Development of Myxobolus portucalensis Saraiva and Molnár, 1990 (Myxosporea : Myxobolidae) in the oligochaete Tubifex tubifex (Müller)
The extrapiscine development of Myxobolus portucalensis, a myxosporean parasite of the subcutaneous connective tissue of eel Anguilla anguilla L. was studied in the experimentally infected oligochaete Tubifex tubifex. After infecting parasite-free tubificids with mature spores of M. portucalensis, d...
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ftmtak:oai:real.mtak.hu:4017 2023-05-15T13:27:44+02:00 Development of Myxobolus portucalensis Saraiva and Molnár, 1990 (Myxosporea : Myxobolidae) in the oligochaete Tubifex tubifex (Müller) El-Mansy, A. Molnár, Kálmán Székely, Csaba 1998 application/pdf http://real.mtak.hu/4017/ http://real.mtak.hu/4017/1/1172018.pdf https://doi.org/10.1023/A:1006034527844 unknown http://real.mtak.hu/4017/1/1172018.pdf El-Mansy, A. and Molnár, Kálmán and Székely, Csaba (1998) Development of Myxobolus portucalensis Saraiva and Molnár, 1990 (Myxosporea : Myxobolidae) in the oligochaete Tubifex tubifex (Müller). Systematic Parasitology, 41 (2). pp. 95-103. ISSN 0165-5752 (print), 1573-5192 (online) SH Aquaculture. Fisheries. Angling / vizi növény-és állattartás halászat sporthorgászat SV Veterinary science / állatorvostudomány Article PeerReviewed 1998 ftmtak https://doi.org/10.1023/A:1006034527844 2017-01-30T18:43:16Z The extrapiscine development of Myxobolus portucalensis, a myxosporean parasite of the subcutaneous connective tissue of eel Anguilla anguilla L. was studied in the experimentally infected oligochaete Tubifex tubifex. After infecting parasite-free tubificids with mature spores of M. portucalensis, development of actinosporean stages was first observed with a light microscope 26 days after infection. Triactinospores of M. portucalensis emerged from the worms after 160 days of intra-oligochaete development. It was observed in histological sections that early pansporocysts were located in the gut epithelium of the experimental oligochaetes. Mature pansporocysts, each containing eight triactinospores, appeared 149 days after infection. After the rupture of pansporocysts, free actinospores were found in the lumen of the oligochaete gut. Released actinospores were floating in the water and showed a typical triactinomyxon form. Each triactinospore had three pyriform polar capsules, a sporoplasm with 32 secondary cells, a moderately long style and three slightly curved, sharply pointed caudal processes. The prevalence of infection in T. tubifex proved to be 52.5% (n = 40). No infection was found in Limnodrilus hoffmeisteri or in control Tubifex specimens. Article in Journal/Newspaper Anguilla anguilla MTAK: REAL (Library and Information Centre of the Hungarian Academy of Sciences |
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MTAK: REAL (Library and Information Centre of the Hungarian Academy of Sciences |
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ftmtak |
language |
unknown |
topic |
SH Aquaculture. Fisheries. Angling / vizi növény-és állattartás halászat sporthorgászat SV Veterinary science / állatorvostudomány |
spellingShingle |
SH Aquaculture. Fisheries. Angling / vizi növény-és állattartás halászat sporthorgászat SV Veterinary science / állatorvostudomány El-Mansy, A. Molnár, Kálmán Székely, Csaba Development of Myxobolus portucalensis Saraiva and Molnár, 1990 (Myxosporea : Myxobolidae) in the oligochaete Tubifex tubifex (Müller) |
topic_facet |
SH Aquaculture. Fisheries. Angling / vizi növény-és állattartás halászat sporthorgászat SV Veterinary science / állatorvostudomány |
description |
The extrapiscine development of Myxobolus portucalensis, a myxosporean parasite of the subcutaneous connective tissue of eel Anguilla anguilla L. was studied in the experimentally infected oligochaete Tubifex tubifex. After infecting parasite-free tubificids with mature spores of M. portucalensis, development of actinosporean stages was first observed with a light microscope 26 days after infection. Triactinospores of M. portucalensis emerged from the worms after 160 days of intra-oligochaete development. It was observed in histological sections that early pansporocysts were located in the gut epithelium of the experimental oligochaetes. Mature pansporocysts, each containing eight triactinospores, appeared 149 days after infection. After the rupture of pansporocysts, free actinospores were found in the lumen of the oligochaete gut. Released actinospores were floating in the water and showed a typical triactinomyxon form. Each triactinospore had three pyriform polar capsules, a sporoplasm with 32 secondary cells, a moderately long style and three slightly curved, sharply pointed caudal processes. The prevalence of infection in T. tubifex proved to be 52.5% (n = 40). No infection was found in Limnodrilus hoffmeisteri or in control Tubifex specimens. |
format |
Article in Journal/Newspaper |
author |
El-Mansy, A. Molnár, Kálmán Székely, Csaba |
author_facet |
El-Mansy, A. Molnár, Kálmán Székely, Csaba |
author_sort |
El-Mansy, A. |
title |
Development of Myxobolus portucalensis Saraiva and Molnár, 1990 (Myxosporea : Myxobolidae) in the oligochaete Tubifex tubifex (Müller) |
title_short |
Development of Myxobolus portucalensis Saraiva and Molnár, 1990 (Myxosporea : Myxobolidae) in the oligochaete Tubifex tubifex (Müller) |
title_full |
Development of Myxobolus portucalensis Saraiva and Molnár, 1990 (Myxosporea : Myxobolidae) in the oligochaete Tubifex tubifex (Müller) |
title_fullStr |
Development of Myxobolus portucalensis Saraiva and Molnár, 1990 (Myxosporea : Myxobolidae) in the oligochaete Tubifex tubifex (Müller) |
title_full_unstemmed |
Development of Myxobolus portucalensis Saraiva and Molnár, 1990 (Myxosporea : Myxobolidae) in the oligochaete Tubifex tubifex (Müller) |
title_sort |
development of myxobolus portucalensis saraiva and molnár, 1990 (myxosporea : myxobolidae) in the oligochaete tubifex tubifex (müller) |
publishDate |
1998 |
url |
http://real.mtak.hu/4017/ http://real.mtak.hu/4017/1/1172018.pdf https://doi.org/10.1023/A:1006034527844 |
genre |
Anguilla anguilla |
genre_facet |
Anguilla anguilla |
op_relation |
http://real.mtak.hu/4017/1/1172018.pdf El-Mansy, A. and Molnár, Kálmán and Székely, Csaba (1998) Development of Myxobolus portucalensis Saraiva and Molnár, 1990 (Myxosporea : Myxobolidae) in the oligochaete Tubifex tubifex (Müller). Systematic Parasitology, 41 (2). pp. 95-103. ISSN 0165-5752 (print), 1573-5192 (online) |
op_doi |
https://doi.org/10.1023/A:1006034527844 |
_version_ |
1766400067669852160 |