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dc.contributor.author
Hurtado, Juan Pablo
dc.contributor.author
Soto, Eduardo Maria
dc.contributor.author
Orellana, Liliana
dc.contributor.author
Hasson, Esteban Ruben
dc.date.available
2020-03-03T19:45:33Z
dc.date.issued
2012-05
dc.identifier.citation
Hurtado, Juan Pablo; Soto, Eduardo Maria; Orellana, Liliana; Hasson, Esteban Ruben; Mating success depends on rearing substrate in cactophilic Drosophila; Springer; Evolutionary Ecology; 26; 3; 5-2012; 733-743
dc.identifier.issn
0269-7653
dc.identifier.uri
http://hdl.handle.net/11336/98724
dc.description.abstract
Drosophila buzzatii and D. koepferae coexist in the arid lands of southern South America and exploit different types of cactus as breeding hosts. The former prefers to lay eggs on the rotting pads of prickly pears (genus Opuntia) whereas D. koepferae exhibits greater acceptance for columnar cacti (e. g., Echinopsis terschekii). Here, we demonstrate that the rearing cacti affect male mating success, flies reared in each species' preferred host exhibited enhanced mating success than those raised in secondary hosts. Opuntia sulphurea medium endows D. buzzatii males with greater mating ability while D. koepferae males perform better when flies develop in Echinopsis terschekii. These effects are not mediated through body size, even in D. buzzatii whose body size happens to be affected by the rearing cacti. This scenario, which is consistent with the evolution of host specialization and speciation through sensory drive, emphasizes the importance of habitat isolation in the coexistence of these cactophilic Drosophila.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CACTUS HOSTS
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HABITAT ISOLATION
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HOST SPECIALIZATION
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MATING SUCCESS
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SENSORY DRIVE
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SEXUAL SELECTION
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Biología
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Mating success depends on rearing substrate in cactophilic Drosophila
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-02-07T13:37:52Z
dc.journal.volume
26
dc.journal.number
3
dc.journal.pagination
733-743
dc.journal.pais
Alemania
dc.journal.ciudad
Berlin
dc.description.fil
Fil: Hurtado, Juan Pablo. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Soto, Eduardo Maria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina
dc.description.fil
Fil: Orellana, Liliana. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Cálculo; Argentina
dc.description.fil
Fil: Hasson, Esteban Ruben. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.journal.title
Evolutionary Ecology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10682-011-9529-z
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s10682-011-9529-z
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