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@article{1338058,
author = {Ondračková, Markéta and Hudcová, Iveta and Dávidová, Martina and Adámek, Zdeněk and Kašný, Martin and Jurajda, Pavel},
article_location = {England},
article_number = {July},
doi = {http://dx.doi.org/10.1186/s13071-015-0999-7},
keywords = {Trematode; Bucephalus polymorphus; Complex life cycle; Non-native species; Infectivity; Intermediate host; Goby},
language = {eng},
issn = {1756-3305},
journal = {PARASITES & VECTORS},
title = {Non-native gobies facilitate the transmission of Bucephalus polymorphus (Trematoda)},
volume = {8},
year = {2015}
}
TY - JOUR
ID - 1338058
AU - Ondračková, Markéta - Hudcová, Iveta - Dávidová, Martina - Adámek, Zdeněk - Kašný, Martin - Jurajda, Pavel
PY - 2015
TI - Non-native gobies facilitate the transmission of Bucephalus polymorphus (Trematoda)
JF - PARASITES & VECTORS
VL - 8
IS - July
SP - "nestránkováno"
EP - "nestránkováno"
PB - BIOMED CENTRAL LTD
SN - 17563305
KW - Trematode
KW - Bucephalus polymorphus
KW - Complex life cycle
KW - Non-native species
KW - Infectivity
KW - Intermediate host
KW - Goby
N2 - The density of 0+ juvenile fish (the second intermediate hosts for B. polymorphus) was measured in the River Morava, Czech Republic and fish were screened for natural metacercariae infection. The stomach contents of predatory fish that are definitive hosts of B. polymorphus were examined to assess the importance of non-native gobies for parasite transmission. In semi-natural conditions, parasite establishment, initial survival, and maturity rates in experimentally infected definitive hosts pikeperch Sander lucioperca were measured in flukes recovered from native white bream Abramis bjoerkna and non-native tubenose goby Proterorhinus semilunaris and round goby Neogobius melanostomus. Adult fluke size and egg production was also measured to evaluate the potential effect of intermediate host species on parasite fitness.We detected high natural infection parameters of B. polymorphus in native cyprinids and non-native gobies compared to data from the period prior to goby establishment. Both fish groups are consumed by predatory fish and represent a major component of the littoral fish community. Parasite establishment and adult size in definitive hosts was equivalent among the second intermediate host species, despite a lower size of metacercariae recovered from round gobies. However, development in the definitive host of flukes recovered from gobies was reduced, showing higher mortality, delayed maturity and lower egg production, in comparison with parasites from native hosts.Substantial 'spill-back' of B. polymorphus due to higher transmission rates after establishment of non-native gobies was partially buffered by decreased fitness of B. polymorphus that underwent development in gobies.
ER -
ONDRAČKOVÁ, Markéta, Iveta HUDCOVÁ, Martina DÁVIDOVÁ, Zdeněk ADÁMEK, Martin KAŠNÝ a Pavel JURAJDA. Non-native gobies facilitate the transmission of Bucephalus polymorphus (Trematoda). \textit{PARASITES \&{} VECTORS}. England: BIOMED CENTRAL LTD, 2015, roč.~8, July, s.~''nestránkováno'', 11 s. ISSN~1756-3305. Dostupné z: https://dx.doi.org/10.1186/s13071-015-0999-7.
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