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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)
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SYSNO ASEP 0353433 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS 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) Author(s) Bruňanská, M. (SK)
Fagerholm, H. P. (FI)
Nebesářová, Jana (BC-A) RID, ORCID
Kostič, B. (SK)Source Title Helminthologia. - : Sciendo - ISSN 0440-6605
Roč. 47, č. 4 (2010), s. 257-263Number of pages 7 s. Language eng - English Country SK - Slovakia Keywords ultrastructure ; spermatozoon ; Eubothrium ; Bothriocephalidea ; Cestoda Subject RIV GJ - Animal Vermins ; Diseases, Veterinary Medicine CEZ AV0Z60220518 - PAU-O, BC-A (2005-2011) UT WOS 000285470500010 DOI 10.2478/s11687-010-0040-9 Annotation 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. Workplace Biology Centre (since 2006) Contact Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Year of Publishing 2011
Number of the records: 1