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Monogenean infestations and mortality in wild and cultured Red Sea fishes

Abstract

Hyperinfection by the gill-infesting monogeneanAllobivagina sp. (Microcotylea) caused mass mortalities in juveniles ofSiganus luridus cultured in seawater earthen ponds and holding tanks in Eilat (Gulf of Aqaba, Red Sea). Other species ofSiganus and adults ofS. luridus cultured in the same systems acquired a low intensity of infestation. Most hyperinfected fish were emaciated and anaemic with hematocrit values below 10 %. Skin and mouth infestations by the monogeneanBenedenia monticelli (Capsaloidea) caused mass mortalities in grey mullets (Mugilidae). These mortalities occurred in large individuals in wild populations ofLiza carinata from lagoonal habitats in the Gulf of Suez and in most species of grey mullets cultured in Eilat. The intensity of infestation correlated positively with severity of infestation, and the common sites of infestation corresponded with areas of severe pathological alterations. Spontaneous recovery followed the climax of an epizootic, both for infestedS. luridus and infested grey mullets. Decline in infestation coincided with remission of the pathological signs.

Literature cited

  • Anderson, J. I. W. & Conroy, D. A., 1968. Extensive infestation byEntobdella soleae in brood stock of Dover sole. — Bull. Off. int. Epizoot.69 1129–1137.

    PubMed  Google Scholar 

  • Avtalion, R. R., 1981. Environmental control of the immune response in fish. In: CRC critical reviews in environmental control. Ed. by C. P. Straub. CRC Press, Boca Raton,11, 163–188.

    Google Scholar 

  • Eto, A., Sakomoto, S., Fujii, M. & Yone, Y., 1976. Studies on an anaemia of yellowtail parasitized by a trematode,Axine (Heteraxine)heterocerca. — Rep. Fish. Res. Lab., Kyushu Univ.3 45–51.

    Google Scholar 

  • Faust, E. C., Russell, P. F. & Jung, R. C., 1970. Clinical parasitology. Lea & Febiger, Philadelphia, 890 pp.

    Google Scholar 

  • Hall, A., 1981. Parasitic infections and human physical performance. — Parasitology82 42–43.

    Google Scholar 

  • Halton, D. W., 1976.Diclidophora merlangi: sloughing and renewal of hematin cells. — Expl Parasit.40 41–47.

    Article  Google Scholar 

  • Halton, D. W. & Stranock, S. D., 1976. The fine structure and histochemistry of the caecal epithelium ofCalicotyle kroyeri (Monogenea: Monopisthocotylea). — Int. J. Parasit.6 253–263.

    Article  Google Scholar 

  • Hoshina, T., 1968. On the monogenetic trematodeBenedenia seriolae, parasitic on yellowtail,Seriola quinqueradiata. — Bull. Off. int. Epizoot.69 1179–1191.

    PubMed  Google Scholar 

  • Jahn, T. L. & Kuhn, L. R., 1932. The life history ofEpibdella melleni MacCallum 1927, a monogenetic trematode parasitic on marine fishes. — Biol. Bull. mar. biol. Lab., Woods Hole62 89–111.

    Google Scholar 

  • Kearn, G. C., 1981. Behaviour of oncomiracidia. — Parasitology82 57–59.

    Google Scholar 

  • Lawler, A. R., 1977. Monogenetic trematodes of pompano. In: Disease diagnosis and control in North American marine aquaculture. Ed. by C. J. Sindermann. Elsevier, Amsterdam, 265–267.

    Google Scholar 

  • Nigrelli, R. F., 1939. Mortality statistics for specimens in the New York Aquarium. — Zoologica, N. Y.25, 525–552.

    Google Scholar 

  • Nigrelli, R. F., 1943. Causes of diseases and death of fishes in captivity. — Zoologica, N. Y.28 203–216.

    Google Scholar 

  • Nigrelli, R. F. & Breder, C. M. 1934. The susceptibility and immunity of certain marine fishes toEpibdella melleni, a monogenetic trematode. — J. Parasit.20 259–269.

    Google Scholar 

  • Paperna, I., 1975. Parasites and diseases of the grey mullet (Mugilidae) with special reference to the seas of the Near East. — Aquaculture5 65–80.

    Article  Google Scholar 

  • Paperna, I. & Overstreet, R. M., 1981. Parasites and diseases of mullets (Mugilidae). In: Aquaculture of grey mullets. Ed. by O. H. Oren. Cambridge Univ. Press, Cambridge, 411–493.

    Google Scholar 

  • Snieszko, S. F., 1974. The effect of environmental stress on outbreak of infectious diseases of fishes. — J. Fish Biol.6 197–208.

    Google Scholar 

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Paperna, I., Diamant, A. & Overstreet, R.M. Monogenean infestations and mortality in wild and cultured Red Sea fishes. Helgolander Meeresunters 37, 445–462 (1984). https://doi.org/10.1007/BF01989323

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