The assemblage of epigean ants (Formicidae) inhabiting altered patches found in a latitudinal transect of coastal matorral of semiarid Chile
ABSTRACT The aims of the study were to document taxonomically the composition of the assemblage; estimate its species richness, and describe the effect of latitudinal gradient and matorral condition on species relative abundance and species richness of assemblage. The ants were caught with intercept...
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Format: | Article in Journal/Newspaper |
Language: | English |
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2018
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openpolar |
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collection |
Dialnet - Portada de revistas (Universidad de La Rioja) |
op_collection_id |
ftdialnet |
language |
English |
topic |
South American deserts desertification ecosystem rehabilitation soil fauna invasive species Desierto sudamericano desertificación rehabilitación de ecosistemas introducción de especies fauna de suelo especies invasoras |
spellingShingle |
South American deserts desertification ecosystem rehabilitation soil fauna invasive species Desierto sudamericano desertificación rehabilitación de ecosistemas introducción de especies fauna de suelo especies invasoras Cepeda Pizarro, Jorge Pizarro Araya, Jaime Bravo, Víctor The assemblage of epigean ants (Formicidae) inhabiting altered patches found in a latitudinal transect of coastal matorral of semiarid Chile |
topic_facet |
South American deserts desertification ecosystem rehabilitation soil fauna invasive species Desierto sudamericano desertificación rehabilitación de ecosistemas introducción de especies fauna de suelo especies invasoras |
description |
ABSTRACT The aims of the study were to document taxonomically the composition of the assemblage; estimate its species richness, and describe the effect of latitudinal gradient and matorral condition on species relative abundance and species richness of assemblage. The ants were caught with interception traps (pitfall type). The study was conducted between 2008 and 2011. We recorded the presence of four endemic species and one introduced. Maximum R was estimated at six. Solenopsis gayi (Myrmicinae) and Tapinoma antarticum (Dolichoderinae) were the numerically dominant species. We observed an effect of both the latitudinal floor of matorral and the matorral condition on the relative abundance of the species, particularly in the case of endemic species. This effect did no follow neither the latitudinal gradient nor the matorral condition. The ants’ responses were species specific, with influence of the study site over that provided by latitudinal gradient and matorral condition. The distribution of estimated R did not show a clear pattern in any of the two cases. We believe that our results show a complex situation derived from the interweaving of influences due both to the historical rainfall gradient and its concomitant effect on vegetation, the current state of matorral, and the severe drought recorded during the study. It is possible that under conditions of mean precipitation or above, the results are different. RESUMEN Los propósitos del estudio fueron documentar taxonómicamente la composición del ensamble; estimar su riqueza de especies y describir el efecto del gradiente latitudinal y la condición del matorral sobre la abundancia relativa de las especies y la riqueza del ensamble. Las hormigas fueron capturadas con trampas de intercepción de caída (tipo pitfall). El estudio fue realizado entre 2008 y 2011. Registramos la presencia de cuatro especies endémicas y una introducida. El R máximo se estimó en seis. Solenopsis gayi (Myrmicinae) y Tapinoma antarticum (Dolichoderinae) fueron las especies ... |
format |
Article in Journal/Newspaper |
author |
Cepeda Pizarro, Jorge Pizarro Araya, Jaime Bravo, Víctor |
author_facet |
Cepeda Pizarro, Jorge Pizarro Araya, Jaime Bravo, Víctor |
author_sort |
Cepeda Pizarro, Jorge |
title |
The assemblage of epigean ants (Formicidae) inhabiting altered patches found in a latitudinal transect of coastal matorral of semiarid Chile |
title_short |
The assemblage of epigean ants (Formicidae) inhabiting altered patches found in a latitudinal transect of coastal matorral of semiarid Chile |
title_full |
The assemblage of epigean ants (Formicidae) inhabiting altered patches found in a latitudinal transect of coastal matorral of semiarid Chile |
title_fullStr |
The assemblage of epigean ants (Formicidae) inhabiting altered patches found in a latitudinal transect of coastal matorral of semiarid Chile |
title_full_unstemmed |
The assemblage of epigean ants (Formicidae) inhabiting altered patches found in a latitudinal transect of coastal matorral of semiarid Chile |
title_sort |
assemblage of epigean ants (formicidae) inhabiting altered patches found in a latitudinal transect of coastal matorral of semiarid chile |
publishDate |
2018 |
url |
https://dialnet.unirioja.es/servlet/oaiart?codigo=6596946 |
genre |
antartic* |
genre_facet |
antartic* |
op_source |
Idesia, ISSN 0073-4675, Vol. 36, Nº. 2, 2018, pags. 193-201 |
op_relation |
https://dialnet.unirioja.es/servlet/oaiart?codigo=6596946 (Revista) ISSN 0073-4675 |
op_rights |
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ftdialnet:oai:dialnet.unirioja.es:ART0001318056 2023-05-15T14:15:23+02:00 The assemblage of epigean ants (Formicidae) inhabiting altered patches found in a latitudinal transect of coastal matorral of semiarid Chile Cepeda Pizarro, Jorge Pizarro Araya, Jaime Bravo, Víctor 2018 application/pdf https://dialnet.unirioja.es/servlet/oaiart?codigo=6596946 eng eng https://dialnet.unirioja.es/servlet/oaiart?codigo=6596946 (Revista) ISSN 0073-4675 LICENCIA DE USO: Los documentos a texto completo incluidos en Dialnet son de acceso libre y propiedad de sus autores y/o editores. Por tanto, cualquier acto de reproducción, distribución, comunicación pública y/o transformación total o parcial requiere el consentimiento expreso y escrito de aquéllos. Cualquier enlace al texto completo de estos documentos deberá hacerse a través de la URL oficial de éstos en Dialnet. Más información: https://dialnet.unirioja.es/info/derechosOAI | INTELLECTUAL PROPERTY RIGHTS STATEMENT: Full text documents hosted by Dialnet are protected by copyright and/or related rights. This digital object is accessible without charge, but its use is subject to the licensing conditions set by its authors or editors. Unless expressly stated otherwise in the licensing conditions, you are free to linking, browsing, printing and making a copy for your own personal purposes. All other acts of reproduction and communication to the public are subject to the licensing conditions expressed by editors and authors and require consent from them. Any link to this document should be made using its official URL in Dialnet. More info: https://dialnet.unirioja.es/info/derechosOAI Idesia, ISSN 0073-4675, Vol. 36, Nº. 2, 2018, pags. 193-201 South American deserts desertification ecosystem rehabilitation soil fauna invasive species Desierto sudamericano desertificación rehabilitación de ecosistemas introducción de especies fauna de suelo especies invasoras text (article) 2018 ftdialnet 2019-08-29T12:05:49Z ABSTRACT The aims of the study were to document taxonomically the composition of the assemblage; estimate its species richness, and describe the effect of latitudinal gradient and matorral condition on species relative abundance and species richness of assemblage. The ants were caught with interception traps (pitfall type). The study was conducted between 2008 and 2011. We recorded the presence of four endemic species and one introduced. Maximum R was estimated at six. Solenopsis gayi (Myrmicinae) and Tapinoma antarticum (Dolichoderinae) were the numerically dominant species. We observed an effect of both the latitudinal floor of matorral and the matorral condition on the relative abundance of the species, particularly in the case of endemic species. This effect did no follow neither the latitudinal gradient nor the matorral condition. The ants’ responses were species specific, with influence of the study site over that provided by latitudinal gradient and matorral condition. The distribution of estimated R did not show a clear pattern in any of the two cases. We believe that our results show a complex situation derived from the interweaving of influences due both to the historical rainfall gradient and its concomitant effect on vegetation, the current state of matorral, and the severe drought recorded during the study. It is possible that under conditions of mean precipitation or above, the results are different. RESUMEN Los propósitos del estudio fueron documentar taxonómicamente la composición del ensamble; estimar su riqueza de especies y describir el efecto del gradiente latitudinal y la condición del matorral sobre la abundancia relativa de las especies y la riqueza del ensamble. Las hormigas fueron capturadas con trampas de intercepción de caída (tipo pitfall). El estudio fue realizado entre 2008 y 2011. Registramos la presencia de cuatro especies endémicas y una introducida. El R máximo se estimó en seis. Solenopsis gayi (Myrmicinae) y Tapinoma antarticum (Dolichoderinae) fueron las especies ... Article in Journal/Newspaper antartic* Dialnet - Portada de revistas (Universidad de La Rioja) |