Detailed Information on Publication Record
2007
PARASITE INFECTION AND CONDITION STATUS OF NEOGOBIUS KESSLERI (GOBIIDAE) IN ITS NATIVE AND NON-NATIVE AREA OF DISTRIBUTION
ONDRAČKOVÁ, Markéta, Kateřina FRANCOVÁ, Martina DÁVIDOVÁ, Matej POLAČIK, Pavel JURAJDA et. al.Basic information
Original name
PARASITE INFECTION AND CONDITION STATUS OF NEOGOBIUS KESSLERI (GOBIIDAE) IN ITS NATIVE AND NON-NATIVE AREA OF DISTRIBUTION
Name in Czech
Parazitofauna a kondice N. kessleri (Gobiidae) v původní a nepůvodní oblasti rozšíření
Authors
ONDRAČKOVÁ, Markéta (203 Czech Republic, guarantor, belonging to the institution), Kateřina FRANCOVÁ (203 Czech Republic, belonging to the institution), Martina DÁVIDOVÁ (203 Czech Republic, belonging to the institution), Matej POLAČIK (703 Slovakia, belonging to the institution) and Pavel JURAJDA (203 Czech Republic)
Edition
FSBI International Symposium in Exeter, 23-27.7.2007, Exeter, UK. 2007
Other information
Language
English
Type of outcome
Konferenční abstrakt
Field of Study
10600 1.6 Biological sciences
Country of publisher
United Kingdom of Great Britain and Northern Ireland
Confidentiality degree
není předmětem státního či obchodního tajemství
RIV identification code
RIV/00216224:14310/07:00041718
Organization unit
Faculty of Science
Keywords in English
Neogobius kessleri parasites condition status
Změněno: 9/3/2011 11:41, RNDr. Martina Dávidová, Ph.D.
V originále
We studied communities of metazoan parasites and condition factors in 3 bighead goby (Neogobius kessleri) populations, representing native (Bulgarian), long-standing non-native (Croatian) and very recent (Austrian section of the Danube River, Europe) areas of bighead goby distribution. Parasite species richness and mean abundance did not differ among fish host populations, although stronger immunological reaction to the dominant parasite species acanthocephalan Pomphorhynchus laevis was found in the non-native Austrian population. Gobies introduced into new areas in the same river system harbour common and widely distributed parasites. Fulton coefficient of condition, liposomatic index and gonadosomatic index (in females) were significantly lower in native Bulgarian population compare to both long-standing and very recent non-native populations, which results could also contribute to the explanation of successful introduction of N. kessleri in the Middle Danube River.
In Czech
Studovali jsme společenstva parazitů a kondici tří populací N. kessleri: původní (Bulharsko), dlouhodobou nepůvodní (Chorvatsko) a recentně nepůvodní (Rakousko). Druhová bohatost a abundance parazitů se nelišila mezi populacemi. Ryby ze všech populací byly parazitovány běžně se vyskytujícími druhy v oblasti. Kondiční faktor, hepatosomatický a gonadosomatický index byly nižší v obou nepůvodních oblastech. Tyto výsledky mohou přispět k vysvětlení úspěšného šíření N. kessleri v nové oblasti.
Links
GP524/05/P291, research and development project |
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LC522, research and development project |
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MSM0021622416, plan (intention) |
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