Parasites of bighead goby Neogobius kessleri in their native
and non-native area of distribution

D 2006

Parasites of bighead goby Neogobius kessleri in their native and non-native area of distribution

ONDRAČKOVÁ, Markéta, Martina DÁVIDOVÁ, Milan GELNAR a Pavel JURAJDA

Základní údaje

Originální název

Parasites of bighead goby Neogobius kessleri in their native and non-native area of distribution

Název česky

Parazitofauna hlaváče Neogobius kessleri v jeho přirozeném a nepřirozeném areálu rozšíření

Autoři

ONDRAČKOVÁ, Markéta (203 Česká republika, garant), Martina DÁVIDOVÁ (703 Slovensko), Milan GELNAR (203 Česká republika) a Pavel JURAJDA (203 Česká republika)

Vydání

CD. Glasgow, XIth International Congress of Parasitologists, s. 1-1, 2006

Nakladatel

British Society for Parasitology

Další údaje

Jazyk

angličtina

Typ výsledku

Stať ve sborníku

Obor

10600 1.6 Biological sciences

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Kód RIV

RIV/00216224:14310/06:00020095

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

bighead goby; parasites; distribution

Štítky

bighead goby, distribution, parasites

Změněno: 18. 1. 2008 11:15, Mgr. Markéta Ondračková, Ph.D.

Anotace

ORIG CZ

V originále

Over the last decade, four species of goby fishes have invaded the Middle Danube area. Introduced populations of bighhead goby Neogobius kessleri appeared in Middle Danube in the early 1990s and have spread rapidly. Escapement from the effects of natural predators and parasites is a frequent explanation given for the success of invasive species. Therefore, communities of metazoan parasites of 5 bighead goby populations were studied, representing native (two Bulgarian), longstanding non-native (Croatian) and very recent (Austrian and Slovak section of the Danube River, Europe) areas of bighead goby distribution. Component community richness ranged from 11 (Croatian) to 15 (Austrian), but did not differ among localities. Half of all parasite species was found in both native and non-native area; more exclusive species occurred in introduced fish populations. The total species richness was higher in non-native populations, which supported mostly wide-ranged parasite species. Our results showed that gobies introduced into new areas in the same river system harbour common and widely distributed parasites in high abundances. The total parasite abundance did not significantly differ among five populations studied. Generally, goby fish served mostly as intermediate (digenean, cestodes and nematodes) or paratenic (acanthocephalan and nematodes) hosts. Increasing density and progressive spread of the bighead goby infected by numbers of larval parasites support parasite dispersal into new areas in relatively high abundances.

Česky

Parazitofauna hlaváče Neogobius kessleri v původním a nepůvodním areálu rozšíření byla sledována.

Návaznosti

GP524/05/P291, projekt VaV

Název: Parazitismus a invazní druhy: vliv parazitárního napadení na biologii Neogobius kessleri v původní a nepůvodní oblasti rozšíření

MSM0021622416, záměr

Název: Diverzita biotických společenstev a populací: kauzální analýza variability v prostoru a čase

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Diverzita biotických společenstev: kauzální analýza variability v prostoru a čase

Citovat

ONDRAČKOVÁ, Markéta, Martina DÁVIDOVÁ, Milan GELNAR a Pavel JURAJDA. Parasites of bighead goby Neogobius kessleri in their native and non-native area of distribution. In XIth International Congress of Parasitologists. CD. Glasgow: British Society for Parasitology, 2006, s. 1.

@inproceedings{706157,
   author = {Ondračková, Markéta and Dávidová, Martina and Gelnar, Milan and Jurajda, Pavel},
   address = {Glasgow},
   booktitle = {XIth International Congress of Parasitologists},
   edition = {CD},
   keywords = {bighead goby; parasites; distribution},
   language = {eng},
   location = {Glasgow},
   pages = {1-1},
   publisher = {British Society for Parasitology},
   title = {Parasites of bighead goby Neogobius kessleri in their native and non-native area of distribution},
   year = {2006}
}

TY  - JOUR
ID  - 706157
AU  - Ondračková, Markéta - Dávidová, Martina - Gelnar, Milan - Jurajda, Pavel
PY  - 2006
TI  - Parasites of bighead goby Neogobius kessleri in their native and non-native area of distribution
PB  - British Society for Parasitology
CY  - Glasgow
KW  - bighead goby
KW  - parasites
KW  - distribution
N2  - Over the last decade, four species of goby fishes have invaded the Middle Danube area. Introduced populations of bighhead goby Neogobius kessleri appeared in Middle Danube in the early 1990s and have spread rapidly. Escapement from the effects of natural predators and parasites is a frequent explanation given for the success of invasive species. Therefore, communities of metazoan parasites of 5 bighead goby populations were studied, representing native (two Bulgarian), longstanding non-native (Croatian) and very recent (Austrian and Slovak section of the Danube River, Europe) areas of bighead goby distribution. Component community richness ranged from 11 (Croatian) to 15 (Austrian), but did not differ among localities. Half of all parasite species was found in both native and non-native area; more exclusive species occurred in introduced fish populations. The total species richness was higher in non-native populations, which supported mostly wide-ranged parasite species. Our results showed that gobies introduced into new areas in the same river system harbour common and widely distributed parasites in high abundances. The total parasite abundance did not significantly differ among five populations studied. Generally, goby fish served mostly as intermediate (digenean, cestodes and nematodes) or paratenic (acanthocephalan and nematodes) hosts. Increasing density and progressive spread of the bighead goby infected by numbers of larval parasites support parasite dispersal into new areas in relatively high abundances.
ER  -

ONDRAČKOVÁ, Markéta, Martina DÁVIDOVÁ, Milan GELNAR a Pavel JURAJDA. Parasites of bighead goby Neogobius kessleri in their native and non-native area of distribution. In \textit{XIth International Congress of Parasitologists}. CD. Glasgow: British Society for Parasitology, 2006, s.~1.

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