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Onderstepoort Journal of Veterinary Research

On-line version ISSN 2219-0635
Print version ISSN 0030-2465

Onderstepoort j. vet. res. vol.76 n.2 Pretoria  2009

 

ORIGINAL RESEARCH

 

Report on some monogenean and clinostomid infestations of freshwater fish and waterbird hosts in Middle Letaba Dam, Limpopo Province, South Africa

 

 

P.A.S. OlivierI; Wilmien J. Luus-PowellI; J.E. SaaymanI

IDepartment of Biodiversity, University of Limpopo (Turfloop Campus), Private Bag X1106, Sovenga, 0727 South Africa
IIPresent address: 7 Protea Street, Albertinia, 6695 South Africa

 

 


ABSTRACT

This report deals with the results of a parasitological study done as part of a post-impoundment ecological study of Middle Letaba Dam, Limpopo Province, South Africa. It involved a seasonal survey protocol with particular attention to the diversity and prevalence of the parasitic fauna of the indigenous fish community of the dam and the role of selected fish-eating birds in the life cycle and distribution of fish helminths. The potential species composition of fish of the dam is provided. Monogenean and clinostomatid parasites encountered are listed and infestation statistics of fish and fish-eating bird hosts are presented. The results of this study also provide information on new distribution and host records of the encountered monogeneans.

Keywords: Clinostomidae, Middle Letaba Dam, Monogenea, South Africa


 

 

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REFERENCES

ALLANSON, R.B. & JACKSON, P.B.N. 1983. Limnology and fisheries potential of Lake PK le Roux. Pretoria: CSIR (South African National Scientific Programmes. Report no. 77).         [ Links ]

BAUGH, C.H. & PANDEY, K.C. 1969. Studies on clinostome metacercariae. I. A restudy of Clinostomum giganticum. Angewandte Parasitologie, 10:211-223.         [ Links ]

BRAGG, R.R. 1991. Health status of salmonids in river systems in Natal. I. Collection of fish and parasitological examination. Onderstepoort Journal of Veterinary Research, 58:59-62.         [ Links ]

BRITZ, J., SAAYMAN, J.E. & VAN AS, J.G. 1984. Notes on the morphology of the adult and metacercaria of Clinostomum tilapiae Ukoli, 1966 (Trematoda: Clinostomatidae). Journal of Wildlife Research, 14:69-72.         [ Links ]

BRITZ, J., VAN AS, J.G. & SAAYMAN, J.E. 1984. Anatomy of the metacercaria and adults of Euclinostomum heterostomum (Rudolphi, 1809) (Trematoda: Clinostomatidae). South Afrrican Journal of Zoology, 19:91-96.         [ Links ]

CHRISTISON, K.W., SHINN, A.P. & VAN AS, J.G. 2005. Gyrodactylus thlapi n.sp. (Monogenea) from Pseudocrenilabrus philander philander (Weber) (Cichlidae) in the Okavango Delta, Botswana. Systematic Parasitology, 60:165-173.         [ Links ]

CRAM, D. 1980. Hidden elements in the development and implementation of marine resource conservation policy. The case of South West Africa/Namibian fisheries, in Resource management and environmental uncertainty, edited by M.H. Glantz. New York: John Wiley and Sons.         [ Links ]

ERGENS, R. 1973. Two new species of Gyrodactylus from Clarias lazera (Vermes, Trematoda, Monogenoidea). Revue de Zoologie et de Botanique Africaines, 87:77-80.         [ Links ]

FEIZULLAEV, N.A. & MIRZOEVA, S.S. 1983. Revision of the superfamily Clinostomoidae and analysis of its system. Parasitologiia (Lenin), 17:3-11.         [ Links ]

GAIGHER, I.G. 1973. The habitat preferences of fishes from the Limpopo River System, Transvaal and Mozambique. Koedoe, 16:103-116.         [ Links ]

GAIGHER, I.G. & McPOTT, C. 1973. Distribution of fishes in southern Africa. South African Journal of Science, 69:25-27.         [ Links ]

GROBLER, J.P. & MOKGALONG, N.M. 2002. Patterns of genetic heterogeneity in Neutraclinostomum intermedialis (Digenea: Clinostomatidae): geographical and temporal considerations. African Zoolology, 37:55-60.         [ Links ]

GROBLER, J.P., MOKGALONG, N.M. & SAAYMAN, J.E. 1999. Genetic divergence between two clinostomatid fish endoparasites, inferred from allozyme and RAPD data. South African Journal of Zoology, 34:135-139.         [ Links ]

HECHT, T. 1985. Recent developments in aquaculture in South Africa: the sharptooth catfish, Clarias gariepinus, in Aquaculture in South Africa, edited by T. Hecht, M. Bruton & O. Safriel. Pretoria: CSIR (Foundation for Research Development. Report no. 1)        [ Links ]

HECHT, T., UYS, W. & BRITZ, P.J. 1988. The culture of the sharptooth catfish, Clarias gariepinus. Pretoria: CSIR (South African National Scientific Programmes. Report no. 153).         [ Links ]

HOCKEY, P.A.R., DEAN, W.R.J. & RYAN, P.G. 2005. Robert's birds of southern Africa, 7th ed. Cape Town: John Voelcker Bird Book Fund.         [ Links ]

KHALIL, L.F. & MASHEGO, S.N. 1998. The African monogenean gyrodactylid genus Macrogyrodactylus Malberg, 1957, and the reporting of three species of the genus on Ciarlas gariepinus in South Africa. Onderstepoort Journal of Veterinary Research, 65:223-231.         [ Links ]

KHALIL, L.F. & POLLING, L. 1997. Checklist of the helminth parasites of African fresh water fishes. Pietersburg: Department of Zoology and Biology, University of the North.         [ Links ]

LOMBARD, G.L. 1968. A survey of fish diseases and parasites encountered in Transvaal. Newsletter of the Limnological Society of South Africa, 11:23-29.         [ Links ]

LUUS-POWELL, W.J., MASHEGO, S.N. & KHALIL, L.F. 2003. Mormyrogyrodactyus gemini gen. et sp. n. (Monogenea: Gyrodactylidae), a new gyrodactylid from Marcusenius macrolepidotus (Mormyridae) from South Africa. Folia Parasitologica, 50:49-55.         [ Links ]

MASHEGO, S.N. 1983. South African monogenetic parasites of the genus Dactylogyrus: new species and records (Dactylogyridae: Monogenea). Annals of the Transvaal Museum, 33: 337-346.         [ Links ]

MASHEGO, S.N. 2000. Occurrence of Neodiplozoon polycotyleus Paperna, 1973 (Diplozoidae: Monogenea) in cyprinid fish in South Africa. Onderstepoort Journal of Veterinary Research, 67:153-154.         [ Links ]

MOKGALONG, N.M. 1996. A study of the gastrointestinal helminthes of the Phalacrocoracidae and the Anhingidae of the Northern Province, South Africa. Ph.D. thesis, University of the North.         [ Links ]

NOBLE, R.G. & HEMENS, J. 1978. Inland water ecosystems in South Africa-a review of research needs. Pretoria: CSIR (South African National Scientific Programmes. Report no. 34).         [ Links ]

OLIVIER, P.A.S., KRUGER, E.J., VAN DER WAAL, B.C.W., VILJOEN, C., VILJOEN, J.H. & POLLING, L. 1986. Survey of the distribution of fish in the catchment area of Middle Letaba Dam. Final report. Pretoria: Department of Development Aid.         [ Links ]

OLIVIER, P.A.S., SAAYMAN, J.E. & POLLING, L. 1991. Seasonality and abundance of waterbirds of the Middle Letaba Dam, in A post-impoundment ecological study of the Middle Letaba Dam, Gazankulu, with special reference to its fish production potential, edited by J.E. Saayman & H.J. Schoonbee. Sovenga, Pietersburg: University of the North.         [ Links ]

PAPERNA, I. 1980. Parasites, infections and diseases of fish in Africa. Rome: Food and Agriculture Organization of the United Nations (CIFA Technical Paper, no. 7).         [ Links ]

POLLING, L., MOKGALONG, N.M. & SAAYMAN, J.E. 1983. The fishes of the Limpopo and Olifants River tributaries (Limpopo drainage basin). Part V. Annotated checklist of the fishes of the Luvhuvhu sub-system, Limpopo River system (University of the North Series A, 30:1-13).         [ Links ]

ROODE, M.C. 1978. Harvesting of freshwater fish from natural resources. A marketing experiment conducted in the Transkei. Fish Farmer, 20:2-12.         [ Links ]

RÓZSA, L., REICZIGEL, J. & MAJOROS, G. 2000. Quantifying parasites in samples of hosts. Journal of Parasitology, 86: 228-232.         [ Links ]

SAAYMAN, J.E. 1984. Supportive biological disciplines for aqua-culture development with special reference to aquaparasitology. Fish Farmer, 34:9-10.         [ Links ]

SAAYMAN, J.E. 1986. The limnology of waterbodies of National States of North-east Transvaal. Final report. Pretoria: Department of Development Aid.         [ Links ]

SAFRIEL, O. & BRUTON, M.N. 1984. Aquaculture in South Africa: A cooperative research programme. Pretoria: CSIR (South African National Scientific Programmes. Report no. 89).         [ Links ]

SKELTON, P. 2001. A complete guide to the freshwater fishes of southern Africa. Cape Town: Struik Publishers.         [ Links ]

UKOLI, F.M.A. 1970. On the adhesive mechanisms of Apharyngostrigea (Apharyngostrigea) simplex (Johnston, 1904) and Clinostomum tilapiae (Ukoli, 1966). Nigerean Journal of Science, 4:77-88.         [ Links ]

 

 

Accepted for publication 1 September 2008-Editor

 

 

* Author to whom correspondence is to be directed: olivierp@ul.ac.za

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