2006
DOI: 10.21704/rea.v5i1-2.332
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Diversidad De La Artropofauna Terrestre en La Reserva Nacional De Junín, Perú

Abstract: ResumenSe evaluó la artropofauna terrestre en Pari y Ondores en la Reserva Nacional de Junín, Perú utilizando: (1) trampas de caída de suelo, y (2) trampa de luz ultravioleta. Para la artropofauna, se calculó la diversidad alfa y beta. La artropofauna terrestre capturada fue adjudicada a gremios alimentarios. Se encontraron nueve familias. Las trampas de suelo con carnada atrajeron mayor cantidad de individuos, siendo más frecuentes los insectos del orden Collembola. El nivel trófico predominante fue los desco… Show more

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Cited by 9 publications
(8 citation statements)
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“…This work not only improves the knowledge of the composition, taxonomy, and trophic structure of ground-dwelling arthropod communities in arid Patagonian habitats, but also increases the taxonomic knowledge of Hemiptera through the discoveries of new genera and two new species very recently described as new based on material recovered from this survey (see Dellapé and Cheli 2007 ; Carpintero et al 2008 ). Additionally, it is necessary to place the results of this study within a conservation context because the richness and composition of a community of ground-dwelling arthropods can be taken as a reflection of the biotic and structural diversity of whole terrestrial ecosystems ( Iannacone and Alvariño 2006 ). Because of its abundance, diverse behaviors, and ecological interactions, the development of new lines of research to elucidate the variables controlling the main ecological aspects of grounddwelling arthropods will contribute significantly to the knowledge and functioning of arid Patagonian ecosystems.…”
Section: Discussionmentioning
confidence: 99%
“…This work not only improves the knowledge of the composition, taxonomy, and trophic structure of ground-dwelling arthropod communities in arid Patagonian habitats, but also increases the taxonomic knowledge of Hemiptera through the discoveries of new genera and two new species very recently described as new based on material recovered from this survey (see Dellapé and Cheli 2007 ; Carpintero et al 2008 ). Additionally, it is necessary to place the results of this study within a conservation context because the richness and composition of a community of ground-dwelling arthropods can be taken as a reflection of the biotic and structural diversity of whole terrestrial ecosystems ( Iannacone and Alvariño 2006 ). Because of its abundance, diverse behaviors, and ecological interactions, the development of new lines of research to elucidate the variables controlling the main ecological aspects of grounddwelling arthropods will contribute significantly to the knowledge and functioning of arid Patagonian ecosystems.…”
Section: Discussionmentioning
confidence: 99%
“…La riqueza específica fue calculada mediante estimadores no paramétricos Chao1 y Abundancebased Coverage (ACE), los cuales están basados en datos de abundancia de especies (Gotelli & Colwell, 2011). Estos estimadores fueron obtenidos mediante el software "Estimate-S 9.1" (Colwell, 2013) para elaborar curvas de acumulación de especies y calcular los esfuerzos de muestreo, comparando la riqueza específica estimada con la riqueza de especies observada.…”
Section: Análisis De Datosunclassified
“…Se efectuó un muestreo con 20 trampas de intercepción (pitfall traps) (Brown & Matthews, 2016;Boetzl et al, 2018), de 23 cm de altura por 10 cm de diámetro y con una solución de formol al 4% (Iannacone & Montoro, 2002), por cada formación vegetal. En estos puntos se realizó hoyos en el suelo con la ayuda de una espátula, colocándose cada 2 m de distancia una de la otra partiendo de una trampa central, las restantes se colocaron alrededor formando una tela de araña (Iannacone & Alvariño, 2006). Las arañas colectadas fueron acondicionadas en viales herméticamente cerrados con alcohol etílico al 70% como fijador y preservante.…”
Section: Trampas De Intercepción De Suelo (Pitfall Traps)unclassified