2001
Local and regional influences on patterns of parasite species richness of central European fishes
ŠIMKOVÁ, Andrea, Serge MORAND, Iveta MATĚJUSOVÁ, Pavel JURAJDA, Milan GELNAR et. al.Základní údaje
Originální název
Local and regional influences on patterns of parasite species richness of central European fishes
Autoři
ŠIMKOVÁ, Andrea (203 Česká republika, garant), Serge MORAND (250 Francie), Iveta MATĚJUSOVÁ (203 Česká republika), Pavel JURAJDA (203 Česká republika) a Milan GELNAR (203 Česká republika)
Vydání
Biodiversity and Conservation, UK, Kluwer, 2001, 0960-3115
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10600 1.6 Biological sciences
Stát vydavatele
Velká Británie a Severní Irsko
Utajení
není předmětem státního či obchodního tajemství
Impakt faktor
Impact factor: 1.311
Kód RIV
RIV/00216224:14310/01:00008065
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000168327400003
Klíčová slova anglicky
comparative analysis; fish behavior; fish distribution; freshwater fish; independent contrasts; local and regional influences; parasites
Štítky
Změněno: 16. 6. 2003 13:23, Mgr. Iveta Matějusová, Ph.D.
Anotace
V originále
Local, regional and global influences on the patterns of parasite species richness of 39 freshwater fish species from Central Europe were investigated. Host local abundance and host occurrence were considered respectively as local and regional factors, while host geographical range in longitude and latitude was considered as a global factor. Influences of size, ecology and behavior of hosts were also included in a comparative analysis using the independent contrasts method. We considered host habitat, host diet, host shoaling behavior and mobility. We found a positive relationship between local occurrence of fish and global range of their distribution. We confirmed previous findings showing the importance of host behavior and ecology on the variability of parasite species richness. Second, we showed how a global pattern, such as host geographical range, may affect the variability in parasite species richness through its effects on local abundance and distribution of hosts. A negative relationship between endoparasite species richness and host longitudinal range was found. This suggests that fish with eastern distribution live in the boundary of their distribution in Central Europe far from their center of distribution, which should also be characterized by a higher diversity of parasites.
Návaznosti
GA524/98/0940, projekt VaV |
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MSM 143100010, záměr |
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