[Adedeji, H., Hyginus, M., Idowu, T., Sogbesan, O. (2016): Growth pattern and condition factor of Oreochromis niloticus and Sarotherodon galilaeus in Lake Geriyo, Adamawa State. International Journal of Life Sciences Research, 4, 97-99.]Search in Google Scholar
[Adite, A., Winemiller, K. O. (1997): Trophic ecology and ecomorphology of fish assemblages in coastal lakes of Benin, West Africa. Ecoscience, 4, 6-23.10.1080/11956860.1997.11682371]Search in Google Scholar
[Alexandre, C. V., Esteves, K. E. (2010): Analysis of fish communities along a rural–urban gradient in a neotropical stream (Piracicaba River Basin, São Paulo, Brazil). Hydrobiologia, 641, 97-114.10.1007/s10750-009-0060-y]Search in Google Scholar
[Ayoade, A., Ikulala, A. (2007): Length weight relationship, condition factor and stomach contents of Hemichromis bimaculatus, Sarotherodon melanotheron and Chromidotilapia guentheri (Perciformes: Cichlidae) in Eleiyele Lake, Southwestern Nigeria. Revista de biología tropical, 55, 969-977.10.15517/rbt.v55i3-4.597019086399]Search in Google Scholar
[Bagenal, T., Tesch, F. (1978): Methods for assessment of fish production in freshwaters. Age and growth. Blackwell, Oxford, 101136.]Search in Google Scholar
[Başusta, N. (2012): Analysis Methods Of Stomach Contents In FisH. Ecological Life Sciences, 7, 12-21.]Search in Google Scholar
[Begum, M., Alam, M., Islam, M., Pal, H. (2008): On the food and feeding habit of an estuarine catfish (Mystus gulio Hamilton) in the south-west coast of Bangladesh. University Journal of Zoology, Rajshahi University, 27, 91-94.10.3329/ujzru.v27i0.1962]Search in Google Scholar
[Beveridge, M. C., Mcandrew, B. (2012): Tilapias: biology and exploitation, Springer Science & Business Media.]Search in Google Scholar
[Bonato, K. O., Delariva, R. L., Silva, J. C. D. (2012): Diet and trophic guilds of fish assemblages in two streams with different anthropic impacts in the northwest of Paraná, Brazil. Zoologia (Curitiba), 29, 27-38.10.1590/S1984-46702012000100004]Search in Google Scholar
[Boubee, J. A., Ward, F. J. (1997): Mouth gape, food size, and diet of the common smelt Retropinna retropinna (Richardson) in the Waikato River system, North Island, New Zealand. New Zealand Journal of Marine and Freshwater Research, 31, 147-154.10.1080/00288330.1997.9516753]Search in Google Scholar
[Carroll, A. M., Wainwright, P. C., Huskey, S. H., Collar, D. C., Turingan, R. G. (2004): Morphology predicts suction feeding performance in centrarchid fishes. Journal of Experimental Biology, 207, 3873-3881.10.1242/jeb.0122715472018]Search in Google Scholar
[Carroll, C., Lawler, J. J., Roberts, D. R., Hamann, A. (2015): Biotic and climatic velocity identify contrasting areas of vulnerability to climate change. PloS one, 10, e0140486.10.1371/journal.pone.0140486460571326466364]Search in Google Scholar
[Casatti, L., Ferreira, C. P., Langeani, F. (2009): A fish-based biotic integrity index for assessment of lowland streams in southeastern Brazil. Hydrobiologia, 623, 173-189.10.1007/s10750-008-9656-x]Search in Google Scholar
[Cassemiro, F., Rangel, T., Pelicice, F., Hahn, N. (2008): Allometric and ontogenetic patterns related to feeding of a neotropical fish, Satanoperca pappaterra (Perciformes, Cichlidae). Ecology of Freshwater Fish, 17, 155-164.10.1111/j.1600-0633.2007.00270.x]Search in Google Scholar
[Charnov, E. L. (1976): Optimal foraging, the marginal value theorem. Theoretical population biology, 9, 129-136.10.1016/0040-5809(76)90040-X]Search in Google Scholar
[Cole, K. S., Shapiro, D. Y. (1990): Gonad structure and hermaphroditism in the gobiid genus Coryphopterus (Teleostei: Gobiidae). Copeia, 996-1003.10.2307/1446482]Search in Google Scholar
[Corrêa, C. E., Albrecht, M. P., Hahn, N. S. (2011. Patterns of niche breadth and feeding overlap of the fish fauna in the seasonal Brazilian Pantanal, Cuiabá River basin. Neotropical Ichthyology, 9, 637-646.10.1590/S1679-62252011000300017]Search in Google Scholar
[Cunico, A. M., Agostinho, A. A. (2006): Morphological patterns of fish and their relationships with reservoirs hydrodynamics. Brazilian Archives of Biology and Technology, 49, 125-134.10.1590/S1516-89132006000100015]Search in Google Scholar
[Davis, A. M., Pusey, B. J., Pearson, R. G. (2012): Trophic ecology of terapontid fishes (Pisces: Terapontidae): the role of morphology and ontogeny. Marine and Freshwater Research, 63, 128-141.10.1071/MF11105]Search in Google Scholar
[Degerman, E., Nilsson, P. A., Nyström, P., Nilsson, E., Olsson, K. (2007): Are fish populations in temperate streams affected by crayfish?–A field survey and prospects. Environmental Biology of Fishes, 78, 231-239.10.1007/s10641-006-0041-1]Search in Google Scholar
[Douglas, M. E., Matthews, W. J. (1992): Does morphology predict ecology? Hypothesis testing within a freshwater stream fish assemblage. Oikos, 213-224.10.2307/3545012]Search in Google Scholar
[Ehlinger, T. J., Wilson, D. S. 1988): Complex foraging polymorphism in bluegill sunfish. Proceedings of the National Academy of Sciences, 85, 1878-1882.10.1073/pnas.85.6.1878]Search in Google Scholar
[Ekundayo, T. M., Sogbesan, O., Haruna, A. (2014): Study of fish exploitation pattern of lake gerio, Yola, Adamawa State, Nigeria. Journal of Survey in Fisheries Sciences, 1, 9-20.10.18331/SFS2014.1.1.2]Search in Google Scholar
[Ezekiel, Y., Tukur, A. L., Mubi, A. M. (2015): Morphometric characteristics of selected fluviatile lakes in the Upper Benue Valley Area of Adamawa State, Northeastern Nigeria. Journal of Geography and Regional Planning, 8, 56.10.5897/JGRP2014.0470]Search in Google Scholar
[Faye, D., Le Loc’h, F., Thiaw, O., De Morais, L. T. (2012): Mechanisms of food partitioning and ecomorphological correlates in ten fish species from a tropical estuarine marine protected area (Bamboung, Senegal, West Africa). African Journal of Agricultural Research, 7, 443-455.10.5897/AJAR11.1088]Search in Google Scholar
[Field, A. (2009): Discovering statistics using SPSS, Sage Publications.]Search in Google Scholar
[Finnegan, D. (2017): Convergence in Diet and Morphology in Marine and Freshwater Cottoid Fishes.]Search in Google Scholar
[Ford, A. G., Rüber, L., Newton, J., Dasmahapatra, K. K., Balarin, J. D., Bruun, K., Day, J. J. (2016): Niche divergence facilitated by fine-scale ecological partitioning in a recent cichlid fish adaptive radiation. Evolution, 70, 2718-2735.10.1111/evo.13072513203727659769]Search in Google Scholar
[Gatz, A. J. (1979): Community organization in fishes as indicated by morphological features. Ecology, 60, 711-718.10.2307/1936608]Search in Google Scholar
[Goatley, C. H., Bellwood, D. R., Bellwood, O. (2010): Fishes on coral reefs: changing roles over the past 240 million years. Paleobiology, 36, 415-427.10.1666/09035.1]Search in Google Scholar
[Grossman, G. D. (1986): Food resource partitioning in a rocky intertidal fish assemblage. Journal of Zoology, 1, 317-355.10.1111/j.1096-3642.1986.tb00642.x]Search in Google Scholar
[Hart, P. J. (1993): Teleost foraging: facts and theories. Behaviour of teleost fishes, 2, 253-284.10.1007/978-94-011-1578-0_8]Search in Google Scholar
[Hjelm, J., Van De Weerd, G. H., Sibbing, F. A. (2003): Functional link between foraging performance, functional morphology, and diet shift in roach (Rutilus rutilus). Canadian Journal of Fisheries and Aquatic Sciences, 60, 700-709.10.1139/f03-058]Search in Google Scholar
[Holomuzki, J. R., Feminella, J. W., Power, M. E. (2010): Biotic interactions in freshwater benthic habitats. Journal of the North American Benthological Society, 29, 220-244.10.1899/08-044.1]Search in Google Scholar
[Hugueny, B., Pouilly, M. (1999): Morphological correlates of diet in an assemblage of West African freshwater fishes. Journal of Fish Biology, 54, 1310-1325.10.1111/j.1095-8649.1999.tb02057.x]Search in Google Scholar
[Hulsey, C., Roberts, R., Loh, Y. H., Rupp, M., Streelman, J. (2013): Lake Malawi cichlid evolution along a benthic/limnetic axis. Ecology and Evolution, 3, 2262-2272.10.1002/ece3.633372896323919168]Search in Google Scholar
[Hume, J. B. (2013): The evolutionary ecology of lampreys (Petromyzontiformes). University of Glasgow. Hurlbert, S. H. (1978): The measurement of niche overlap and some relatives. Ecology, 59, 67-77.10.2307/1936632]Search in Google Scholar
[Ibañez, C., Tedesco, P. A., Bigorne, R., Hugueny, B., Pouilly, M., Zepita, C., Zubieta, J., Oberdorff, T. (2007): Dietary-morphological relationships in fish assemblages of small forested streams in the Bolivian Amazon. Aquatic Living Resources, 20, 131-142.10.1051/alr:2007024]Search in Google Scholar
[Ibor, O. R., George, E., Andem, A., Akanimo, J., Chukwuka, A. (2017): Sexual Dimorphism in Black Jaw Tiliapia (Sarotherodon melanotheron) and Banded Jewelfish (Hemichromis fasciatus) from the Great KWA River, Calabar, Nigeria. Croatian Journal of Fisheries: Ribarstvo, 75, 113-131.10.1515/cjf-2017-0016]Search in Google Scholar
[Jeffers, J. N. R. (1978): An introduction to systems analysis: with ecological applications, Edward Arnold.]Search in Google Scholar
[Jeppesen, E., Sondergaard, M., Sondergaard, M., Christofferson, K. (2012): The structuring role of submerged macrophytes in lakes, Springer Science & Business Media.]Search in Google Scholar
[Kamil, A. C., Drebs, J. R., Pulliam, H. R. (2012): Foraging behavior, Springer Science & Business Media. Keenleyside, M. H. (2012): Diversity and adaptation in fish behaviour, Springer Science & Business Media.]Search in Google Scholar
[Kramer, D. L., Bryant, M. J. (1995): Intestine length in the fishes of a tropical stream: 1. Ontogenetic allometry. Environmental Biology of Fishes, 42, 115-127.10.1007/BF00001990]Search in Google Scholar
[Krebs, C. J. 1989): Ecological methodology. Harper & Row New York.]Search in Google Scholar
[Laleye, P., Baras, E., Philippart, J.-C. (1995. Variations du régime alimentaire de Chrysichthys nigrodigitatus et C. auratus (Claroteidae) dans les lagunes du Sud-Bénin. Aquatic Living Resources, 8, 365-372.10.1051/alr:1995041]Search in Google Scholar
[Lauder, G. V., Madden, P. G. (2007): Fish locomotion: kinematics and hydrodynamics of flexible foil-like fins. Experiments in Fluids, 43, 641-653.10.1007/s00348-007-0357-4]Search in Google Scholar
[Leonard, P. M. & Orth, D. J. (1988): Use of habitat guilds of fishes to determine instream flow requirements. North American Journal of Fisheries Management, 8, 399-409.10.1577/1548-8675(1988)008<0399:UOHGOF>2.3.CO;2]Search in Google Scholar
[Levins, R. (1968): Evolution in changing environments: some theoretical explorations, Princeton University Press.10.1515/9780691209418]Search in Google Scholar
[Lima-Junior, S. E., Goitein, R. (2003): Ontogenetic diet shifts of a Neotropical catfish, Pimelodus maculatus (Siluriformes, Pimelodidae): An ecomorphological approach. Environmental Biology of Fishes, 68, 73-79.10.1023/A:1026079011647]Search in Google Scholar
[Martin, C. H., Genner, M. J. (2009): High niche overlap between two successfully coexisting pairs of Lake Malawi cichlid fishes. Canadian Journal of Fisheries and Aquatic Sciences, 66, 579-588.10.1139/F09-023]Search in Google Scholar
[Mérona, B. D., Rankin-De-Mérona, J. (2004): Food resource partitioning in a fish community of the central Amazon floodplain. Neotropical Ichthyology, 2, 75-84.10.1590/S1679-62252004000200004]Search in Google Scholar
[Mindel, B. L., Neat, F. C., Trueman, C. N., Webb, T. J., Blanchard, J. L. (2016): Functional, size and taxonomic diversity of fish along a depth gradient in the deep sea. PeerJ, 4, e2387.10.7717/peerj.2387]Search in Google Scholar
[Mobley, K. B., Lussetti, D., Johansson, F., Englund, G., Bokma, F. (2011): Morphological and genetic divergence in Swedish postglacial stickleback (Pungitius pungitius) populations. BMC evolutionary biology, 11, 1.10.1186/1471-2148-11-287]Search in Google Scholar
[Motta, P. J., Clifton, K. B., Hernandez, P., Eggold, B. T. (1995a): Ecomorphological correlates in ten species of subtropical seagrass fishes: diet and microhabitat utilization. Ecomorphology of fishes. Springer.10.1007/978-94-017-1356-6_4]Search in Google Scholar
[Motta, P. J., Norton, S. F., Luczkovich, J. J. (1995b): Perspectives on the ecomorphology of bony fishes. Environmental Biology of Fishes, 44, 11-20.10.1007/978-94-017-1356-6_2]Search in Google Scholar
[Niffr, N. I. F. F. F. R. (2002): National surveys of infestation of water hyacinth, Typha grass and other noxious weeds in water bodies of Nigeria. New Bussa, Nigeria: National Institute for Freshwater Fisheries Research.]Search in Google Scholar
[Njiru, M., Okeyo-Owuor, J., Muchiri, M., Cowx, I., Van Der Knaap, M. (2007): Changes in population characteristics and diet of Nile tilapia Oreochromis niloticus (L.) from Nyanza Gulf of Lake Victoria, Kenya: what are the management options? Aquatic Ecosystem Health & Management, 10, 434-442.10.1080/14634980701708099]Search in Google Scholar
[Novakowski, G. C., Hahn, N. S., Fugi, R. (2008): Diet seasonality and food overlap of the fish assemblage in a pantanal pond. Neotropical Ichthyology, 6, 567-576.10.1590/S1679-62252008000400004]Search in Google Scholar
[Offem, B., Samsons, Y. & Omoniyi, I. (2009): Trophic ecology of commercially important fishes in the Cross River, Nigeria. J. Anim. Plant Sci, 19, 37-44.]Search in Google Scholar
[Olaosebikan, B., Raji, A. (2013): Field guide to Nigerian freshwater fishes (revised Edition). National Institute of Freshwater Fisheries Research (NIFFR), New Bussa, Nigeria.]Search in Google Scholar
[Önsoy, B., Tarkan, A. S., Filiz, H., Bilge, G. (2011): Determination of the best length measurement of fish. N West J Zool, 7, 178-180.]Search in Google Scholar
[Orwa, P. O., Raburu, P. O., Kipkemboi, J., Rongoei, P., Okeyo-Owuor, J., Omari, S. (2013): Use of macroinvertebrate assemblage to assess the ecological integrity of Nyando Wetlands, Kenya. Journal of Ecology and The Natural Environment, 5, 152-164.10.5897/JENE12.080]Search in Google Scholar
[Osborn, R. (2005): Odonata as indicators of habitat quality at lakes in Louisiana, United States. Odonatologica, 34, 259-270.]Search in Google Scholar
[Oueda, A., Guenda, W., Ouattara, A., Gourene, G., Hugueny, B., Kabré, G. (2008): Seasonal diet shift of the most important fish species in a Sahelo-Soudanian reservoir (Burkina Faso). Journal of Fisheries andAquatic Science, 3, 240-251.10.3923/jfas.2008.240.251]Search in Google Scholar
[Pianka, E. R. (1986): Ecology and natural history of desert lizards: analyses of the ecological niche and community structure, Princeton, NJ: Princeton University Press.10.1515/9781400886142]Search in Google Scholar
[Piet, G., Pet, J., Guruge, W. (1994): Niche partitioning of indigenous riverine carps and the exotic lacustrine tilapia (Oreochromis mossambicus) in a reservoir in SE Sri Lanka. Internationale Vereinigung für theoretische und angewandte Limnologie: Verhandlungen, 25, 2183-2187.10.1080/03680770.1992.11900591]Search in Google Scholar
[Pouilly, M., Barrera, S., Rosales, C. (2006): Changes of taxonomic and trophic structure of fish assemblages along an environmental gradient in the Upper Beni watershed (Bolivia). Journal of Fish Biology, 68, 137-156.10.1111/j.0022-1112.2006.00883.x]Search in Google Scholar
[Pusey, B. J., Arthington, A., Read, M. (2000): The dry-season diet of freshwater fishes in monsoonal tropical rivers of Cape York Peninsula, Australia. Ecology of Freshwater Fish, 9, 177-190.10.1111/j.1600-0633.2000.eff090307.x]Search in Google Scholar
[Ross, S. T. (1986): Resource partitioning in fish assemblages: a review of field studies. Copeia, 352-388.10.2307/1444996]Search in Google Scholar
[Salman, N. A., Al-Mahdawi, G. J., Heba, H.M.A. (2005): Gill rakers morphometry and filtering mechanism in some marine teleosts from Red Sea coasts of Yemen. Egyptian Journal of Aquatic Research, 31, 286–296.]Search in Google Scholar
[Santos-Santos, J. H., Audenaert, L., Verheyen, E., Adriaens, D. (2015): Divergent ontogenies of trophic morphology in two closely related haplochromine cichlids. Journal of morphology, 276, 860-871.10.1002/jmor.2038525820599]Search in Google Scholar
[Schoener, T. W. (1987. A brief history of optimal foraging ecology. Foraging behavior. Springer.10.1007/978-1-4613-1839-2_1]Search in Google Scholar
[Shinggu, D., Maitera, O., Barminas, J. (2015): Determination of organochlorine pesticides residue in fish, water and sediment in Lake Geriyo Adamawa State Nigeria. International Research Journal of Pure & Applied Chemistry, 8, 212-220.10.9734/IRJPAC/2015/17100]Search in Google Scholar
[Silva, J. C. D., Gubiani, É. A., Delariva, R. L. (2014): Use of food resources by small fish species in Neotropical rivers: responses to spatial and temporal variations. Zoologia (Curitiba), 31, 435-444.10.1590/S1984-46702014000500004]Search in Google Scholar
[Stevens, J. (2002): Applied Multivariate Statistics For The Social Sciences, Mahwah, New Jersey.10.4324/9781410604491]Search in Google Scholar
[Tamburri, M. N., Barry, J. P. (1999): Adaptations for scavenging by three diverse bathyla species, Eptatretus stouti, Neptunea amianta and Orchomene obtusus. Deep Sea Research Part I: Oceanographic Research Papers, 46, 2079-2093.10.1016/S0967-0637(99)00044-8]Search in Google Scholar
[Thetmeyer, H., Kils, U. (1995): To see and not be seen: the visibility of predator and prey with respect to feeding behaviour. Marine Ecology Progress Series, 1-8.10.3354/meps126001]Search in Google Scholar
[Tilman, D., Lehman, C. (2001. Human-caused environmental change: impacts on plant diversity and evolution. Proceedings of the National Academy of Sciences, 98, 5433-5440.10.1073/pnas.0910931983323011344290]Search in Google Scholar
[Tonn, W. M., Magnuson, J. J., Rask, M., Toivonen, J. (1990): Intercontinental comparison of small-lake fish assemblages: the balance between local and regional processes. American Naturalist, 345-375.10.1086/285102]Search in Google Scholar
[Trewavas, E. (1983): Tilapiine fishes of the genera Sarotherodon, Oreochromis and Danakilia, British Museum (Natural History).10.5962/bhl.title.123198]Search in Google Scholar
[Vejříková, I., Eloranta, A. P., Vejřík, L., Šmejkal, M., Čech, M., Sajdlová, Z., Frouzova, J., Kiljunen, M., Peterka, J. (2017): Macrophytes shape trophic niche variation among generalist fishes. PloS One, 12, e0177114.10.1371/journal.pone.0177114542362128486550]Search in Google Scholar
[Wainwright, P. C. (1988): Morphology and ecology: functional basis of feeding constraints in Caribbean labrid fishes. Ecology, 69, 635-645.10.2307/1941012]Search in Google Scholar
[Wainwright, P. C., Reilly, S. M. (1994): Ecological morphology: integrative organismal biology, University of Chicago Press.]Search in Google Scholar
[Watson, D., Balon, E. (1984): Ecomorphological analysis of fish taxocenes in rainforest streams of northern Borneo. Journal of Fish Biology, 25, 371-384.10.1111/j.1095-8649.1984.tb04885.x]Search in Google Scholar
[Welsh, D. (2013): Phenotypic patterns of size and shape in North American Killifish. University of Illinois at Urbana-Champaign.]Search in Google Scholar
[Winemiller, K. O. (1992): Ecological divergence and convergence in freshwater fishes. National Geographic Research, 8, 308-327.]Search in Google Scholar
[Yaduma, J. B. (2009): Accumulation of Some Heavy Metals in Clarias anguillaris and Heterotis niloticus from Lake Geriyo Yola Nigeria.]Search in Google Scholar
[Yang, L., Chen, J., Yang, S., Zhong, H., Ju, P., Yang, S., Sun, Q., Chen, M. (2015): Niches of dominant fish in the waters surrounding the Taishan Islands, China. Chinese Journal of Oceanology and Limnology, 1-12.10.1007/s00343-016-5047-8]Search in Google Scholar
[Zengeya, T. A., Booth, A. J., Chimimba, C. T. (2015): Broad niche overlap between invasive Nile tilapia Oreochromis niloticus and indigenous congenerics in southern Africa: Should we be concerned? Entropy, 17, 4959-4973.10.3390/e17074959]Search in Google Scholar
[Zobel, M. (1997): The relative of species pools in determining plant species richness: an alternative explanation of species coexistence? Trends in Ecology & Evolution, 12, 266-269.10.1016/S0169-5347(97)01096-3]Search in Google Scholar
[Zuur, A. F., Ieno, E. N., Smith, G. M. (2007): Introduction to mixed modelling. Analysing Ecological Data, 125-142.10.1007/978-0-387-45972-1]Search in Google Scholar