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@article{344687,
author = {Šimková, Andrea and Gelnar, Milan and Desdevises, Yves and Morand, Serge},
article_location = {Australie},
article_number = {-},
keywords = {Dactylogyrus; Monogenean; species co-existence aggregation model; comparative analysis},
language = {eng},
issn = {0020-7519},
journal = {International Journal for Parasitology},
title = {Co-existence of nine ectoparasites (Dactylogyrus: Monogenea) parasitising the roach (Rutilus rutilus): history and present ecology},
volume = {30},
year = {2000}
}
TY - JOUR
ID - 344687
AU - Šimková, Andrea - Gelnar, Milan - Desdevises, Yves - Morand, Serge
PY - 2000
TI - Co-existence of nine ectoparasites (Dactylogyrus: Monogenea) parasitising the roach (Rutilus rutilus): history and present ecology
JF - International Journal for Parasitology
VL - 30
IS - -
SP - 1077
EP - 1077
PB - Elsevier Science
SN - 00207519
KW - Dactylogyrus
KW - Monogenean
KW - species co-existence aggregation model
KW - comparative analysis
N2 - Co-existence among potentialy cpompeting species can be favoured by niche specialisation and/or by reducing the overall intensity of competition via aggregated utilisation of fragmented resources. Comparative analysis showed that parasite abundance is positively correlated with niche breadth. This result gives some support to niche segregation by specialisation. NIche size was negatively correlated with both intraspecific and interspecific aggregation. No relationship have been found between an increase of interspecific aggregation with an increase of niche overlapping, which suggests that competition may play little role. A parsimony analysis of the evolution of gill distribution indicates a change in one parameter of the niche (arch, segment and/or area) at each branching event.
ER -
ŠIMKOVÁ, Andrea a Milan GELNAR. Co-existence of nine ectoparasites (Dactylogyrus: Monogenea) parasitising the roach (Rutilus rutilus): history and present ecology. \textit{International Journal for Parasitology}. Australie: Elsevier Science, 2000, roč.~30, -, s.~1077-1088. ISSN~0020-7519.
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