干旱区生态环境知识资源中心(Arid): The effect of parasite density on host colonisation success by a mobile avian ectoparasite

Arid

DOI	10.1111/een.12864
	The effect of parasite density on host colonisation success by a mobile avian ectoparasite
	Veiga, Jesus 1; Vaclav, Radovan 2; Valera, Francisco 1
通讯作者	Veiga, Jesus
来源期刊	ECOLOGICAL ENTOMOLOGY
ISSN	0307-6946
EISSN	1365-2311
出版年	2020
卷号	45 期号:4 页码:867-875
英文摘要	1. Full understanding of the dynamics of host-parasite interactions requires elucidation of the principles governing host colonisation. With respect to mobile parasites, little is known about their dispersal behaviour and the factors affecting host colonisation success. 2. Here, the effect of parasite density manipulations on the colonisation success of the carnid fly Carnus hemapterus, an avian ectoparasite, was experimentally explored. 3. Most host nests were colonised within the same breeding season, but the abundance of flies colonising the nests varied broadly both within and between years. 4. Experimental increase in the density of carnid flies in the vicinity of host nests did not result in higher parasite abundance in these nests. Host colonisation success in terms of parasite abundance was not related to indices of parasite density around host nests. 5. Parasite abundance in colonised host nests was positively related to host density and brood mass and negatively related to date. Host nests in trees held fewer carnid flies than those on cliffs and farmhouses. 6. The dispersal ability of C. hemapterus is apt for rapid colonisation of new host nests, but it is unable to explain the broad heterogeneity in parasite abundance between host nests.
英文关键词	Arid areas European roller habitat characteristics host colonisation host density nest-box
类型	Article
语种	英语
国家	Spain ; Slovakia
收录类别	SCI-E
WOS记录号	WOS:000520523000001
WOS关键词	CARNUS-HEMAPTERUS DIPTERA ; PROTOCALLIPHORA DIPTERA ; DISPERSAL ; NEST ; FLY ; SIZE ; CALLIPHORIDAE ; TRANSMISSION ; POPULATION ; EVOLUTION
WOS类目	Entomology
WOS研究方向	Entomology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314339
作者单位	1.CSIC, EEZA, Dept Ecol Func & Evolut, Ctra Sacramento S-N, E-04120 Almeria, Spain; 2.Slovak Acad Sci, Inst Zool, Bratislava, Slovakia
推荐引用方式 GB/T 7714	Veiga, Jesus,Vaclav, Radovan,Valera, Francisco. The effect of parasite density on host colonisation success by a mobile avian ectoparasite[J],2020,45(4):867-875.
APA	Veiga, Jesus,Vaclav, Radovan,&Valera, Francisco.(2020).The effect of parasite density on host colonisation success by a mobile avian ectoparasite.ECOLOGICAL ENTOMOLOGY,45(4),867-875.
MLA	Veiga, Jesus,et al."The effect of parasite density on host colonisation success by a mobile avian ectoparasite".ECOLOGICAL ENTOMOLOGY 45.4(2020):867-875.