Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Rosana MAZZONI"'
Autor:
Gustavo Henrique Soares Guedes, Carlos Henrique Pacheco da Luz, Rosana Mazzoni, Fábio Origuela de Lira, Francisco Gerson Araújo
Publikováno v:
Neotropical Ichthyology, Vol 21, Iss 3 (2023)
Abstract Notholebias minimus is an endangered annual killifish endemic to the coastal plains of the State of Rio de Janeiro, Brazil. This study aimed to present new occurrences in the Atlantic Forest biome, provide unprecedented population features (
Externí odkaz:
https://doaj.org/article/6beded20300b4126953312d5b3460399
Publikováno v:
Ecology and Evolution, Vol 11, Iss 24, Pp 18342-18356 (2021)
Abstract Generalist species dominate urban ecosystems. The success of urban generalists is often related to a plastic diet and feeding traits that allow them to take advantage of a variety of food resources provided by humans in cities. The classific
Externí odkaz:
https://doaj.org/article/b1bd6861eea846708e235357e4373570
Autor:
Piatã Marques, Eugenia Zandonà, Jeferson Amaral, Yasmin Selhorst, Rana El-Sabaawi, Rosana Mazzoni, Letícia Castro, Andrea Pilastro
Publikováno v:
Frontiers in Ecology and Evolution, Vol 10 (2022)
Urbanization transforms natural and agricultural areas into built landscapes. Such profound habitat alteration imposes strong pressure on phenotypic trait changes through processes related to natural and/or sexual selection. Evidence of how natural s
Externí odkaz:
https://doaj.org/article/71cf5848121f4926a47143b48a6f10c8
Autor:
Viviane Bernardes dos Santos Miranda, Tatiane Mantovano, Yemna Gomes da Silva, Fábio Amodêo Lansac-Tôha, Rosana Mazzoni
Publikováno v:
Acta Scientiarum: Biological Sciences, Vol 42, Pp e52710-e52710 (2020)
The aim of this study was to elaborate a taxonomic survey on the testate amoebae of the Family Arcellidae in coastal streams in the State of Rio de Janeiro. Six samplings were conducted in Ubatiba coastal stream (Maricá, RJ). In total, 130 liters wa
Externí odkaz:
https://doaj.org/article/bbc33bf3fe9249099f4169b3614095ea
Publikováno v:
Neotropical Ichthyology, Vol 16, Iss 1 (2018)
ABSTRACT Given the importance of fish movement to the dynamics and maintenance of stream dwelling fish communities from the Atlantic Forest, we analysed patterns of fish movement in a coastal stream from Southeastern Brazil, using mark-recapture tech
Externí odkaz:
https://doaj.org/article/43a74a8552a24123b08d38c154e8cab9
Autor:
Thiago Bernardi Vieira, Carla Simone Pavanelli, Lilian Casatti, Welber Senteio Smith, Evanilde Benedito, Rosana Mazzoni, Jorge Iván Sánchez-Botero, Danielle Sequeira Garcez, Sergio Maia Queiroz Lima, Paulo Santos Pompeu, Carlos Sérgio Agostinho, Luciano Fogaça de Assis Montag, Jansen Zuanon, Pedro De Podestà Uchôa de Aquino, Mauricio Cetra, Francisco Leonardo Tejerina-Garro, Luiz Fernando Duboc, Ruanny Casarim Corrêa, María Angélica Pérez-Mayorga, Gabriel Lourenço Brejão, Nadayca Thayane Bonani Mateussi, Míriam Aparecida de Castro, Rafael Pereira Leitão, Fernando Pereira de Mendonça, Leandra Rose Palheta da Silva, Renata Frederico, Paulo De Marco
Publikováno v:
PLoS ONE, Vol 13, Iss 9, p e0204114 (2018)
Several hypotheses are used to explain species richness patterns. Some of them (e.g. species-area, species-energy, environment-energy, water-energy, terrestrial primary productivity, environmental spatial heterogeneity, and climatic heterogeneity) ar
Externí odkaz:
https://doaj.org/article/3af554d0b62c4653bfc13de76b9d1139
Autor:
Jussiara Candeira Spíndola Linhares, Luisa Resende Manna, Rosana Mazzoni, Carla Ferreira Rezende, José Roberto Feitosa Silva
Publikováno v:
Revista de Biología Tropical, Vol 62, Iss 3, Pp 1007-1018 (2014)
High mortality rates have been observed in Teleost during early developmental stages, as well as great variations in reproductive tactics, which are related to adaptations towards environmental conditions and ecological niches for which different spe
Externí odkaz:
https://doaj.org/article/36163ed6412e461d952c48b6a7fc0f62
Publikováno v:
Zoologia (Curitiba), Vol 30, Iss 6, Pp 645-651 (2013)
In this contribution we studied the trophic ecology of four Characidae species from the Cavalo Stream, upper Tocantins River, considering diet overlap and trophic niche breadth. The diet of the four species was composed of adult and immature insects,
Externí odkaz:
https://doaj.org/article/0e742ef981c84aa4a00c737b6fedda72
Autor:
Rosana Mazzoni, Ricardo Iglesias-Rios
Publikováno v:
Revista de Biología Tropical, Vol 60, Iss 4, Pp 1837-1846 (2012)
The identification of mechanisms of spatial-temporal variation, obtained from the quantification of natural populations, is a central topic of ecological research. Despite its importance to life-history theory, as well as to conservation and manageme
Externí odkaz:
https://doaj.org/article/a693030ab3634dc89735f21a5fc889b6
Autor:
Rafael Azevedo, Leandro Dumas, Daniela Rodrigues, Carla Rezende, Érica Caramaschi, Rosana Mazzoni, Jorge Nessimian
Publikováno v:
EntomoBrasilis, Vol 5, Iss 3, Pp 179-184 (2012)
Composition, diversity and density of benthic macroinvertebrates were described based on samples from the four different sites of Rio Mato Grosso, Saquarema, Rio de Janeiro. Biotic and environmental data were obtained in January 2006 in microhabitats
Externí odkaz:
https://doaj.org/article/a5372d45e5154035bd3b493ac0b182e9