Ecology and genetic variation of Amblyomma tonelliae in Argentina
The ecology of Amblyomma tonelliae (Ixodida: Ixodidae), including its seasonal distribution and the development periods of each stage, was investigated during a study carried out over two consecutive years in northwestern Argentina. In addition, the genetic variation of this tick was studied through analyses of 16S rDNA sequences. Amblyomma tonelliae has a 1‐year lifecycle characterized by a long pre‐moult period in larvae with no development of morphogenetic diapause. Larvae peak in abundance during late autumn and early winter; nymphs peak in abundance in spring, and adults do so from late spring to early summer. Amblyomma tonelliae shows a marked ecological preference for the driest areas of the Chaco ecoregion. In analyses of 16S rDNA sequences in genes from different populations of A. tonelliae, values for nucleotide diversity and the average number of nucleotide differences showed genetic diversity within this species to be low. No significant differences were found in comparisons among populations.
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2015-09
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Subjects: | Amblyomma, Ecología, Variación Genética, Plagas de Animales, Ecology, Genetic Variation, Pests of Animals, Amblyomma Tonelliae, Garrapatas, |
Online Access: | https://onlinelibrary.wiley.com/doi/abs/10.1111/mve.12110 http://hdl.handle.net/20.500.12123/2115 https://doi.org/10.1111/mve.12110 |
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oai:localhost:20.500.12123-21152018-07-05T12:22:13Z Ecology and genetic variation of Amblyomma tonelliae in Argentina Tarragona, Evelina Luisa Mangold, Atilio Jose Mastropaolo, Mariano Guglielmone, Alberto Nava, Santiago Amblyomma Ecología Variación Genética Plagas de Animales Ecology Genetic Variation Pests of Animals Amblyomma Tonelliae Garrapatas The ecology of Amblyomma tonelliae (Ixodida: Ixodidae), including its seasonal distribution and the development periods of each stage, was investigated during a study carried out over two consecutive years in northwestern Argentina. In addition, the genetic variation of this tick was studied through analyses of 16S rDNA sequences. Amblyomma tonelliae has a 1‐year lifecycle characterized by a long pre‐moult period in larvae with no development of morphogenetic diapause. Larvae peak in abundance during late autumn and early winter; nymphs peak in abundance in spring, and adults do so from late spring to early summer. Amblyomma tonelliae shows a marked ecological preference for the driest areas of the Chaco ecoregion. In analyses of 16S rDNA sequences in genes from different populations of A. tonelliae, values for nucleotide diversity and the average number of nucleotide differences showed genetic diversity within this species to be low. No significant differences were found in comparisons among populations. EEA Rafaela Fil: Tarragona, Evelina Luisa. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Cátedra de Parasitología y Enfermedades Parasitarias; Argentina Fil: Mangold, Atilio Jose. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Mastropaolo, Mariano. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Cátedra de Parasitología y Enfermedades Parasitarias; Argentina Fil: Guglielmone, Alberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Nava, Santiago. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina 2018-03-26T11:45:38Z 2018-03-26T11:45:38Z 2015-09 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://onlinelibrary.wiley.com/doi/abs/10.1111/mve.12110 http://hdl.handle.net/20.500.12123/2115 0269-283X 1365-2915 https://doi.org/10.1111/mve.12110 eng info:eu-repo/semantics/restrictedAccess application/pdf Argentina (nation) Medical and veterinary entomology 29 (3) : 297-304. (September 2015) |
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Amblyomma Ecología Variación Genética Plagas de Animales Ecology Genetic Variation Pests of Animals Amblyomma Tonelliae Garrapatas Amblyomma Ecología Variación Genética Plagas de Animales Ecology Genetic Variation Pests of Animals Amblyomma Tonelliae Garrapatas |
spellingShingle |
Amblyomma Ecología Variación Genética Plagas de Animales Ecology Genetic Variation Pests of Animals Amblyomma Tonelliae Garrapatas Amblyomma Ecología Variación Genética Plagas de Animales Ecology Genetic Variation Pests of Animals Amblyomma Tonelliae Garrapatas Tarragona, Evelina Luisa Mangold, Atilio Jose Mastropaolo, Mariano Guglielmone, Alberto Nava, Santiago Ecology and genetic variation of Amblyomma tonelliae in Argentina |
description |
The ecology of Amblyomma tonelliae (Ixodida: Ixodidae), including its seasonal distribution and the development periods of each stage, was investigated during a study carried out over two consecutive years in northwestern Argentina. In addition, the genetic variation of this tick was studied through analyses of 16S rDNA sequences. Amblyomma tonelliae has a 1‐year lifecycle characterized by a long pre‐moult period in larvae with no development of morphogenetic diapause. Larvae peak in abundance during late autumn and early winter; nymphs peak in abundance in spring, and adults do so from late spring to early summer. Amblyomma tonelliae shows a marked ecological preference for the driest areas of the Chaco ecoregion. In analyses of 16S rDNA sequences in genes from different populations of A. tonelliae, values for nucleotide diversity and the average number of nucleotide differences showed genetic diversity within this species to be low. No significant differences were found in comparisons among populations. |
format |
info:ar-repo/semantics/artículo |
topic_facet |
Amblyomma Ecología Variación Genética Plagas de Animales Ecology Genetic Variation Pests of Animals Amblyomma Tonelliae Garrapatas |
author |
Tarragona, Evelina Luisa Mangold, Atilio Jose Mastropaolo, Mariano Guglielmone, Alberto Nava, Santiago |
author_facet |
Tarragona, Evelina Luisa Mangold, Atilio Jose Mastropaolo, Mariano Guglielmone, Alberto Nava, Santiago |
author_sort |
Tarragona, Evelina Luisa |
title |
Ecology and genetic variation of Amblyomma tonelliae in Argentina |
title_short |
Ecology and genetic variation of Amblyomma tonelliae in Argentina |
title_full |
Ecology and genetic variation of Amblyomma tonelliae in Argentina |
title_fullStr |
Ecology and genetic variation of Amblyomma tonelliae in Argentina |
title_full_unstemmed |
Ecology and genetic variation of Amblyomma tonelliae in Argentina |
title_sort |
ecology and genetic variation of amblyomma tonelliae in argentina |
publishDate |
2015-09 |
url |
https://onlinelibrary.wiley.com/doi/abs/10.1111/mve.12110 http://hdl.handle.net/20.500.12123/2115 https://doi.org/10.1111/mve.12110 |
work_keys_str_mv |
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_version_ |
1756007086131511297 |