Ultrastructure of the mature spermatozoon of Eubothrium rugosum (Batsch, 1786) with a re-assessment of the spermatozoon ultrastructure of Eubothrium crassum (Bloch, 1779) (Cestoda: Bothriocephalidea)
The ultrastructure of the mature spermatozoon of the bothriocephalidean tapeworm Eubothrium rugosum, a parasite of the burbot, Lota lota (L.), was studied by transmission electron microscopy for the first time. In addition, spermatozoon ultrastructure of Eubothrium crassum has been re-assessed. New...
Published in: | Helminthologia |
---|---|
Main Authors: | , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2010
|
Subjects: | |
Online Access: | https://doi.org/10.2478/s11687-010-0040-9 http://hdl.handle.net/11104/0192684 |
id |
ftczacademyscien:oai:asep.lib.cas.cz:CavUnEpca/0353433 |
---|---|
record_format |
openpolar |
spelling |
ftczacademyscien:oai:asep.lib.cas.cz:CavUnEpca/0353433 2024-02-04T09:59:22+01:00 Ultrastructure of the mature spermatozoon of Eubothrium rugosum (Batsch, 1786) with a re-assessment of the spermatozoon ultrastructure of Eubothrium crassum (Bloch, 1779) (Cestoda: Bothriocephalidea) Bruňanská, M. Fagerholm, H. P. Nebesářová, J. (Jana) Kostič, B. 2010 https://doi.org/10.2478/s11687-010-0040-9 http://hdl.handle.net/11104/0192684 eng eng doi:10.2478/s11687-010-0040-9 urn:pissn: 0440-6605 urn:eissn: 1336-9083 http://hdl.handle.net/11104/0192684 ultrastructure spermatozoon Eubothrium Bothriocephalidea Cestoda info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2010 ftczacademyscien https://doi.org/10.2478/s11687-010-0040-9 2024-01-09T17:16:00Z The ultrastructure of the mature spermatozoon of the bothriocephalidean tapeworm Eubothrium rugosum, a parasite of the burbot, Lota lota (L.), was studied by transmission electron microscopy for the first time. In addition, spermatozoon ultrastructure of Eubothrium crassum has been re-assessed. New is the finding, that the mature spermatozoa of both species of the genus Eubothrium exhibit essentially the same general morphology. They are filiform cells tapering at both extremities, and they possess the two axonemes with 9+“1” pattern of Trepaxonemata, attachment zones, a nucleus, cortical microtubules (CMs), electron-dense granules, and a single crested body. Structural polymorphism of the CBs has been found within the two Eubothrium species for the first time. Discussed are interspecific similarities and differences between the spermatozoa of the two Eubothrium species as well as between these and other Eucestoda. Article in Journal/Newspaper Burbot Lota lota lota The Czech Academy of Sciences: Publication Activity (ASEP) Helminthologia 47 4 257 263 |
institution |
Open Polar |
collection |
The Czech Academy of Sciences: Publication Activity (ASEP) |
op_collection_id |
ftczacademyscien |
language |
English |
topic |
ultrastructure spermatozoon Eubothrium Bothriocephalidea Cestoda |
spellingShingle |
ultrastructure spermatozoon Eubothrium Bothriocephalidea Cestoda Bruňanská, M. Fagerholm, H. P. Nebesářová, J. (Jana) Kostič, B. Ultrastructure of the mature spermatozoon of Eubothrium rugosum (Batsch, 1786) with a re-assessment of the spermatozoon ultrastructure of Eubothrium crassum (Bloch, 1779) (Cestoda: Bothriocephalidea) |
topic_facet |
ultrastructure spermatozoon Eubothrium Bothriocephalidea Cestoda |
description |
The ultrastructure of the mature spermatozoon of the bothriocephalidean tapeworm Eubothrium rugosum, a parasite of the burbot, Lota lota (L.), was studied by transmission electron microscopy for the first time. In addition, spermatozoon ultrastructure of Eubothrium crassum has been re-assessed. New is the finding, that the mature spermatozoa of both species of the genus Eubothrium exhibit essentially the same general morphology. They are filiform cells tapering at both extremities, and they possess the two axonemes with 9+“1” pattern of Trepaxonemata, attachment zones, a nucleus, cortical microtubules (CMs), electron-dense granules, and a single crested body. Structural polymorphism of the CBs has been found within the two Eubothrium species for the first time. Discussed are interspecific similarities and differences between the spermatozoa of the two Eubothrium species as well as between these and other Eucestoda. |
format |
Article in Journal/Newspaper |
author |
Bruňanská, M. Fagerholm, H. P. Nebesářová, J. (Jana) Kostič, B. |
author_facet |
Bruňanská, M. Fagerholm, H. P. Nebesářová, J. (Jana) Kostič, B. |
author_sort |
Bruňanská, M. |
title |
Ultrastructure of the mature spermatozoon of Eubothrium rugosum (Batsch, 1786) with a re-assessment of the spermatozoon ultrastructure of Eubothrium crassum (Bloch, 1779) (Cestoda: Bothriocephalidea) |
title_short |
Ultrastructure of the mature spermatozoon of Eubothrium rugosum (Batsch, 1786) with a re-assessment of the spermatozoon ultrastructure of Eubothrium crassum (Bloch, 1779) (Cestoda: Bothriocephalidea) |
title_full |
Ultrastructure of the mature spermatozoon of Eubothrium rugosum (Batsch, 1786) with a re-assessment of the spermatozoon ultrastructure of Eubothrium crassum (Bloch, 1779) (Cestoda: Bothriocephalidea) |
title_fullStr |
Ultrastructure of the mature spermatozoon of Eubothrium rugosum (Batsch, 1786) with a re-assessment of the spermatozoon ultrastructure of Eubothrium crassum (Bloch, 1779) (Cestoda: Bothriocephalidea) |
title_full_unstemmed |
Ultrastructure of the mature spermatozoon of Eubothrium rugosum (Batsch, 1786) with a re-assessment of the spermatozoon ultrastructure of Eubothrium crassum (Bloch, 1779) (Cestoda: Bothriocephalidea) |
title_sort |
ultrastructure of the mature spermatozoon of eubothrium rugosum (batsch, 1786) with a re-assessment of the spermatozoon ultrastructure of eubothrium crassum (bloch, 1779) (cestoda: bothriocephalidea) |
publishDate |
2010 |
url |
https://doi.org/10.2478/s11687-010-0040-9 http://hdl.handle.net/11104/0192684 |
genre |
Burbot Lota lota lota |
genre_facet |
Burbot Lota lota lota |
op_relation |
doi:10.2478/s11687-010-0040-9 urn:pissn: 0440-6605 urn:eissn: 1336-9083 http://hdl.handle.net/11104/0192684 |
op_doi |
https://doi.org/10.2478/s11687-010-0040-9 |
container_title |
Helminthologia |
container_volume |
47 |
container_issue |
4 |
container_start_page |
257 |
op_container_end_page |
263 |
_version_ |
1789964163926196224 |