Hostname: page-component-78c5997874-j824f Total loading time: 0 Render date: 2024-11-14T22:12:19.076Z Has data issue: false hasContentIssue false
  • English
  • Français

Changes in the excretory bladder ultrastructure during the morphogenesis of Levinseniella brachysoma metacercariae

Published online by Cambridge University Press:  05 June 2009

K.V. Galaktionov  and
I.I. Malkova
K.V. Galaktionov
Affiliation:
Laboratory of Parasitology, Murmansk Marine Biological Institute, Vladimirskaya 17, Murmansk, 183010, Russia
I.I. Malkova
Affiliation:
Laboratory of Parasitology, Murmansk Marine Biological Institute, Vladimirskaya 17, Murmansk, 183010, Russia
Get access Rights & Permissions [Opens in a new window]

Abstract

For the first time the development of the excretory system Levinseniella brachysoma metacercariae (Trematoda: Microphallidae) obtained experimentally from Gammarus oceanicus has been described. The bladder wall of 8-day post-infection (P.I.) larvae consists of a syncytium covered with microvilli. Its cytoplasm contains well-developed rough endoplasmic reticulum (RER), free ribosomes, small oval dense mitochondria and numerous large membrane-bounded (about 5 μm in diameter) spherical granules. Later the size of the excretory bladder and the number of nuclei and RER cisternae increases. The large spherical granules disappear completely but spherical dense bodies (up to 4 μm in diameter) devoid of limiting membranes appear. The bladder lining forms thick columnar projections directed towards its lumen. Accumulations of microlamelli occur only on the lumen surface between adjacent projections. By the 42nd day P.I. the bladder wall has two separate components: the columnar projections and the syncytium between them.

Type
Research Papers
Information
Journal of Helminthology , Volume 69 , Issue 3 , September 1995 , pp. 203 - 212
Copyright
Copyright © Cambridge University Press 1995

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Belopolskaya, M.M. (1963) Family Microphallidae Travassos, 1920. pp. 259–502in Skrjabin, K.I. (Ed.) Trematodes of Man and Animals, Vol. 21. Moscow, Nauka Press (in Russian).Google Scholar
Bennett, C.E. (1977) Fasciola hepatica: development of excretory and parenchymal systems during migration in the mouse. Experimental Parasitology 41, 43–53.CrossRefGoogle ScholarPubMed
Bennett, C.E. & Threadgold, L.T. (1973) Electron microscope studies of Fasciola hepatica. XIII. Fine structure of the newly excysted juvenile. Experimental Parasitology 34, 85–99.CrossRefGoogle Scholar
Benjamin, L.R. & James, B.L. (1987) The development of the metacercariae of Maritrema linguilla Jag. 1908 (Digenea: Microphallidae) in the intermediate host Ligia oceanica (L.). Parasitology 94, 221–231.CrossRefGoogle Scholar
Bock, D. (1989) Hatching mechanism of the metacercaria of Plagiorchis species I (Trematoda: Plagiorchiidae). Journal of Helminthology 63, 153–171.CrossRefGoogle Scholar
Cable, R.M. (1965) Thereby hangs a tail. Journal of Parasitology 51, 3–12.CrossRefGoogle ScholarPubMed
Galaktionov, K.V. (1988) Cercaria and metacercaria of Levinseniella brachysoma (Trematoda, Microphallidae) from the White Sea invertebrates. Parasitologiya 22, 304–311 (in Russian).Google Scholar
Galaktionov, K.V. (1991) The main regularities of evolution of microphallid trematodes. pp. 128–131in Evolution of Parasites (Proceedings if the First All-Union Symposium, Tolyatti, October 16–19, 1990) Tolyatti (in Russian).Google Scholar
Galaktionov, K.V. & Malkova, I.I. (1990) Tegument structure of cercariae of microphallid trematodes. Parasitologiya 24, 301–308 (in Russian).Google ScholarPubMed
Galaktionov, K.V. & Malkova, I.I. (1993) Development of the alimentary tract during morphogenesis of the metacercariae of Levinseniella brachysoma. Journal of Helminthology 67, 87–94.CrossRefGoogle Scholar
Galaktionov, K.V. & Malkova, I.I. (1994) The glands of trematode cercariae of the family Microphallidae Travassos, 1920. International Journal for Parasitology 24, 595–604.CrossRefGoogle ScholarPubMed
Gibson, D.I. (1973) Some ultrastructural studies on the excretory bladder of Podocotyle staffordi Miller, 1941, (Digenea). Bulletin of the British Museum of Natural History (Zoology) 24, 461–465.Google Scholar
Gibson, D.I. (1974) Aspects of the ultrastructure of the daughter sporocyst arid cercaria of Podocotyle staffordi Miller, 1941 (Digenea: Opecoelidae). Norwegian Journal of Zoology 22, 237–252.Google Scholar
Irwin, S.W.B. (1983) In vitro excystment of the metacercaria of Maritrema arenaria (Digenea: Microphallidae). International Journal for Parasitology 13, 191–196.CrossRefGoogle Scholar
James, M. (1973) Ultrastructural and histochemical studies on larval Digenea from marine molluscs. PhD Thesis, University College of Wales, Swansea.Google Scholar
Krupa, P.L., Cousenau, G.H. & Bal, A.K. (1969) Electron microscopy of the excretory vesicle of a trematode cercaria. Journal of Parasitology 55, 985–992.CrossRefGoogle Scholar
Malkova, I.I. (1989) Ultrastructure of the tail of microphallid cercariae (Trematoda, Microphallidae). Parasitologiya 23, 159–165 (in Russian).Google ScholarPubMed
Malkova, I.I. & Galaktionov, K.V. (1989) Electron microscope study of microphallid cercariae excretory system (Trematoda: Microphallidae). Parasitologiya 23, 511–517 (in Russian).Google Scholar
Martin, W.E. & Bils, R.F. (1964) Trematode exretory concretions: formation and fine structure. Journal of Parasitology 50,337–344.CrossRefGoogle Scholar
Mitchell, C.W. & Crang, R.E. (1976) Posthodiplostomum minimum: examination of cyst wall and metacercaria containing calcareous concretions with scanning electron microscopy and X-ray microanalysis. Experimental Parasitology 40, 309–313.CrossRefGoogle Scholar
Orido, Y. (1987) Metamorphosis of excretory system of Paragonimus ohirai (Trematoda), with special reference to its functional significance. Journal of Morphology 194, 303–310.CrossRefGoogle ScholarPubMed
Orido, Y. (1990) Development of the excretory bladder of the lung fluke Paragonimus ohirai(Trematoda: Troglotrematidae). Journal of Parasitology 76, 205–211.CrossRefGoogle ScholarPubMed
Popiel, I. (1977) The ultrastructure of the excretory bladder of the free-living cercariae and metacercariae of Cercaria stunkardi Palombi, 1934 (Digenea, Opecoelidae). Zeitschrift für Parasitenkunde 51, 249–260.CrossRefGoogle Scholar
Powell, E.C. (1972) Optical and electron microscope studies on the excretory bladder of the supposed epitheliocystid cercaria of Ochetosoma aniarium. Zeitschrift für Parasitenkunde 40, 19–30.CrossRefGoogle Scholar
Powell, E.C. (1977) Ultrastructural development of the excretory bladder in early metacercaria of Ochetosoma aniarium (Leidy, 1891). Proceedings of the Helminthological Society of Washington 44, 136–141.Google Scholar
Rees, G.F. (1977) The development of the tail and the excretory system in the cercaria of Cryptocotyle lingua (Creplin) (Digenea: Heterophyidae) from Littorina littorea (L.) Proceedings of the Royal Society of London B 195, 425–452.Google ScholarPubMed
Saville, D.H. & Irwin, S.W.B. (1991) A light and electron microscope study of excystation of Microphallus abortivus (Digenea: Microphallidae) metacercariae. Parasitology Research 77, 82–85.CrossRefGoogle ScholarPubMed
Smyth, T.D. & Halton, D.W. (1983) The physiology of trematodes, 2nd edn.Cambridge, Cambridge University Press.Google Scholar
Zbarskii, I.B. (1988) Organization of cell nucleus. Moscow, Medicina press (in Russian).Google Scholar