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Parasite communities of the elongate tigerfish Hydrocynus forskahlii (Cuvier 1819) and redbelly tilapia Tilapia zillii (Gervais 1848) from Lake Turkana, Kenya: influence of host sex and size

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Abstract

Fish is an important food source for an estimated 300,000 people inhabiting the shores of Lake Turkana, Kenya. Despite its large size (7560 km2) and importance, the lake remains one of the least studied in the Great Lakes Region of Africa. This study describes the parasite community of the elongate tigerfish Hydrocynus forskahlii (Cuvier, 1819) and the redbelly tilapia Tilapia zillii (Gervais, 1848). A total of 87 individuals (43 H. forskahlii and 44 T. zillii) were dissected and examined for parasites. Two taxa infected H. forskahlii, the dominant one being an anisakid nematode Contracaecum sp. (L3) (P = 83.7%, mean intensity (MI) = 46.0, abundance (A) = 38.5). Twelve parasite taxa were recovered from T. zillii, with metacestodes of the gryporhynchid cestode Amirthalingamia macracantha being dominant (P = 79.5, MI = 10.3, A = 8.2). This was the first report of a mixture of merocercoids and plerocercoids in the same host. Fish size was positively correlated with the major parasite infection levels, but, the prevalence of Contracaecum sp. in H. forskahlii was negatively correlated with size, probably reflecting ontogenetic shifts in habitats and diets with age. Fish sex was not a significant influencing factor, with the exception of Contracaecum sp. in H. forskahlii, where prevalence differed significantly between sexes (p<0.05), with the females having a higher prevalence than the males. We conclude that H. forskahlii had a poor parasitic community but that the infection levels with Contracaecum sp. were high. T. zillii had a rich parasite fauna, although, most parasites occurred at low intensities.

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References

  • Abdel-Hady O.K., Bayoumy E.M., Osman H.A. 2008. New copepodal Ergasilid parasitic on Tilapia zillii from Lake Temsah with special reference to its pathological effect. Global Veterinaria, 2, 123–129

    Google Scholar 

  • Abowei J.F.N., Ezekiel E.N. 2011. Trematoda, Tape Worms: Infections by Larval and Other Tape Worms; and Nematoda in African Fish (A Review). International Journal of Animal Veterinary Advances, 3, 352–366

    Google Scholar 

  • Akoll P., Konecny R., Mwanja W.W., Schiemer F. 2012a. Infection patterns of Nile tilapia (Oreochromis niloticus L. 1758 by two helminth species with contrasting life styles. Parasitology Research, 110, 1461–1472. DOI: 10.1007/s00436-011-2649-0

    Article  Google Scholar 

  • Akoll P., Fioravanti M.L., Konecny R., Schiemer F. 2012b. Infection dynamics of Cichlidogyrus tilapiae and C. sclerosus (Monogenea, Ancyrocephalinae) in Nile tilapia (Oreochromis niloticus L.1758) from Uganda. Journal of Helminthology, 86, 302–310. DOI: 10.1017/s0022149X11000411

    Article  CAS  Google Scholar 

  • Aloo P.A. 2002. A comparative study of helminth parasites from the fish Tilapia zillii and Oreochromis leucostictus in Lake Naivasha and Oloidien Bay, Kenya. Journal of Helminthology, 76, 95–104. DOI: 10.1079/JOH2001105

    Article  CAS  Google Scholar 

  • Avery S. 2010. Hydrological impacts of Ethiopia’s Omo Basin on Kenya’s Lake Turkana water levels and fisheries. Final report prepared for the African Development Bank, Tunis, Tunisia

    Google Scholar 

  • Bagge A.M., Valtonen E.T. 1999. Development of monogenean communities on the gills of roach fry (Rutilus rutilus). Parasitology, 118, 479–487

    Article  Google Scholar 

  • Bagge A.M., Poulin R., Valtonen E.T. 2004. Fish population size, and not density, as the determining factor of parasite infection: a case study. Parasitology, 128, 305–313. DOI: 10.1017/S0031182003004566

    Article  CAS  Google Scholar 

  • Bakke T.A., Cable J., Harris P.D. 2007. The Biology of Gyrodactylid Monogeneans: The “ Russian-Doll Killers.” Advances in Parasitology, 64, 162–330. DOI: 10.1016/S0065-308X(06)64003-7

    Google Scholar 

  • Bayoumy M.E., El-Hady O.K.A., Osman H.A.M. 2006. Site adaptations of Acanthogyrus (Acanthosentis) tilapiae: Observations through light and scanning electron microscopy. Journal of Veterinary Sciences, 7, 339–342

    Google Scholar 

  • Bichi A.H., Ibrahim A.A. 2009. A survey of ecto and intestinal parasites of Tilapia zillii. Bayero Journal of Pure and Applied Sciences, 2, 79–82

    Google Scholar 

  • Bray R.A. 1974. A new genus of dilepidid cestode in Tilapia nilotica (L. 1758) and Phalacrocorax carbo (L. 1758) in Sudan. Journal of Natural History 8, 589–596. DOI: 10.1080/00222937400770501

    Article  Google Scholar 

  • Brown S.P., Renaud F., Guegan J., Thomas F. 2001. Evolution of trophic transmission in parasites: the need to reach a mating place? Journal of Evolutionary Biology, 14, 815–820

    Article  Google Scholar 

  • Bush A.O., Lafferty K.D., Lotz J.M., Shostak A.W. 1997. Parasitology meets ecology on its own terms: Margolis et al., Revisited. Journal of Parasitology, 83, 575–583

    Article  CAS  Google Scholar 

  • Campbell L.M., Osano O., Hecky R.E., Dixon D.G. 2003. Mercury in fish from three Rift Valley lakes (Turkana, Naivasha and Baringo), Kenya, East Africa. Environmental Pollution, 125, 281–286. DOI: 10.1016/S0269-7491(03)0053-8

    Article  CAS  Google Scholar 

  • Chervy L. 2002. The terminology of larval cestodes or metacestodes. Systematic parasitology, 52, 1–33

    Article  Google Scholar 

  • Cohen A.S. 1986. Distribution and faunal associations of benthic invertebrates at Lake Turkana, Kenya. Hydrobiologia, 141, 179–197

    Article  Google Scholar 

  • Dadebo E., Mengistou S. 2008. Feeding habits, ontogenetic dietary shift and some aspects of reproduction of the tigerfish Hydrocynus forskahlii (Cuvier 1819) (Pisces: Characidae) in Lake Chamo, Ethiopia. Ethiopian Journal of Biological Sciences, 7, 123–137

    Google Scholar 

  • Ferrari-Hoeinghaus A.P., Takemoto R.M., Oliveira L.C., Makrakis M.C., Baumgartner G. 2006. Host-parasite relationships of monogeneans in gills of Astyanax altiparanae and Rhamdia quelen of Sao Francisco Verdadeiro River, Brazil. Parasite, 13, 315–320. DOI:10.1051/parasite/2006134315

    Article  CAS  Google Scholar 

  • Florio D., Gustinelli A., Caffara M., Turci F., Quaglio F., Konecny R., Nikowitz T., Wathuta E.M., Magana A., Otachi E., Matolla G.K., Warugu H.W., Liti D., Mbaluka R., Thiga B., Munguti J., Akoll P., Mwanja W., Asaminew K., Tadesse Z., Fioravanti M.L. 2009. Veterinary and public health aspects in tilapia (Oreochromis niloticus niloticus) aquaculture in Kenya, Uganda and Ethiopia. (Aspetti veterinari e di sanità pubblica nell’allevamento della tilapia (Oreochromis niloticus niloticus) in Kenya, Uganda ed Etiopia). Ittiopatologia, 6, 51–93

    Google Scholar 

  • FOLT. 2009. Impacts of Gilgel Gibe III dam in the Turkana region. A report prepared by the Friends of Lake Turkana. Lodwar, Kenya

    Google Scholar 

  • Froese R., Pauly D. 2013. (Eds.) Fishbase. World Wide Web publication. www.fishbase.org. Version (04/2013)

    Google Scholar 

  • Getabu A., Gichuki J., Abila R., Ojwang O. 2007. An overview of the Lake Turkana environment and fisheries. In:(Eds. W.O. Ojwang, J. Gichuki, A. Getabu, E. Wakwabi, R. Abila) Lake Turkana: Fisheries, people and the future intervention for economic benefit” KMFRI/LTRP Technical Report 1. Kenya Marine and Fisheries research Institute, Kisumu Centre andTurkana Station, Kenya

    Google Scholar 

  • Goselle O.N., Shir G.I., Udeh E.O., Abelau M., Imandeh G.N. 2008. Helminth parasites of Clarias gariepinus and Tilapia zillii at Lamingo Dam, Jos, Nigeria. Science World Journal, 3, 23–28

    Google Scholar 

  • Haack B., Messina J. 1997. Monitoring the Omo River Delta in East Africa using remote sensing. Earth Observation Magazine (EOM) 6, 18–22

    Google Scholar 

  • Hassan E.A., Soliman M.F.M., Ghobashy A.F. 2012. Some factors affecting metacercarial infections in Tilapia zillii. Egyptian Academic Journal of Biological Sciences, 4, 21–28

    Article  Google Scholar 

  • Hathaway T., Amicucci C. 2010. Fighting for Lake Turkana. Why Kenyan communities are resisting Gibe 3 Dam. A report from the field. Campagna per la riforma della Banca Mondiale and International Rivers. http://www.internationalrivers.org/resources/fighting-for-lake-turkana-3937. accessed 01.04.2014,1437hrs

    Google Scholar 

  • Hickley P., Bailey R., Harper D.M., Kundu R., Muchiri M., North R., Taylor A. 2002. The status and future of the Lake Naivasha fishery, Kenya. Hydrobiologia, 488, 181–190

    Article  Google Scholar 

  • Ibrahim M.M. 2012. Variation in parasite infracommunities of Tilapia zillii in relation to some biotic and abiotic factors. International Journal of Zoological Research, 8, 59–70

    Article  Google Scholar 

  • ILEC. 2013. World lakes database. Lake Turkana. www.ilec.or.jp/database/afr/afri-20.html [Accessed January 13, 2013]

    Google Scholar 

  • Jirsa F., Konecny R., Frank C., Sures B. 2011. The parasite community of the nase Chondrostoma nasus (L. 1758) from Austrian rivers. Journal of Helminthology, 85, 255–262. DOI: 10.1017/S0022149X10000490

    Article  CAS  Google Scholar 

  • Kadlec D., Simkova A., Gelnar M. 2003. The microhabitat distribution of two Dactylogyrus species parasitizing the gills of the barbel Barbus barbus. Journal of Helminthology, 77, 317–325. DOI: 10.1079/JOH2003183

    Article  CAS  Google Scholar 

  • Khalil L.F. 1971. Checklist of the Helminth parasites of African freshwater fishes. Technical Communication No. 42 of the Commonwealth Institute of Helminthology St. Albans. Commonwealth Agricultural Bureaux.England. 80 pp.

    Google Scholar 

  • Khalil F., Polling L. 1997. Checklist of the Helminth parasites of African freshwater fishes. 2nd edition. University of the North, South Africa

    Google Scholar 

  • Klein S.L. 2000. The effects of hormones on sex differences in infection: from genes to behavior. Neuroscience and Biobehavioural Reviews, 24, 627–638. DOI: 10.1016/S0149-7634(00)00027-0

    Article  CAS  Google Scholar 

  • Kolding J. 1989. The fish resources of Lake Turkana and their environment. Cand. Scient. Degree Thesis. University of Bergen, Norway

    Google Scholar 

  • Koskivaara M., Valtonen E.T., Prost M. 1991. Dactylogyrids on the gills of roach in Central Finland: features of infection and species composition. International Journal of Parasitology, 21, 47–55. DOI: 10.1016/0020-7519(91)90061-B

    Article  Google Scholar 

  • Kuchta R., Burianova A., Jirku M., Chambrier A., Oros M., Brabec J., Scholz T. 2012. Bothriocephalidean tapeworms (Cestoda) of freshwater fish in Africa, including erection of Kirstenella n.gen. and description of Tetracampos martinae n. sp. Zootaxa, 3309, 1–35

    Google Scholar 

  • Le Roux L.E., Avenant-Oldewage A. 2010. Checklist of the fish parasitic genus Cichlidogyrus (Monogenea), including its cosmopolitan distribution and host species. African Journal of Aquatic Science, 35, 21–36. DOI: 10.2989/16085914.2010.466632

    Article  Google Scholar 

  • Le Roux L.E., Avenant-Oldewage A., van der Walt F.C. 2011. Aspects of the ecology of Cichlidogyrus philander collected from Pseudocrenilabrus philander philander from the Padda dam, Guateng, South Africa. African Zoology, 46, 103–116

    Article  Google Scholar 

  • Lewis D.S.C. 1974. The food and feeding habits of Hydrocynus forskahlii Cuvier and Hydrocynus brevis Gunther in Lake Kainji, Nigeria. Journal of Fish Biology, 6, 349–363. DOI: 10.1111/j.1095-8649.1974.tb04552.x

    Article  Google Scholar 

  • Lom J., Dykovà I. 1992. Developments in aquaculture and fisheries science volume 26: Protozoans parasites of fishes. Elsevier Science Publishers. Amsterdam-London-New York-Tokyo. 316 pp.

    Google Scholar 

  • Madanire-Moyo G.N., Matla M.M., Olivier P.A.S., Luus-Powell W.J. 2010. Population dynamics and spatial distribution of monogeneans on the gills of Oreochromis mossambicus (Peters, 1852) from two lakes of the Limpopo River System, South Africa. Journal of Helminthology, 85, 146–152. DOI: 10.1017/S0022149X10000301

    Article  Google Scholar 

  • Magurran A.E. 1988. Ecological Diversity and its measurement. Chapman and Hall. London. 192 pp.

    Book  Google Scholar 

  • Moravec F., Charo-Karisa H., Jirků M. 2009a. Philometrids (Nematoda: Philometridae) from fishes of Lake Turkana, Kenya, including two new species of Philometra and erection of Afrophilometra gen. n. Folia Parasitologica, 56, 41–54

    Article  Google Scholar 

  • Moravec F., Charo-Karisa H., Jirku, M. 2009b. Mexiconema africanum sp. n. (Nematoda: Daniconematidae) from the catfish Auchenoglanis occidentalis from Lake Turkana, Kenya. Systematic Parasitology, 85, 55–63. DOI: 10.1007/s00436-009-1518-6

    Article  Google Scholar 

  • Moravec F., Charo-Karisa H., Jirků M. 2013. The morphology and systematics of Rhabdochona paski Baylis, 1928 (Nematoda: Rhabdochonidae), a widespread parasite of freshwater fishes in Africa. Systematic Parasitology, 85, 55–63. DOI: 10.1007/s11230-012-9403-6

    Article  Google Scholar 

  • Morenikeji O.A., Adepeju A.I. 2009. Helminth communities in Cichlids in natural and man-made ponds in South-West Nigeria. Researcher, 1, 84–92

    Google Scholar 

  • Odada E.O., Olago D.O., Bugenyi F., Kulindwa K., Karimumuryango J., West K., Ntiba M., Wandiga S., Aloo-Obudho P., Achola P. 2003. Environmental assessment of the East African Rift Valley lakes. Aquatic Sciences, 65, 254–271. DOI: 10.1007/s00027-003-0638-9

    Article  Google Scholar 

  • Ojwang W.O., Gichuki J., Getabu A., Wakwabi E., Abila, R. (Eds.). 2007. Lake Turkana: Fisheries, people and the future intervention for economic benefit” KMFRI/LTRP Technical Report 1. Kenya Marine and Fisheries research Institute, Kisumu Centre andTurkana Station, Kenya

    Google Scholar 

  • Ojwang W.O., Gichuki J., Getabu A., Wakwabi E., Abila, R. (Eds.). 2008. Lake Turkana: Fisheries, people and the future intervention for economic benefit” KMFRI/LTRP Technical Report 2. Kenya Marine and Fisheries Research Institute, Kisumu Centre andTurkana Station, Kenya

    Google Scholar 

  • Okeyo D.O. 2003. Taxonomy, common names and distribution of fish in the eastern arm of the Rift Valley drainage, Kenya. In:(Eds. M. L. D. Palmares, B. Samb, T. Diouf, J.M. Vakily, D. Pauly) Fish biodiversity: local studies as basis for global inferences ACP-EU Fisheries Research Reports. Brussels. France. 281 pp.

    Google Scholar 

  • Olofintoye L.K. 2006. Parasitofauna in Some Freshwater Fish Species in Ekiti State, Nigeria. Pakistan Journal of Nutrition, 5, 359–362. DOI: 10.3923/pjn.2006.359.362

    Article  Google Scholar 

  • Olurin K., Okafor J., Alade A., Asiru R., Ademiluwa J., Owonifari K., Oronaye, O. 2012. Helminth Parasites of Sarotherodon galilaeus and Tilapia zillii (Pisces: Cichlidae) from River Oshun, Southwest Nigeria. International Journal of Aquatic Sciences, 3, 50–55

    Google Scholar 

  • Otachi E.O., Magana A.E.M., Jirsa F., Fellner-Frank C. 2014. Parasites of commercially important fish from Lake Naivasha, Rift Valley, Kenya. Parasitology Research, 113, 1057–1067. DOI: 10.1007/s00436-013-3741-4

    Article  Google Scholar 

  • Paperna I. 1980. Parasites, infections and diseases of fish in Africa. CIFA Technical paper No. 7. FAO Publication. Rome, Italy. 216 pp.

    Google Scholar 

  • Paperna I. 1996. Parasites, infections and diseases of fish in Africa. CIFA Technical paper No. 31. FAO Publication. Rome, Italy. 220 pp.

    Google Scholar 

  • Pariselle A., Euzet L. 1995. Gill parasites of the genus Cichlidogyrus Paperna, 1960 (Monogenea, Ancyrocephalidae) from Tilapia guineensis (Bleeker, 1862), with descriptions of six new species. Systematic Parasitology, 30, 187–198

    Article  Google Scholar 

  • Pariselle A., Euzet L. 1998. Five new species of Cichlidogyrus (Monogenea: Ancyrocephalidae) from Tilapia brevimanus, T. buttikoferi and T. cessiana from Guinea, Ivory Coast and Sierra Leone (West Africa). Folia Parasitologica, 45, 275–282

    Google Scholar 

  • Pariselle A., Euzet L. 2009. Systematic revision of dactylogyridean parasites (Monogenea) from cichlid fishes in Africa, the Levant and Madagascar. Zoosytema, 31, 849–898

    Article  Google Scholar 

  • Paterson R.A., Lal A., Dal M., Townsend C.R., Poulin R., Tompkins D.M. 2013. Relative competence of native and exotic fish hosts for two generalist native trematodes. International Journal for Parasitology: Parasites and Wildlife, 2, 136–143. DOI: 10.1016/j.ijppaw.2013.03.004

    PubMed  Google Scholar 

  • Přikrylová I., Radim B., Gelnar M. 2012. Gyrodactylus malalai sp. nov. (Monogenea, Gyrodactylidae) from Nile tilapia, Oreochromis niloticus (L. 1758) and Redbelly tilapia, Tilapia zillii (Gervais 1848) (Teleostei, Cichlidae) in the Lake Turkana, Kenya. Acta Parasitologica, 57, 122–130. DOI: 10.2478/s11686-012-0017-6

    Article  Google Scholar 

  • Poulin R. 1996. Sexual Inequalities in Helminth Infections: A cost of Being a Male? The American Naturalist, 147, 287–295

    Article  Google Scholar 

  • Ramadan H.H. 1991. Effect of Host Species, Sex, Length, Diet and Different Seasons on the Parasitic Infection of Tilapia Fish in Lake Manzalah. Journal of the Faculty of Marine Science, 2, 81–91

    Google Scholar 

  • Rubio-Godoy M., Munoz-Cordova G., Garduno-Lugo M., Salazar-Ulloa M., Mercado-Vidal G. 2012. Microhabitat use, not temperature, regulates intensity of Gyrodactylus cichlidarum long-term infection on farmed tilapia — Are parasites evading competition or immunity? Veterinary Parasitology, 183, 305–316. DOI: 10.1016/j.vetpar.2011.07.040

    Article  Google Scholar 

  • Rushton-Mellor S.K. 1994. The genus Argulus (Crustacea: Branchiura) in Africa: two new species, A. fryeri and A. gracilis, the previously undescribed male of A. brachypeltis Fryer and the identity of the male described as A. ambloplitesWilson. Systematic Parasitology, 28, 23–31. DOI: 10.1007/BF00006907

    Article  Google Scholar 

  • Schäperclaus, W. 1990. Fischkrankheiten. Akademie Verlag. Berlin. Germany

    Google Scholar 

  • Scholz T., Bray R.A., Kuchta R., Repova R. 2004. Larvae of gryporhynchid cestodes (Cyclophyllidea) from fish: a review. Folia Parasitologica, 51, 131–152

    Article  Google Scholar 

  • Shamsi S., Aghazadeh-Meshgi M. 2011. Morphological and genetic characterization of selected Contracaecum (Nematoda: Anisakidae) larvae in Iran. Iranian Journal of Fisheries Sciences, 10, 356–361

    Google Scholar 

  • Shamsi S., Gasser R., Beveridge, I. 2008. Contracaecum pyripapillatum n. sp. (Nematoda: Anisakidae) and a description of C. multipapillatum (von Drasche, 1882) from the Australian pelican, Pelecanus conspicillatus. Parasitology Research, 103, 1031–1039. DOI: 10.1007/s00436-008-1088-z

    Article  Google Scholar 

  • Shamsi S., Norman R., Gasser R. 2009. Redescription and genetic characterization of selected Contracaecum spp. (Nematoda: Anisakidae) from various hosts in Australia. Parasitology Research, 104, 1507–1525. DOI: 10.1007/s00436-009-1357-5

    Article  Google Scholar 

  • Szostakowska B., Fagerholm H. 2007. Molecular Identification of Two Strains of Third-Stage Larvae of Contracaecum rudolphii Sensu Lato (Nematoda: Anisakidae) from Fish in Poland. Journal of Parasitology, 93, 961–964

    Article  CAS  Google Scholar 

  • Vanhove M.P.M., Snoeks J., Volckaert F.A.M., Huyse T. 2011. First description of monogenean parasites in Lake Tanganyika: the cichlid Simochromis diagramma (Teleostei, Cichlidae) harbours a high diversity of Gyrodactylus species (Platyhelminthes, Monogenea). Parasitology, 138, 364–380. DOI: 10.1017/S0031182010001356

    Article  CAS  Google Scholar 

  • Winemiller K.O., Kelso-Winemiller L.C. 1994. Comparative ecology of the African pike, Hepsetus odoe, and tigerfish, Hydrocynus forskahlii, in the Zambezi River floodplain. Journal of Fish Biology, 45, 211–225. DOI: 10.1111/j.1095-8649.1994.tb 01301.x

    Article  Google Scholar 

  • Yamada F.H., Santos L.N., Takemoto R.M. 2011. Gill ectoparasites assemblages of two non-native Cichla populations (Perciformes, Cichlidae) in Brazilian reservoirs. Journal of Helminthology, 85, 185–191. DOI:10.1017/S0022149X10000441

    Article  CAS  Google Scholar 

  • Yuretich R.F., Cerling T.E. 1983. Hydrogeochemistry of Lake Turkana, Kenya: mass balance and mineral reactions in an alkaline lake. Geochimica et Cosmochimica Acta, 47, 1099–1109

    Article  CAS  Google Scholar 

  • Zhu X., D’amelio S., Paggi L., Gasser R.B. 2000. Assessing sequence variation in the internal transcribed spacers of ribosomal DNA within and among members of the Contracaecum osculatum complex (Nematoda: Ascaridoidea: Anisakidae). Parasitology Research, 86, 677–683. DOI: 10.1007/PL00008551

    Article  CAS  Google Scholar 

  • Zuk M., McKean K.A. 1996. Sex differences in parasite infections: patterns and processes. International Journal of Parasitology, 26, 1009–1024. DOI:10.1016/S0020-7519(96)80001-4

    Article  CAS  Google Scholar 

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Authors and Affiliations

  1. Department of Integrative Zoology, University of Vienna, Althanstrasse 14, 1090, Vienna, Austria

    Elick O. Otachi & Christine Fellner-Frank

  2. Biological Sciences Department, Egerton University, P. O. Box 536, Egerton, Kenya

    Elick O. Otachi

  3. Department of Tropical Parasitology, Medical University of Gdansk, ul. Powstania Styczniowego 9B, 81-519, Gdynia, Poland

    Beata Szostakowska

  4. Institute of Inorganic Chemistry, University of Vienna, Althanstrasse 14, 1090, Vienna, Austria

    Franz Jirsa

  5. Dept. of Zoology, University of Johannesburg, P. O. Box 524, B-2006, Auckland Park, South Africa

    Franz Jirsa

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Otachi, E.O., Szostakowska, B., Jirsa, F. et al. Parasite communities of the elongate tigerfish Hydrocynus forskahlii (Cuvier 1819) and redbelly tilapia Tilapia zillii (Gervais 1848) from Lake Turkana, Kenya: influence of host sex and size. Acta Parasit. 60, 9–20 (2015). https://doi.org/10.1515/ap-2015-0002

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