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Invasion biology in non-free-living species: interactions between abiotic (climatic) and biotic (host availability) factors in geographical space in crayfish commensals (Ostracoda, Entocytheridae)

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Invasion biology in non-free-living species: interactions between abiotic (climatic) and biotic (host availability) factors in geographical space in crayfish commensals (Ostracoda, Entocytheridae)

dc.contributor.author	Mestre Pérez, Alexandre	es_ES
dc.contributor.author	Aguilar Alberola, Josep Antoni	es_ES
dc.contributor.author	Baldry, David	es_ES
dc.contributor.author	Balkis, Husamettin	es_ES
dc.contributor.author	Ellis, Adam	es_ES
dc.contributor.author	Gil-Delgado, José Antonio	es_ES
dc.contributor.author	Grabow, Karsten	es_ES
dc.contributor.author	Klobučar, Göran	es_ES
dc.contributor.author	Kouba, Antonín	es_ES
dc.contributor.author	Maguire, Ivana	es_ES
dc.contributor.author	Martens, Andreas	es_ES
dc.contributor.author	Mülayim, Ayşegül	es_ES
dc.contributor.author	Rueda Sevilla, Juan	es_ES
dc.contributor.author	Scharf, Burkhard	es_ES
dc.contributor.author	Soes, Menno	es_ES
dc.contributor.author	Monrós González, Juan S.	es_ES
dc.contributor.author	Mesquita Joanes, Francesc	es_ES
dc.date.accessioned	2015-06-19T07:47:46Z
dc.date.available	2015-06-19T07:47:46Z
dc.date.issued	2013	es_ES
dc.identifier.citation	Ecology and Evolution Vol. 3 Issue 16: pp. 5237-5253	es_ES
dc.identifier.uri	http://hdl.handle.net/10550/44508
dc.description.abstract	In invasion processes, both abiotic and biotic factors are considered essential, but the latter are usually disregarded when modeling the potential spread of exotic species. In the framework of set theory, interactions between biotic (B), abiotic (A), and movement-related (M) factors in the geographical space can be hypothesized with BAM diagrams and tested using ecological niche models (ENMs) to estimate A and B areas. The main aim of our survey was to evaluate the interactions between abiotic (climatic) and biotic (host availability) factors in geographical space for exotic symbionts (i.e., non-free-living species), using ENM techniques combined with a BAM framework and using exotic Entocytheridae (Ostracoda) found in Europe as model organisms. We carried out an extensive survey to evaluate the distribution of entocytherids hosted by crayfish in Europe by checking 94 European localities and 12 crayfish species. Both exotic entocytherid species found, Ankylocythere sinuosa and Uncinocythere occidentalis, were widely distributed in W Europe living on the exotic crayfish species Procambarus clarkii and Pacifastacus leniusculus, respectively. No entocytherids were observed in the remaining crayfish species. The suitable area for A. sinuosa was mainly restricted by its own limitations to minimum temperatures in W and N Europe and precipitation seasonality in circum-Mediterranean areas. Uncinocythere occidentalis was mostly restricted by host availability in circum-Mediterranean regions due to limitations of P. leniusculus to higher precipitation seasonality and maximum temperatures. The combination of ENMs with set theory allows studying the invasive biology of symbionts and provides clues about biogeographic barriers due to abiotic or biotic factors limiting the expansion of the symbiont in different regions of the invasive range. The relative importance of abiotic and biotic factors on geographical space can then be assessed and applied in conservation plans. This approach can also be implemented in other systems where the target species is closely interacting with other taxa.	es_ES
dc.subject	Biological invasions	es_ES
dc.subject	BAM diagrams	es_ES
dc.subject	ecological niche models	es_ES
dc.subject	host availability	es_ES
dc.title	Invasion biology in non-free-living species: interactions between abiotic (climatic) and biotic (host availability) factors in geographical space in crayfish commensals (Ostracoda, Entocytheridae)	es_ES
dc.type	journal article	es_ES
dc.identifier.doi	10.1002/ece3.897	es_ES
dc.identifier.idgrec	095742	es_ES