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Rodrigues DP, Konzen MQ, Decian VS, Hartmann M, Galiano D, Hartmann PA. Response of small mammal species to landscape metrics in a highly fragmented area in the Atlantic forest of southern Brazil. MAMMALIA 2022. [DOI: 10.1515/mammalia-2021-0008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The high rate of destruction of natural habitats has diminished fragments size, which negatively impacts small mammal community species richness and composition. We investigated the abundance of small non-flying mammal species in association with three landscape metrics: the size of the fragment (AREA); the shape index of the fragment (SHAPE); and the size of the central area of the fragment (CORE) in six forest fragments in a highly fragmented landscape of southern Brazil. Three rodent species (Akodon montensis, Oligoryzomys nigripes, Sooretamys angouya) and one marsupial species (Gracilinanus microtarsus) were captured in total. We used generalized linear models to test the influence of the landscape metrics on the abundance of the three most abundant species of small mammals captured (A. montensis, O. nigripes and S. angouya). Among the three species analyzed, A. montensis presented a significant negative association with the metric CORE; O. nigripes and S. angouya presented a positive association with the metric AREA and negative with the metric CORE. The negative association of A. montensis, O. nigripes and S. angouya with the core area of the fragments, and the absence of association of all species with the shape of the fragments indicate that these species might benefit from the effects of habitat fragmentation.
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Affiliation(s)
- Daniele Pereira Rodrigues
- Laboratório de Ecologia e Conservação, Universidade Federal da Fronteira Sul, Campus Erechim , ERS 135 - Km 72, n°200 , Erechim , RS , Brazil
| | - Maurício Quoos Konzen
- Laboratório de Ecologia e Conservação, Universidade Federal da Fronteira Sul, Campus Erechim , ERS 135 - Km 72, n°200 , Erechim , RS , Brazil
| | - Vanderlei Secretti Decian
- Programa de Pós-Graduação em Ecologia, Universidade Regional Integrada do Alto Uruguai e das Missões, Campus Erechim , Av. Sete de Setembro, 1621 , Erechim , RS , Brazil
| | - Marilia Hartmann
- Laboratório de Ecologia e Conservação, Universidade Federal da Fronteira Sul, Campus Erechim , ERS 135 - Km 72, n°200 , Erechim , RS , Brazil
| | - Daniel Galiano
- Laboratório de Zoologia, Universidade Federal da Fronteira Sul, Campus Realeza , Rua Edmundo Gaievisk, 1000 , Realeza , PR , Brazil
| | - Paulo Afonso Hartmann
- Laboratório de Ecologia e Conservação, Universidade Federal da Fronteira Sul, Campus Erechim , ERS 135 - Km 72, n°200 , Erechim , RS , Brazil
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Pontes JS, Mattos LXS, Oliveira Neto JF, Tiepolo LM. Small mammals (Rodentia) present in Tyto furcata (Temminck, 1827) (Strigiformes, Tytonidae) pellets from the Reserva Natural da Guaricica, Antonina, coastal Paraná, Brazil. BRAZ J BIOL 2021; 83:e247040. [PMID: 34468523 DOI: 10.1590/1519-6984.247040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 04/06/2021] [Indexed: 11/21/2022] Open
Affiliation(s)
- J S Pontes
- Universidade Estadual do Paraná - UNESPAR, Campus de Paranaguá, Laboratório Multidisciplinar de Estudos Animais, Paranaguá, PR, Brasil
| | - L X S Mattos
- Universidade Estadual do Paraná - UNESPAR, Campus de Paranaguá, Laboratório Multidisciplinar de Estudos Animais, Paranaguá, PR, Brasil
| | - J F Oliveira Neto
- Universidade Estadual do Paraná - UNESPAR, Campus de Paranaguá, Laboratório Multidisciplinar de Estudos Animais, Paranaguá, PR, Brasil
| | - L M Tiepolo
- Universidade Federal do Paraná - UFPR, Campus de Matinhos, Laboratório de Biodiversidade e Conservação, Matinhos, PR, Brasil
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Pereira AD, Bogoni JA, Siqueira MH, Bovendorp RS, Vidotto-Magnoni AP, Orsi ML. Sampling biases of small non-volant mammals (Mammalia: Rodentia and Didelphimorphia) surveys in Paraná state, Brazil. STUDIES ON NEOTROPICAL FAUNA AND ENVIRONMENT 2021. [DOI: 10.1080/01650521.2021.1891818] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Alan Deivid Pereira
- Laboratório de Ecologia de Peixes e Invasões Biológicas, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil
| | - Juliano André Bogoni
- School of Environmental Sciences, University of East Anglia, Norwich, UK
- Laboratório de Ecologia, Manejo e Conservação de Fauna (Lemac), Departamento de Ciências Florestais, Escola Superior de Agricultura “Luiz de Queiroz”, Universidade de São Paulo, Piracicaba, Brazil
| | - Micaela Heloise Siqueira
- Laboratório de Ecologia e Comportamento Animal, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil
| | - Ricardo Siqueira Bovendorp
- Laboratório de Ecologia Aplicado à Conservação, Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Ilhéus, Brazil
| | - Ana Paula Vidotto-Magnoni
- Laboratório de Ecologia e Comportamento Animal, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil
| | - Mário Luís Orsi
- Laboratório de Ecologia de Peixes e Invasões Biológicas, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil
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Grazzini G, Gatto-Almeida F, Tiepolo LM. Small mammals from the lasting fragments of Araucaria Forest in southern Brazil: a study about richness and diversity. IHERINGIA. SERIE ZOOLOGIA 2021. [DOI: 10.1590/1678-4766e2021015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Bovendorp RS, Heming NM, Percequillo AR. Bottom-up effect: a rodent outbreak following the bamboo blooming in a Neotropical rainforest. MAMMAL RES 2020. [DOI: 10.1007/s13364-020-00505-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Sakane KK, Percequillo AR, Setz EZF. Community of small mammals along an elevational gradient in Biological Reserve of Serra do Japi, municipality of Jundiaí-SP, Brazil. AUSTRAL ECOL 2019. [DOI: 10.1111/aec.12801] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Karina Koibuchi Sakane
- Department of Animal Biology; University of Campinas; Street Monteiro Lobato, n 255 Campinas 13.083-862 Brazil
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Gentile R, Cardoso TS, Costa-Neto SF, Teixeira BR, D'Andrea PS. Community structure and population dynamics of small mammals in an urban-sylvatic interface area in Rio de Janeiro, Brazil. ZOOLOGIA 2018. [DOI: 10.3897/zoologia.35.e13465] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The Atlantic Forest is one of the most disturbed Brazilian biomes, with 183 out of 298 species of mammals occurring in the state of Rio de Janeiro. In this study, we aimed to characterize the diversity, community structure, and habitat use of small mammals in the FIOCRUZ Atlantic Forest Campus (CFMA), including areas of Pedra Branca State Park (PBSP, subunit Pau da Fome), state of Rio de Janeiro. We also compared species diversity and composition between two moments 15 years apart (2001 and 2012–2015) and analyzed the population dynamics of the marsupial Didelphisaurita (Wied-Neuwied, 1826). Small mammal captures were made in different habitats: sylvatic-urban interface areas near human dwellings, disturbed forest, and preserved forest areas. Five marsupial species and four rodent species were captured in both periods. There was a reduction in species richness and β diversity between the two periods, indicating that disturbances in the environment over the years may have affected the small mammal community structure. The most altered environment showed the greatest species richness and abundance, while the forest areas showed the smallest values, which may be explained by the loss of mammal species, mainly specialist species in forested areas. We identified three groups of species according to habitat preferences: one related to environments with a higher density of vegetation in upper strata – Marmosaparaguayana (Tate, 1931) and Monodelphisamericana (Müller, 1776), another related to a higher density in lower forest strata – Akodoncursor (Winge, 1887), and another with no association with the investigated habitat variables – D.aurita and Oligoryzomysnigripes (Olfers, 1818). The small mammal community structure showed a low level of nestedness in both sampling periods. This study is the first report to evaluate the community structure of small mammals in the sylvatic-urban interface area of Pedra Branca State Park, the largest forest reserve within an urban area in Brazil. The surveys indicate that the small mammal diversity was low in both sampling periods and in both areas, and a species loss in the Pau da Fome locality was observed, despite it is a conservation unit. The greater species abundance and richness in the most disturbed areas suggest an increase of factors favoring the occurrence of synanthropic and opportunistic species.
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Bovo AADA, Magioli M, Percequillo AR, Kruszynski C, Alberici V, Mello MAR, Correa LS, Gebin JCZ, Ribeiro YGG, Costa FB, Ramos VN, Benatti HR, Lopes B, Martins MZA, Diniz-Reis TR, Camargo PBD, Labruna MB, Ferraz KMPMDB. Human-modified landscape acts as refuge for mammals in Atlantic Forest. BIOTA NEOTROPICA 2018. [DOI: 10.1590/1676-0611-bn-2017-0395] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract: Human-modified landscapes (HMLs) are composed by small, isolated and defaunated forest fragments, which are surrounded by agricultural and urban areas. Information on species that thrives in these HMLs is essential to direct conservation strategies in local and regional scales. Since HMLs are dominant in the Atlantic Forest, we aimed to assess the mammalian diversity in a HML in southeastern Brazil and to propose conservation strategies. We collected data of terrestrial (small-, medium- and large-sized) and volant mammals in three small forest fragments (10, 14 and 26 ha) and adjacent areas, between 2003 and 2016, using complementary methods: active search, camera trapping, live-traps, mist nets and occasional records (i.e., roadkills). In addition, we used secondary data to complement our species list. We recorded 35 native mammal species (6 small-sized, 16 medium- and large-sized, and 13 bats) and seven exotic species in the HML. The recorded mammal assemblage (non-volant and volant), although mainly composed of common and generalist species, includes three medium- and large-sized species nationally threatened (Leopardus guttulus, Puma concolor and Puma yagouaroundi) and two data deficient species (Galictis cuja and Histiotus velatus), highlighting the importance of this HML for the maintenance and conservation of mammal populations. Despite highly impacted by anthropogenic disturbances, the study area harbors a significant richness of medium- and large-sized mammals, being an important biodiversity refuge in the region. However, this biodiversity is threatened by the low quality of the habitats, roadkills and abundant populations of domestic cats and dogs. Therefore, we stress the need of conservation strategies focusing on the medium- and large-sized mammals as an umbrella group, which could benefit all biodiversity in the landscape. We recommend actions that promotes biological restoration, aiming to increase structural composition and connectivity of the forest fragments, reducing roadkills and controlling the domestic cats and dogs' populations, in order to maintain and improve the diversity of mammals in long-term.
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Affiliation(s)
| | | | | | - Cecilia Kruszynski
- Universidade de São Paulo, Brazil; Leibniz Institut fur Zoo und Wildtierforschung eV, Germany
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Pavan SE, Mendes-Oliveira AC, Voss RS. A New Species ofMonodelphis(Didelphimorphia: Didelphidae) from the Brazilian Amazon. AMERICAN MUSEUM NOVITATES 2017. [DOI: 10.1206/3872.1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Cruz AO, Mendonça AF, Bocchiglieri A. Use of space by small mammals in a semiarid area in northeastern Brazil. ANIM BIOL 2017. [DOI: 10.1163/15707563-00002524] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The use of spool-and-line provides information about the movement, vertical stratification and use of shelters and nests by animals. This study evaluated the area of daily use and selection of microhabitat by the marsupial Gracilinanus agilis and the rodent Wiedomys pyrrhorhinus in northeastern Brazil. The study was conducted using the spool-and-line technique in areas of shrubby arboreal Caatinga and data were obtained on daily use, tortuosity of movement, use of the ground and vertical strata for each individual. The microhabitat was sampled through the ground cover and canopy and the vertical leaf obstruction only during the dry season. A total of 44 trajectories, totaling 2451.42 m, were evaluated. No differences were found in the movement variables between males and females of these species. The species differed only in their use of vertical strata. Gracilinanus agilis showed area of daily use values that were greater than those of W. pyrrhorhinus, and low tortuosity values could be associated with the low local population density of these species. The difference in the use of vertical strata was expected, because G. agilis is known to be a scansorial species while W. pyrrhorhinus is preferably arboreal. The absence of habitat selection suggests that these species may be performing this selection on the scale of mesohabitat.
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Affiliation(s)
- Arthur O. Cruz
- Laboratório de Mastozoologia, Programa de Pós-graduação em Ecologia e Conservação, Universidade Federal de Sergipe, Av. Marechal Rondon s/n, São Cristóvão, Sergipe, Brazil
| | - André F. Mendonça
- Laboratório de Ecologia de Vertebrados, Departamento de Ecologia, Universidade de Brasília, Brasília, Brazil
| | - Adriana Bocchiglieri
- Laboratório de Mastozoologia, Programa de Pós-graduação em Ecologia e Conservação, Universidade Federal de Sergipe, Av. Marechal Rondon s/n, São Cristóvão, Sergipe, Brazil
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11
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Libardi GS, Percequillo AR. Variation of craniodental traits in russet rats Euryoryzomys russatus (Wagner, 1848) (Rodentia: Cricetidae: Sigmodontinae) from Eastern Atlantic Forest. ZOOL ANZ 2016. [DOI: 10.1016/j.jcz.2016.03.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Martins MA, Carvalho WDD, Dias D, França DDS, Oliveira MBD, Peracchi AL. Bat Species Richness (Mammalia, Chiroptera) Along an Elevational Gradient in the Atlantic Forest of Southeastern Brazil. ACTA CHIROPTEROLOGICA 2015. [DOI: 10.3161/15081109acc2015.17.2.016] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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13
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Castellar A, Bertoli PC, Galdino LH, Domeniconi RF, Cruz-Neto AP. Differences in physiological traits associated with water balance among rodents, and their relationship to tolerance of habitat fragmentation. ACTA ACUST UNITED AC 2015; 323:731-744. [PMID: 26349625 DOI: 10.1002/jez.1966] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Revised: 07/27/2015] [Accepted: 08/11/2015] [Indexed: 11/06/2022]
Abstract
Physiological concepts and tools can help us to understand why organisms and populations respond to habitat fragmentation in the way they do, and allow us to determine the mechanisms or individual characteristics underlying this differential sensitivity. Here, we examine food intake, relative medullary thickness and distribution/expression of water channel aquaporin-1 in three species of South American rodents that have been reported to have different levels of tolerance to habitat fragmentation (Akodon montensis, Oligoryzomys nigripes, and Euryoryzomys russatus), using a classic water deprivation experiment to assess their abilities to cope with water shortage. We believe the mechanisms underlying this differential sensitivity are related to the organisms' capacities to maintain water balance, and therefore the species more tolerant to habitat fragmentation (A. montensis and O. nigripes) should have a higher capacity to maintain water balance. We found that A. montensis and O. nigripes were more tolerant to water deprivation than E. russatus, and this difference appears to be unrelated to differences in food ingestion rate. O. nigripes showed the highest values for RMT, followed by A. montensis and E. russatus. However all species showed RMT values that were 2.2% to 14.1% below the lower prediction limit when compared to other rodents through allometric relationships. Water deprivation seems to trigger changes in the distribution of aquaporin-1, mostly for O. nigripes and E. russatus, which may contribute to water balance maintenance. Our data suggest that these intrinsic physiological differences among these species could provide a mechanism for their differential tolerance of habitat fragmentation. J. Exp. Zool. 323A: 731-744, 2015. © 2015 Wiley Periodicals, Inc.
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Affiliation(s)
- Alexandre Castellar
- Department of Zoology, Biosciences Institute, UNESP - Universidade Estadual Paulista, Rio Claro, São Paulo, Brazil
| | - Paula Custódio Bertoli
- Department of Zoology, Biosciences Institute, UNESP - Universidade Estadual Paulista, Rio Claro, São Paulo, Brazil
| | | | - Raquel Fantin Domeniconi
- Department of Anatomy, Biosciences Institute, UNESP - Universidade Estadual Paulista, Botucatu, São Paulo, Brazil
| | - Ariovaldo Pereira Cruz-Neto
- Department of Zoology, Biosciences Institute, UNESP - Universidade Estadual Paulista, Rio Claro, São Paulo, Brazil
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Mello JHF, Moulton TP, Raíces DSL, Bergallo HG. About rats and jackfruit trees: modeling the carrying capacity of a Brazilian Atlantic Forest spiny-rat Trinomys dimidiatus (Günther, 1877) - Rodentia, Echimyidae - population with varying jackfruit tree (Artocarpus heterophyllus L.) abundances. BRAZ J BIOL 2015; 75:208-15. [PMID: 25945639 DOI: 10.1590/1519-6984.11613] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2013] [Accepted: 10/11/2013] [Indexed: 11/22/2022] Open
Abstract
We carried out a six-year study aimed at evaluating if and how a Brazilian Atlantic Forest small mammal community responded to the presence of the invasive exotic species Artocarpus heterophyllus, the jackfruit tree. In the surroundings of Vila Dois Rios, Ilha Grande, RJ, 18 grids were established, 10 where the jackfruit tree was present and eight were it was absent. Previous results indicated that the composition and abundance of this small mammal community were altered by the presence and density of A. heterophyllus. One observed effect was the increased population size of the spiny-rat Trinomys dimidiatus within the grids where the jackfruit trees were present. Therefore we decided to create a mathematical model for this species, based on the Verhulst-Pearl logistic equation. Our objectives were i) to calculate the carrying capacity K based on real data of the involved species and the environment; ii) propose and evaluate a mathematical model to estimate the population size of T. dimidiatus based on the monthly seed production of jackfruit tree, Artocarpus heterophyllus and iii) determinate the minimum jackfruit tree seed production to maintain at least two T. dimidiatus individuals in one study grid. Our results indicated that the predicted values by the model for the carrying capacity K were significantly correlated with real data. The best fit was found considering 20~35% energy transfer efficiency between trophic levels. Within the scope of assumed premises, our model showed itself to be an adequate simulator for Trinomys dimidiatus populations where the invasive jackfruit tree is present.
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Affiliation(s)
- J H F Mello
- Programa de Pós-Graduação em Ecologia e Evolução, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - T P Moulton
- Departamento de Ecologia, Instituto de Biologia Roberto Alcântara Gomes, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - D S L Raíces
- Instituto Chico Mendes de Conservação da Biodiversidade, Brasília, DF, Brazil
| | - H G Bergallo
- Departamento de Ecologia, Instituto de Biologia Roberto Alcântara Gomes, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
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Pavan SE. A New Species ofMonodelphis(Didelphimorphia: Didelphidae) from the Brazilian Atlantic Forest. AMERICAN MUSEUM NOVITATES 2015. [DOI: 10.1206/3832.1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Rocha-Mendes F, Neves CL, Nobre RDA, Marques RM, Bianconi GV, Galetti M. Non-volant mammals from Núcleo Santa Virgínia, Serra do Mar State Park, São Paulo, Brazil. BIOTA NEOTROPICA 2015. [DOI: 10.1590/1676-06032014000814] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This study presents data on the composition and species richness of non-flying mammals in the northern part of the Parque Estadual da Serra do Mar, called Núcleo Santa Virgínia (NSV - around 17000 hectares of Atlantic Forest), São Paulo state, southeastern Brazil. The species list was based on ca. 660 km of line-transects, 25512 hours of cameras traps, 7740 trap.nights for small mammals, and 394 track-station.days, as well as occasional records and registers from local people (period 2002 to 2009). Based on these complementary methods, a total of 58 species were recorded from the 85-104 possible. Eighteen taxa are listed in the Brazilian endangered species list, 29 in the state list. The high species richness of non-volant mammals and the presence of threatened species show the importance of NSV for the conservation of Atlantic Forest mammals.
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Galiano D, Kubiak BB, Estevan C, Moraes RM, Malysz M, Hepp LU, Marinho JR, de Freitas TRO. Small mammals in Araucaria rain forest: linking vegetal components and the arthropod fauna with rodent community. STUDIES ON NEOTROPICAL FAUNA AND ENVIRONMENT 2014. [DOI: 10.1080/01650521.2014.953313] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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de Almeida Chiquito E, D'Elía G, Percequillo AR. Taxonomic review of genusSooretamys Weksler, Percequillo & Voss (Rodentia: Cricetidae: Sigmodontinae): an integrative approach. Zool J Linn Soc 2014. [DOI: 10.1111/zoj.12146] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Elisandra de Almeida Chiquito
- Departamento de Ciências Biológicas; Escola Superior de Agricultura ‘Luiz de Queiroz’; Universidade de São Paulo; Av. Pádua Dias, 11 Caixa Postal 9 13418-900 Piracicaba São Paulo Brazil
| | - Guillermo D'Elía
- Instituto de Ciencias Ambientales y Evolutivas; Universidad Austral de Chile; campus Isla Teja s/n Valdivia 5090000 Chile
| | - Alexandre Reis Percequillo
- Departamento de Ciências Biológicas; Escola Superior de Agricultura ‘Luiz de Queiroz’; Universidade de São Paulo; Av. Pádua Dias, 11 Caixa Postal 9 13418-900 Piracicaba São Paulo Brazil
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de la Sancha NU, Higgins CL, Presley SJ, Strauss RE. Metacommunity structure in a highly fragmented forest: has deforestation in the Atlantic Forest altered historic biogeographic patterns? DIVERS DISTRIB 2014. [DOI: 10.1111/ddi.12210] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Affiliation(s)
- Noé U. de la Sancha
- Department of Biological Science; Texas Tech University; Lubbock TX 79409 USA
- Department Science and Education; The Field Museum of Natural History; Chicago IL 60605 USA
| | - C. L. Higgins
- Department of Biological Sciences; Tarleton State University; Stephenville TX 76402 USA
| | - Steven J. Presley
- Center for Environmental Sciences and Engineering; Department of Ecology and Evolutionary Biology; University of Connecticut; 3107 Horsebarn Hill Road Storrs CT 06269-4210 USA
| | - Richard E. Strauss
- Department of Biological Science; Texas Tech University; Lubbock TX 79409 USA
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Leiner NO, Silva WR. Non-volant small mammals at an Atlantic forest area situated nearby a limestone quarry (Limeira quarry), state of São Paulo, Brazil. BIOTA NEOTROPICA 2012. [DOI: 10.1590/s1676-06032012000400020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Our aim was to survey the non-flying small mammals inhabiting an Atlantic forest area situated nearby a limestone quarry (Limeira quarry), located at Ribeirão Grande municipality (SP), southeastern Brazil. Species were captured with pitfall and Sherman traps along eight pairs of 60 m transects distributed at four different distances from the quarry (60, 220, 740 and 1300 m). Between October 2005 and January 2008, 20 small mammal species (11 rodents and nine marsupials) were captured through 4080 pitfall trap-nights and 2040 Sherman trap-nights. The high values of richness, diversity (H' = 2.65) and equability (J = 0.88), and the presence of endemic and threatened species indicates a preserved study site and small mammal assemblage. Marmosops incanus, Monodelphis americana and Oligoryzomys nigripes were the commonest species at the study site. Trapping sites located closer to the quarry (60 and 220 m away from the quarry) presented lower richness and were dominated by disturbance-tolerant species, such as O. nigripes, that usually benefit from habitat alterations. On the other hand, sites located away from the quarry and closer to Serra do Mar Protected Area (740 and 1300 m away from the quarry) presented higher richness and diversity, and a higher abundance of disturbance-intolerant species. These results suggest a negative distance-dependent impact of quarrying on small mammal communities. In this way, our results point out to the importance of long-term monitoring of quarrying impacts on small non-flying mammal communities and populations, and the need of conservation strategies in order to ensure species persistence in these areas.
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Brocardo CR, Rodarte R, Bueno RDS, Culot L, Galetti M. Non-volant mammals of Carlos Botelho State Park, Paranapiacaba Forest Continuum. BIOTA NEOTROPICA 2012. [DOI: 10.1590/s1676-06032012000400021] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The Atlantic Forest is one of the most studied Brazilian biomes in relation to its mammalian fauna. However, there is still a series of gaps of knowledge about the distribution and persistence of some of these species which prevents taking adequate conservation measures to better protect the mammals. In order to make the inventory of the non-volant mammalian fauna of the Carlos Botelho State Park (SP), we compiled data of camera trapping, diurnal census, track records, pitfall and live trapping collected over 8 years (2004-2012). We registered a total of 53 species, of which 12 are regionally threatened and one is an exotic species (Lepus europaeus), including the presence of most mammal species expected for the Paranapiacaba Forest Continuum. The high non-volant mammals species richness allied to the presence of threatened species, strengthen the role of this protected area for mammal conservation in the Atlantic Forest. Although, the local extinction of one species, Tayassu pecari, alert to the need for effective measures of protection.
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Quintela FM, Santos MB, Christoff AU, Gava A. Pequenos mamíferos não-voadores (Didelphimorphia, Rodentia) em dois fragmentos de mata de restinga de Rio Grande, planície costeira do Rio Grande do Sul. BIOTA NEOTROPICA 2012. [DOI: 10.1590/s1676-06032012000100021] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
As matas de restinga representam formações vegetais originais na Planície Costeira do estado do Rio Grande do Sul. O objetivo deste trabalho foi avaliar a composição de espécies de pequenos mamíferos não-voadores em dois fragmentos de matas de restinga (mata palustre e mata arenosa ciliar) no município de Rio Grande, região sul da Planície Costeira do Rio Grande do Sul. Um total de 234 indivíduos pertencentes a três espécies de marsupiais (Didelphidae: Cryptonanus guahybae, Didelphis albiventris, Lutreolina crassicaudata) e oito espécies de roedores (Cricetidae: Deltamys kempi, Holochilus brasiliensis, Oligoryzomys flavescens, O. nigripes, Oxymycterus nasutus, Scapteromys tumidus; Muridae: Mus musculus, Rattus rattus) foi capturado. As espécies C. guahybae, D. albiventris, D. kempi, H. brasiliensis, O. nigripes, S. tumidus e M. musculus foram registradas no fragmento de mata palustre, enquanto que C. guahybae, D. albiventris, Lutreolina crassicaudata, D. kempi, O. flavescens, O. nigripes, S. tumidus e R. rattus ocorreram no fragmento de mata arenosa ciliar. Oligoryzomys nigripes e S. tumidus foram as espécies mais abundantes no fragmento de mata palustre, representando respectivamente 40,4 e 22,1% do total de indivíduos capturados. No fragmento de mata arenosa ciliar, as espécies mais abundantes foram O. nigripes e D. albiventris, representando respectivamente 63,4 e 12,4% do total de indivíduos capturados. Indivíduos de C. guahybae e O. nigripes foram capturados em estrato arbóreo (alturas entre 0,50 e 1,65 m) enquanto que todos os indivíduos das demais espécies foram capturados no solo.
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Vivo MD, Carmignotto AP, Gregorin R, Hingst-Zaher E, Iack-Ximenes GE, Miretzki M, Percequillo AR, Rollo Junior MM, Rossi RV, Taddei VA. Checklist dos mamíferos do Estado de São Paulo, Brasil. BIOTA NEOTROPICA 2011. [DOI: 10.1590/s1676-06032011000500007] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A fauna de mamíferos do estado de São Paulo consta de 231 táxons, sendo este número uma estimativa da real diversidade presente na região, dado a falta de amostragem em grandes extensões do estado, e também de revisões taxonômicas para determinados grupos. Ainda assim, nosso conhecimento aumentou em 20% desde a última estimativa em 1998, principalmente em relação aos quirópteros e roedores. Estes dados são provenientes de inventários faunísticos, e também do estudo de espécimes depositados em coleções científicas oriundos de revisões taxonômicas. Também temos um maior volume de dados a respeito da distribuição dos mamíferos em relação às diferentes paisagens presentes no estado, o que nos permite dividir a mastofauna em três componentes distintos: o mais importante desses é o das espécies generalistas, que ocorrem em todas as principais paisagens do estado; o segundo grupo concentra espécies das formações abertas, e o terceiro grupo inclui as espécies essencialmente florestais. Além disso, o número de estudos que tem se preocupado com o efeito da fragmentação de hábitats sobre as comunidades de mamíferos, bem como a respeito da permeabilidade das espécies em áreas alteradas, também aumentaram. Dados a respeito da ocorrência, abundância e vulnerabilidade das espécies foram essenciais para traçar estratégias em relação à escolha de áreas e à indicação de ações prioritárias para a conservação dos mamíferos no estado, assim como classificar as espécies nas diferentes categorias de ameaças propostas, culminando na Lista das Espécies Ameaçadas do Estado de São Paulo. Entretanto, ainda existem inúmeras lacunas de conhecimento, que vão desde o número limitado de amostras zoológicas, até a falta de informações acerca da ecologia e história natural de várias espécies. É imprescindível que aumentemos as amostras de mamíferos em coleções zoológicas, principalmente em áreas de Floresta Ombrófila Densa, nos fragmentos de Cerrado, bem como em áreas do centro e oeste do Estado, que permanecem ainda pouco estudadas, com o objetivo de produzir um maior número de revisões taxonômicas em diversos grupos de mamíferos, e de estudos com abordagens filogeográficas e de genética de populações, para diagnosticarmos de forma efetiva a riqueza de mamíferos no estado, bem como os mecanismos evolutivos responsáveis por esta diversificação. Aliados a esses estudos serão necessárias abordagens ecológicas para gerarmos conhecimento, que em conjunto, nos permitirá avaliarmos o estado de conservação dos mamíferos de São Paulo e tomarmos decisões sobre as melhores estratégias para manejarmos e preservarmos estas espécies.
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Testoni AF, Althoff SL, Nascimento AP, Steiner-Souza F, Sbalqueiro IJ. Description of the karyotype of Rhagomys rufescens Thomas, 1886 (Rodentia, Sigmodontinae) from Southern Brazil Atlantic forest. Genet Mol Biol 2011; 33:479-85. [PMID: 21637420 PMCID: PMC3036123 DOI: 10.1590/s1415-47572010005000071] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2009] [Accepted: 03/26/2010] [Indexed: 12/04/2022] Open
Abstract
Rhagomys rufescens (Rodentia: Sigmodontinae) is an endemic species of the Atlantic forest from Southern and Southeastern Brazil. Some authors consider Rhagomys as part of the tribe Thomasomyini; but its phylogenetic relationships remain unclear. Chromosomal studies on eight specimens of Rhagomys rufescens revealed a diploid number of 2n = 36 and a number of autosome arms FN = 50. GTG, CBG and Ag-NOR banding and CMA3 /DAPI staining were performed on metaphase chromosomes. Eight biarmed and nine acrocentric pairs were found in the karyotype of this species. The X and Y chromosomes were both acrocentric. Most of the autosomes and the sex chromosomes showed positive C-bands in the pericentromeric region. The X chromosome showed an additional heterochromatic block in the proximal region of the long arm. Nucleolus organizer regions (NORs) were located in the pericentromeric region of three biarmed autosomes (pairs 4, 6 and 8) and in the telomeric region of the short arm of three acrocentrics (pairs 10, 12 and 17). CMA 3 /DAPI staining produced fluorescent signals in many autosomes, especially in pairs 4, 6, and 8. This study presents cytogenetic data of Rhagomys rufescens for the first time.
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Affiliation(s)
- André Filipe Testoni
- Laboratório de Citogenética Animal, Departamento de Genética, Universidade Federal do Paraná, Curitiba, PR Brazil
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Melo G, Sponchiado J, Machado A, Cáceres N. Small-mammal community structure in a South American deciduous Atlantic Forest. COMMUNITY ECOL 2011. [DOI: 10.1556/comec.12.2011.1.8] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Moreira JC, de Oliveira JA. Evaluating Diversification Hypotheses in the South American Cricetid Thaptomys nigrita (Lichtenstein, 1829) (Rodentia: Sigmodontinae): An Appraisal of Geographical Variation Based on Different Character Systems. J MAMM EVOL 2011. [DOI: 10.1007/s10914-011-9155-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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PERCEQUILLO ALEXANDRER, WEKSLER MARCELO, COSTA LEONORAP. A new genus and species of rodent from the Brazilian Atlantic Forest (Rodentia: Cricetidae: Sigmodontinae: Oryzomyini), with comments on oryzomyine biogeography. Zool J Linn Soc 2011. [DOI: 10.1111/j.1096-3642.2010.00643.x] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Percequillo AR, Tirelli FP, Michalski F, Eizirik E. The genus Rhagomys (Thomas 1917) (Rodentia, Cricetidae, Sigmodontinae) in South America: morphological considerations, geographic distribution and zoogeographic comments. MAMMALIA 2011. [DOI: 10.1515/mamm.2011.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Naxara L, Pinotti BT, Pardini R. Seasonal Microhabitat Selection by Terrestrial Rodents in an Old-Growth Atlantic Forest. J Mammal 2009. [DOI: 10.1644/08-mamm-a-100.1] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Asfora PH, Pontes ARM. The small mammals of the highly impacted North-eastern Atlantic Forest of Brazil, Pernambuco Endemism Center. BIOTA NEOTROPICA 2009. [DOI: 10.1590/s1676-06032009000100004] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The Atlantic forest of Brazil is nowadays reduced to less than 8% of its total original area and yet many species remain to be described. The Atlantic Forest north to the São Francisco river - The Pernambuco Endemism Center (CEPE) - has less than 2% of its original forest cover and yet the knowledge on small mammals is scarce. Aiming to assess the small mammal community of this region surveys were carried out in 12 forest fragments of different sizes in distinct geographic areas of the CEPE. The capture-mark-recapture technique was used with live-traps set along linear transects. We recorded 15 species, two of which are in the IUCN Red List, but not in the Brazilian List of Threatened Species. The highest richness and abundance indices were recorded in medium-sized fragments and in the rainy season. More marsupial species were recorded compared to rodents. Our results suggest that fragmentation caused the extinction of those most specialized species, currently remaining only those most tolerant to fragmentation and urbanization. It is recommended that urgent measures should be taken to reconnect and restore these fragments to allow recolonization and reestablishment of the gene flow among the populations.
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Affiliation(s)
- Paulo Henrique Asfora
- Universidade Federal de Pernambuco, Brazil; Universidade do Estado do Rio de Janeiro, Brazil
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Pereira LG, Geise L, Cunha AA, Cerqueira R. Abrawayaomys ruschii Cunha & Cruz, 1979 (Rodentia, Cricetidae) no Estado do Rio de Janeiro, Brasil. PAPÉIS AVULSOS DE ZOOLOGIA 2008. [DOI: 10.1590/s0031-10492008000500001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Abrawayaomys ruschii é considerada como espécie rara devido à escassez de amostras em coleções científicas e em listas de faunas publicadas, dificultando qualquer proposta de classificação supragenérica entre os Sigmodontinae. Aqui apresentamos um novo registro de A. ruschii, sendo o primeiro para o estado do Rio de Janeiro (Aldeia Sapucai - Terra Indígena do Bracuí, Angra dos Reis). Por causa do pequeno número de exemplares existente não é possível definir uma distribuição geográfica precisa, entretanto, todas as localidades conhecidas estão em diferentes ecorregiões da Mata Atlântica. O espécime aqui reportado foi capturado em clareira com bambús na borda de uma floresta contínua aparentemente madura. O cariótipo de A. ruschii revelou um número diplóide igual de 58 cromossomos, com 25 pares de cromossomos acrocêntricos e quatro pares de cromossomos com dois braços (metacêntricos e submetacêntricos).
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Affiliation(s)
| | - Lena Geise
- Universidade do Estado do Rio de Janeiro, Brasil
| | - André Almeida Cunha
- Universidade Federal de Minas Gerais, Brasil; Universidade Federal do Rio de Janeiro, Brasil
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Metzger JP, Alves LF, Pardini R, Dixo M, Nogueira ADA, Negrão MDFF, Martensen AC, Catharino ELM. Características ecológicas e implicações para a conservação da Reserva Florestal do Morro Grande. BIOTA NEOTROPICA 2006. [DOI: 10.1590/s1676-06032006000200011] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Os levantamentos biológicos realizados nos últimos cinco anos na Reserva Florestal do Morro Grande (RFMG) permitiram inventariar mais de 13.000 indivíduos pertencentes a 673 espécies de árvores, mamíferos não-voadores, aves, répteis, anuros e aranhas orbitelas. A comparação dos dados obtidos revela padrões biológicos consistentes que levam a quatro conclusões principais: i) a RFMG se situa numa condição de transição, recebendo influências das florestas ombrófilas densas e mistas, das estacionais e até do cerrado; ii) todos os grupos taxonômicos estudados apresentam diferenças significativas na riqueza e/ou na composição de espécies quando comparadas as florestas em estádios sucessionais intermediários/avançados de sucessão (80-90 anos após corte raso) e a floresta madura, mais antiga (onde houve apenas corte seletivo), o que deve contribuir para um aumento da diversidade gama da RFMG, uma vez que esta é um complexo mosaico de vegetação em diferentes estádios sucessionais; iii) dado, em parte, aos dois fatores anteriores, a RFMG apresenta um padrão, consistente para diferentes grupos taxonômicos, de elevada riqueza de espécies quando comparada com outras áreas de Floresta Atlântica; iv) por sua localização numa matriz de alta densidade populacional humana, a RFMG vem sofrendo fortes perturbações, em particular devido à caça, extrativismo vegetal predatório e entrada de espécies exóticas e invasoras. A conservação da singular biota da RFMG dependerá do estabelecimento de um plano de manejo que consiga tirar vantagens da proximidade à cidade de São Paulo, em termos de pesquisa científica e projetos educacionais/turísticos, e estabeleça o controle das espécies exóticas, da caça, do extrativismo vegetal e da ocupação inadequada do seu entorno imediato.
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Alves LF, Metzger JP. A regeneração florestal em áreas de floresta secundária na Reserva Florestal do Morro Grande, Cotia, SP. BIOTA NEOTROPICA 2006. [DOI: 10.1590/s1676-06032006000200005] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Apesar de sua complexidade, é necessário um conhecimento mais sintético sobre o processo de regeneração em florestas tropicais sujeitas a diferentes regimes de perturbação, tanto natural como antrópico. Dada a grande extensão de florestas secundárias na região Neotropical, um importante tópico a ser abordado é o potencial dessas manchas de floresta na conservação da diversidade biológica do componente arbóreo típico de manchas de floresta mais antiga, menos perturbada. O objetivo principal deste estudo foi avaliar a estrutura da comunidade de plântulas de espécies arbóreas e arbustivas e seu potencial como fonte de regeneração em áreas de floresta secundária na Reserva Florestal do Morro Grande (RFMG), uma das porções mais significativas de Mata Atlântica no Planalto Atlântico. A estrutura e composição da comunidade foram amostradas através de parcelas de 1 m² alocadas em três áreas de floresta secundária localizadas no interior da RFMG. Foram identificadas 106 espécies dentre as 742 plântulas amostradas, distribuídas em 35 famílias e 69 gêneros. As famílias mais ricas (Myrtaceae, Fabaceae, Rubiaceae e Lauraceae) representaram 47,2% do total de espécies, e as cinco espécies mais abundantes foram Myrcia fallax, Ocotea dispersa, Psychotria vellosiana, Psychotria suterella e Matayba elaeagnoides. O estrato de regeneração apresentou-se predominantemente constituído de espécies zoocóricas e tolerantes à sombra, características de estádios mais avançados da sucessão florestal da Mata Atlântica. A comunidade de plântulas não apresentou variação em sua abundância e estrutura de tamanho, mas a composição de espécies e a riqueza variaram significativamente entre as áreas. Os resultados sugerem que o estrato de regeneração nas áreas de floresta secundária da RFMG tem um alto valor potencial na conservação da diversidade biológica do componente arbóreo típico de manchas de floresta mais antiga e, consequentemente, na restauração florestal em escala regional. As diferenças espaciais observadas na composição florística e na riqueza da chuva de sementes e da comunidade de plântulas em áreas de floresta secundária no interior da RFMG, representam componentes importantes que influenciam o processo de sucessão e a manutenção da diversidade de espécies, pois podem funcionar como fontes de recrutamento de novos indivíduos e de espécies.
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Metzger JP, Alves LF, Goulart W, Teixeira AMDG, Simões SJC, Catharino ELM. Uma área de relevante interesse biológico, porém pouco conhecida: a Reserva Florestal do Morro Grande. BIOTA NEOTROPICA 2006. [DOI: 10.1590/s1676-06032006000200003] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Reserva Florestal do Morro Grande (RFMG, 10.870 ha) é um dos maiores remanescentes florestais do Planalto Atlântico paulista, região que foi submetida a fortes pressões de desmatamento tanto para a agricultura quanto para a exploração da lenha e do carvão e, mais recentemente, para a expansão imobiliária. A RFMG situa-se sobre embasamento cristalino, justo acima da Serra de Paranapiacaba, em altitudes que variam de 860 a 1075 m, numa região de transição entre o clima pluvial tropical do litoral e da encosta Atlântica, com o clima estacional do interior do estado. Por conseguinte, suas florestas acabam tendo uma composição de espécies particular, com elementos das florestas ombrófila densa e mesófila semi-decidual. Apesar desta particularidade, não houve até recentemente praticamente nenhum estudo nas florestas do Morro Grande. Foi apenas a partir de 2000 que um grupo de pesquisadores, no contexto de um projeto temático vinculado ao programa BIOTA/FAPESP, procurou analisar de forma sistemática a composição de diferentes grupos taxonômicos, assim como caracterizar processos ecológicos associados com a regeneração florestal. Este artigo tem por objetivo introduzir uma série de nove artigos com os principais resultados dos levantamentos biológicos na RFMG, obtidos nos últimos quatro anos, assim como fazer uma caracterização do histórico e das condições abióticas na Reserva, em termos de embasamento geológico, pedológico, clima, hidrografia, e do uso e cobertura do território.
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