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      Identidade, riqueza e abundãncia de pequenos mamíferos (Rodentia e Didelphimorphia) de área de Floresta com Araucária no estado do Paraná, Brasil

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          Abstract

          Roedores e Marsupiais são componentes importantes da fauna na região Neotropical. Estudos sobre a riqueza e abundância destes animais são raros na Floresta Ombrófila Mista (FOM) e aqui apresentamos um inventário conduzido na Floresta Nacional de Piraí do Sul. Esta área possui uma área aproximada de 150 ha, cercada por pastos e plantações de Pinus. A amostragem foi feita através de armadilhas de queda, Sherman e Tomahawk, dispostas nos principais tipos de vegetação encontrados. Pelo menos um casal de cada espécie foi coletado. Como resultado, durante 5.892 armadilhas.noite nós obtivemos um total de 1.049 capturas, representando 17 espécies: Akodon montensis, Bibimys labiosus, Brucepattersonius iheringi, Cryptonanus sp., Didelphis albiventris, D. aurita, Gracilinanus microtarsus, Monodelphis americana, M. scalops, Myocastor coypus, Nectomys squamipes, Oligoryzomys nigripes, Oxymycterus judex, O. nasutus, Sooretamys angouya e Thaptomys nigrita. Capturas por armadilhas de queda representaram 67% do total, e oito espécies foram registradas exclusivamente por este método. Akodon montensis, O. nigripes e T. nigrita foram as espécies mais abundantes.

          Translated abstract

          Rodents and Marsupials are an important component of the fauna in the Neotropical region. Studies about richness and abundance of these animals in the Araucaria Forests are scarce, and here we present an inventory at Piraí do Sul National Forest. This area has approximately 150 ha, surrounded by pastures and Pinus plantations. Pitfall, Shermann and Tomahawk traps were disposed at the main vegetation types found in this National Forest. At least a pair of each species were collected. As a result, during 5.892 traps.night we had a total of 1.049 captures, representing 17 species: Akodon montensis, Bibimys labiosus, Brucepattersonius iheringi, Cryptonanus sp., Didelphis albiventris, D. aurita, Gracilinanus microtarsus, Juliomys ossitenuis, Monodelphis americana, M. scalops, Myocastor coypus, Nectomys squamipes, Oligoryzomys nigripes, Oxymycterus judex, O. nasutus, Sooretamys angouya and Thaptomys nigrita. Pitfall represented 67% of the total, and eight species were recorded only by this method. Akodon montensis, O. nigripes and T. nigrita were the most abundant species.

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          World Map of the Köppen-Geiger climate classification updated

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            Measuring Biological Diversity

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              Manual técnico da vegetação brasileira

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                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Journal
                paz
                Papéis Avulsos de Zoologia (São Paulo)
                Pap. Avulsos Zool. (São Paulo)
                Museu de Zoologia da Universidade de São Paulo (São Paulo )
                1807-0205
                2015
                : 55
                : 15
                : 217-230
                Affiliations
                [1 ] Universidade Federal do Paraná Brazil
                Article
                S0031-10492015001500217
                10.1590/0031-1049.2015.55.15
                e53c212f-3245-4694-9d01-51e5fccc6b8a

                http://creativecommons.org/licenses/by/4.0/

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                Product

                SciELO Brazil

                Self URI (journal page): http://www.scielo.br/scielo.php?script=sci_serial&pid=0031-1049&lng=en
                Categories
                ZOOLOGY

                Animal science & Zoology
                Morphology,Inventory,Diversity, Piraí do Sul, Southern Brazil,Morfologia,Inventário,Diversidade,Piraí do Sul,Sul do Brasil

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