Detailed Information on Publication Record
2005
Microhabitat specificity of Gyrodactylus species Nordmann, 1832 on stone sloach (Barbatula barbatula L., 1758) in the Haná river.
PŘIKRYLOVÁ, Iva, Božena KOUBKOVÁ and Milan GELNARBasic information
Original name
Microhabitat specificity of Gyrodactylus species Nordmann, 1832 on stone sloach (Barbatula barbatula L., 1758) in the Haná river.
Name in Czech
Prostorová distribuce druhů rodu Gyrodactylus na mřence mramorované (Barbatula barbatula)
Authors
PŘIKRYLOVÁ, Iva (203 Czech Republic), Božena KOUBKOVÁ (203 Czech Republic) and Milan GELNAR (203 Czech Republic, guarantor)
Edition
Bratislava, Slovak Republic, Helminthologia, p. 179-179, 1 pp. 2005
Publisher
Slovak Academic Press
Other information
Language
English
Type of outcome
Stať ve sborníku
Field of Study
10600 1.6 Biological sciences
Country of publisher
Slovakia
Confidentiality degree
není předmětem státního či obchodního tajemství
RIV identification code
RIV/00216224:14310/05:00014933
Organization unit
Faculty of Science
Keywords in English
microhabitat specificity; Gyrodactylus; Barbatula barbatula
Změněno: 11/1/2007 09:56, Mgr. Iva Přikrylová, Ph.D.
V originále
Microhabitat specificity of 8 Gyrodactylus species parasitising gills, fins and body surface of stone loach (Barbatula barbatula) originating from River Haná, Czech Republic, were investigated during the period from January 2001 to December 2002. A total of 10484 gyrodactylids were collected from 300 specimens of the host fish infected with range of 1-202 parasites. At low intensities (1-10 parasites per fish), the ventral fins were preferred site of attachement (in 41%), followed by the pectoral and dorsal fins. With increasing intensity (11-50 parasites and more), parasites mainly on the ventral and pectoral fins were located. However, the distribution of parasites on the fish varied during the year with infection intensity. Also preferred sites of each species parasitising stone loach were analysed. Specimens of G. nemachili and G. menschikowi occur on the gills of the host, very rarely on the external sites. In 51%, the specimens of G. barbatuli, as the species with the biggest and most massive central hooks of attachment aparatus from all species parasitising B. barbatula, were present on the body surface. The presence of G. jiroveci, G. papernai, G. pseudonemachili, G. sedelnikowi and G. pavlovskyi was restricted on the external sites with slight differences in the preferred location of each species, the moving on the gills was found exceptionally. In relation to the size and shape of parasite opisthaptoral hard parts microhabitat specificity of particular parasite species were analysed.
In Czech
V období leden 2001 až prosinec 2002 byla zaznamenávána lokalizace cizopasníku roku Gyrodactylus na mřence mramorované. Během sledovaného období bylo zaznamenáno 10484 cizopasníků z 300 vyšetřených hostitelů. Prostorová distribuce se měnila v průběhu roku a v závislosti na intenzitě napadení hostitele.
Links
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