Artículo
Colilargo’s occupancy and the role of native and exotic plants in hantavirus expansion and transmission risk
Contreras, Facundo
; Andreo, Verónica Carolina
; Hechem, María Viviana; Polop, Jaime Jose; Provensal, María Cecilia
![Icon](/themes/CONICETDigital/images/conicet.png)
![Icon](/themes/CONICETDigital/images/conicet.png)
Fecha de publicación:
01/2023
Editorial:
Springer
Revista:
Mammal Research
ISSN:
2199-2401
e-ISSN:
2199-241X
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In this work, we examined the relationship of Oligoryzomys longicaudatus’ (the Andes virus [ANDV] host, commonly known as the colilargo) occupancy and the cover of dominant woody and herbaceous plant species recorded in censuses along traplines for mice. We found that O. longicaudatus occupancy probability increased with high percentages of Rosa rubiginosa, Plantago lanceolata, Rumex acetosella, and Holcus lanatus, while it decreased with an increased cover of Mulinum spinosum and Ochetophila trinervis. The four positively related species are exotic plants. R. rubiginosa, the most conspicuous one, is capable of invading all types of habitats and forms dense shrublands in the ecotone between forest and steppe. These results are partly consistent with diet studies indicating that sweet briar fruits are the main item consumed by colilargos. The relationship of the ANDV main host with such an invasive plant poses a likely increased ANDV transmission risk to local communities making use of sweet briar’s fruits. We discuss further implications of this problem in relation to hantavirus epidemiology in southern Argentina.
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Articulos (ICBIA)
Articulos de INSTITUTO DE CIENCIAS DE LA TIERRA, BIODIVERSIDAD Y AMBIENTE
Articulos de INSTITUTO DE CIENCIAS DE LA TIERRA, BIODIVERSIDAD Y AMBIENTE
Articulos(CCT - CORDOBA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA
Citación
Contreras, Facundo; Andreo, Verónica Carolina; Hechem, María Viviana; Polop, Jaime Jose; Provensal, María Cecilia; Colilargo’s occupancy and the role of native and exotic plants in hantavirus expansion and transmission risk; Springer; Mammal Research; 68; 2; 1-2023; 167-176
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