meristic character of two Nile charcoid fishes, Alestes nurse and Alestes baremose.
Khalil, A., E.G. Yoakim and I.A.A. Mekkawy,
Assiut Vet. Med. J., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1983
Studies on certain characters of two Nile charcoid fishes, Alestes nurse and Alestes baremose.
Khalil, A., E.G. Yoakim and I.A.A. Mekkawy,
Assiut Vet. Med. J., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1983
Biom-etric studies on the Nile charcoid fish, Alestes baremose, from Assiut.
Khalil, A., E.G. Yoakim and I.A.A. Mekkawy,
Assiut Vet. Med. J., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1983
Biom-etric studies of the Nile charcoid fish, Alestes nurse, from Assiut and Aswan.
Khalil, A., E.G. Yoakim and I.A.A. Mekkawy,
Bull. Fac. Sci. Assiut Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1982
Ide-ntification of two Nile fish species of the genus Alestes by scale characteristics.
Khalil, A., E.G. Yoakim and I.A.A. Mekkawy,
Bull. Fac. Sci. Assiut Univ., | Journal Article
Self Imam Abdel-Ghany Ahmed Mekkawy
1982