resumen
Abstract
Here we have evaluated tick host specificity with two different methodological approaches considering Amblyomma tigrinum and Amblyomma triste immatures as targets. Firstly, the Std* index was applied, which considers host phylogenetic relationships weighted by the prevalence of the parasite; followed by generalized linear models to explore associations between different host species and burdens and prevalence of larvae and nymphs, independently. The Std*
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dc.contributor.author | Colombo, Valeria Carolina | |
dc.contributor.author | Fasano, Agustín A. | |
dc.contributor.author | Beldomenico, Pablo Martín | |
dc.contributor.author | Nava, Santiago | |
dc.date.accessioned | 2018-07-04T11:39:50Z | |
dc.date.available | 2018-07-04T11:39:50Z | |
dc.date.issued | 2018-05 | |
dc.identifier.issn | 1877-959X | |
dc.identifier.issn | 1877-9603 | |
dc.identifier.other | https://doi.org/10.1016/j.ttbdis.2018.03.001 | |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S1877959X17303643 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/2718 | |
dc.description.abstract | Here we have evaluated tick host specificity with two different methodological approaches considering Amblyomma tigrinum and Amblyomma triste immatures as targets. Firstly, the Std* index was applied, which considers host phylogenetic relationships weighted by the prevalence of the parasite; followed by generalized linear models to explore associations between different host species and burdens and prevalence of larvae and nymphs, independently. The Std* index showed that A. tigrinum larvae and nymphs infest host species belonging to different orders and classes, respectively; while A. triste immatures fed on hosts that belong to different tribes, showing that both tick species have low specificity and thus, a generalist behavior. When analyzing prevalence and burdens, we found that both tick species infest some hosts more heavily compared with the rest. Even though immature stages of A. triste and A. tigrinum are generalists, the level of infestation within the range of usual hosts of these two species is uneven. This shows that a generalist behavior may result in dissimilar levels of infestation across a range of usual hosts. | eng |
dc.format | application/pdf | es_AR |
dc.language.iso | eng | es_AR |
dc.rights | info:eu-repo/semantics/restrictedAccess | es_AR |
dc.source | Ticks and Tick-borne Diseases 9 (4) : 781-787 (May 2018) | es_AR |
dc.subject | Amblyomma | es_AR |
dc.subject | Parásitos | es_AR |
dc.subject | Parasites | eng |
dc.subject | Enfermedades Transmitidas por Garrapatas | es_AR |
dc.subject | Tickborne Diseases | eng |
dc.subject | Relaciones Huésped Parásito | es_AR |
dc.subject | Host Parasite Relations | eng |
dc.subject.other | Garrapatas | es_AR |
dc.subject.other | Amblyomma triste | es_AR |
dc.subject.other | Amblyomma tigrinum | es_AR |
dc.title | Tick host specificity: an analysis based on host phylogeny and tick ecological features using Amblyomma triste and Amblyomma tigrinum immature stages | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | es_AR |
dc.type | info:eu-repo/semantics/publishedVersion | es_AR |
dc.description.origen | EEA Rafaela | es_AR |
dc.description.fil | Fil: Colombo, Valeria Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Ciencias Veterinarias del Litoral. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Instituto de Ciencias Veterinarias del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Santa Fe. Instituto de Ciencias Veterinarias del Litoral. Laboratorio de Ecología de Enfermedades; Argentina | es_AR |
dc.description.fil | Fil: Fasano, Agustín A. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Ciencias Veterinarias del Litoral. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Instituto de Ciencias Veterinarias del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Santa Fe. Instituto de Ciencias Veterinarias del Litoral. Laboratorio de Ecología de Enfermedades; Argentina | es_AR |
dc.description.fil | Fil: Beldomenico, Pablo Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Ciencias Veterinarias del Litoral. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Instituto de Ciencias Veterinarias del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Santa Fe. Instituto de Ciencias Veterinarias del Litoral. Laboratorio de Ecología de Enfermedades; Argentina | es_AR |
dc.description.fil | Fil: Nava, Santiago. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Regional Agropecuaria Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | es_AR |
dc.subtype | cientifico |
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