Arid
DOI10.1007/s11284-005-0142-x
Habitat variation in species composition of flea assemblages on small mammals in central Europe
Krasnov, BR; Stanko, M; Miklisova, D; Morand, S
通讯作者Krasnov, BR
来源期刊ECOLOGICAL RESEARCH
ISSN0912-3814
出版年2006
卷号21期号:3页码:460-469
英文摘要

We studied patterns of variation in species composition of flea assemblages on small mammals across different habitats of Slovakia and compared flea species composition within and across host species among habitats. We asked (1) how variable the composition of flea assemblages is among different populations of the same host occurring in different habitats and (2) whether the composition of flea assemblages in a habitat is affected either by species composition of hosts or by environmental affinities of this habitat. Between-habitat similarity in flea species composition increased with an increase in the similarity in host species composition. Species richness of flea assemblages of a host species correlated positively with mean number of cohabitating host species but not with the number of habitats occupied by a host species. Results of the ordination of flea collections from each individual host demonstrated that the first five principal components explained most of the variance in species composition of flea assemblages. The segregation between rodent and insectivore flea assemblages was easily discerned from the ordination diagram when flea assemblages were plotted according to their hosts. When flea assemblages were plotted according to their habitat affinities, the distinction of habitats based on variation in flea composition was not as clear. The results of ANOVA of each principal component showed the significant effect of both host species and habitat type. The variation in each principal component was explained better by the factor of host species compared with the factor of habitat type. Multidimensional scaling of flea assemblages within host species across habitats demonstrated that among-habitat variation in flea composition was manifested differently in different hosts.


类型Article
语种英语
国家Israel ; Slovakia ; France
收录类别SCI-E
WOS记录号WOS:000237657300017
WOS关键词HELMINTH COMMUNITY STRUCTURE ; NEGEV DESERT ; HOST-SPECIFICITY ; SIPHONAPTERA ; PARASITE ; PULICIDAE ; PATTERNS ; SURVIVAL ; RODENTS ; ABUNDANCE
WOS类目Ecology
WOS研究方向Environmental Sciences & Ecology
来源机构Ben-Gurion University of the Negev
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/151247
作者单位(1)Ben Gurion Univ Negev, Ramon Sci Ctr, IL-80600 Mizpe Ramon, Israel;(2)Ben Gurion Univ Negev, Mitrani Dept Desert Ecol, Jacob Blaustein Inst Desert Res, IL-80600 Mizpe Ramon, Israel;(3)Slovak Acad Sci, Inst Zool, SK-04001 Kosice, Slovakia;(4)Ctr Biol & Management Populat, F-34988 Montferrier Sur Lez, France
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Krasnov, BR,Stanko, M,Miklisova, D,et al. Habitat variation in species composition of flea assemblages on small mammals in central Europe[J]. Ben-Gurion University of the Negev,2006,21(3):460-469.
APA Krasnov, BR,Stanko, M,Miklisova, D,&Morand, S.(2006).Habitat variation in species composition of flea assemblages on small mammals in central Europe.ECOLOGICAL RESEARCH,21(3),460-469.
MLA Krasnov, BR,et al."Habitat variation in species composition of flea assemblages on small mammals in central Europe".ECOLOGICAL RESEARCH 21.3(2006):460-469.
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