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dc.contributor.author
Mastropaolo, Mariano
dc.contributor.author
Nava, Santiago
dc.contributor.author
Guglielmone, Alberto Alejandro
dc.contributor.author
Mangold, Atilio Jose
dc.date.available
2019-04-08T20:54:27Z
dc.date.issued
2011-04
dc.identifier.citation
Mastropaolo, Mariano; Nava, Santiago; Guglielmone, Alberto Alejandro; Mangold, Atilio Jose; Biological differences between two allopatric populations of Amblyomma cajennense (Acari: Ixodidae) in Argentina; Springer; Experimental and Applied Acarology; 53; 4; 4-2011; 371-375
dc.identifier.issn
0168-8162
dc.identifier.uri
http://hdl.handle.net/11336/73507
dc.description.abstract
The fertility of hybrids from two distinct populations of Amblyomma cajennense from different ecological regions of Northern Argentina was analyzed. Two colonies of A. cajennense from El Rey National Park (RNP), Salta Province (24 ° 41′S, 64 ° 36′W), and Copo National Park (CNP), Santiago del Estero Province (25 ° 55′S, 61 ° 43′W) were established infesting rabbits with adults collected from vegetation. Reproductive parameters of the first generation in laboratory of each colony and their crosses were evaluated considering engorged weight of females, engorged period of females, pre-oviposition period of females, minimum egg incubation period, reproductive efficiency index [REI = number of eggs laid/weight of the females in mg], and fertility efficiency index [FEI = number of hatched larvae/weight of the females in mg]. Infestations were made as follows: Group 1) RNP males and females; Group 2) CNP males and females; Group 3) males from CNP and females from RNP; Group 4) males from RNP and females from CNP. The engorgement weight of the females from CNP that mated with males from RNP was significantly lighter than those of the engorged females obtained in the other 3 crosses, and the engorged period of the females from CNP that mated with males from RNP was significantly longer that the engorged period of the females belonging to the remaining groups. The females from group 3 and 4 had a FEI extremely low in comparison with the FEI obtained from the engorged females originated from the groups 1 and 2. Biological implication of these findings is discussed.
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
Allopatric Populations
dc.subject
Amblyomma Cajennense
dc.subject
Argentina
dc.subject
Biology
dc.subject
Cross-Mating
dc.title
Biological differences between two allopatric populations of Amblyomma cajennense (Acari: Ixodidae) in Argentina
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-04-05T14:32:39Z
dc.identifier.eissn
1572-9702
dc.journal.volume
53
dc.journal.number
4
dc.journal.pagination
371-375
dc.journal.pais
Alemania
dc.description.fil
Fil: Mastropaolo, Mariano. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Santa Fe. Estación Experimental Agropecuaria Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Nava, Santiago. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Santa Fe. Estación Experimental Agropecuaria Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Guglielmone, Alberto Alejandro. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Santa Fe. Estación Experimental Agropecuaria Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Mangold, Atilio Jose. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Santa Fe. Estación Experimental Agropecuaria Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.journal.title
Experimental and Applied Acarology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s10493-010-9404-6
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10493-010-9404-6
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