RSS 1.0Artigos - Zoologia - IBB
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Structure of the ichthyofauna of adventitious streams in the South Pantanal
Uieda, Virginia S.
; (Iheringia - Serie Zoologia, 2018) [Artigo]
The ichthyofauna of the Taquari River, one of the main tributaries of the South Pantanal, has been studied since the 1970s; however, there is a gap on the studies about the ichthyofauna present on the small adventitious ... -
Abundance and spatio-temporal distribution of two Southwest Atlantic endemic shrimps: changes after 20 years
Bernardo, Camila Hipolito; Sancinetti, Gustavo Sérgio ; Taddei, Fabiano Gazzi ; Hiroki, Kátia Aparecida Nunes ; de Almeida, Ariádine Cristine ; Fransozo, Adilson (Biologia (Poland), 2018) [Artigo]
This study compares the abundance and the spatio-temporal distribution of the shrimps Artemesia longinaris and Pleoticus muelleri, and their relationship with environmental factors (bottom temperature and salinity; sediment ... -
Mixture of commercial herbicides based on 2,4-D and glyphosate mixture can suppress the emergence of zooplankton from sediments
Portinho, Jorge L.; ; Daré, Luana ; Henry, Raoul ; Oliveira, Régis C. ; Branco, Ciro C.Z. (Chemosphere, 2018) [Artigo]
It is generally assumed that zooplankton can recolonize lakes that have been exposed to pesticides, via their dormant egg banks. Hitherto, few studies have evaluated the relative importance of dormant egg bank recruitment ... -
Chironomidae larvae associated with Eichhornia azurea leaf detritus: decomposition community structure and colonization dynamics
da Silva, Carolina Vieira; Henry, Raoul (International Aquatic Research, 2018) [Artigo]
Chironomidae stand out among aquatic insects associated with organic matter decomposition due to their abundance, cosmopolitan distribution, the varied forms in which they use detritus, as well as the feeding plasticity ... -
Efeito da remoção da vegetação ripária sobre a rede trófica de uma assembleia de peixes de um riacho neotropical
Manoel, Pedro Sartori; Uieda, Virginia Sanches (Revista Ambiente e Agua, 2018) [Artigo]
The study of the diet of fish is an important tool to assess different levels of environmental degradation, since the availability of food in the environment is a key factor for the fish occurrence. The removal of riparian ... -
How seasonality and anthropogenic impacts can modulate the structure of aquatic benthic invertebrate assemblages
Uieda, V. S.; Iwai, M. L.B. ; Ono, E. R. ; Melo, A. L.U. ; Alves, M. I.B. (Community Ecology, 2017) [Artigo]
We studied a benthic invertebrate assemblage of a stream that passes through pristine, rural, suburban and urban areas of a municipality located in southeastern Brazil to investigate a possible relationship between this ... -
Ambientes fluviais laterais na bacia do Rio da Prata: Efeitos dos barramentos de hidrelétricas e da eutrofização
Júnior, José Roberto Debastiani; Naliato, Danilo Augusto de Oliveira ; ; Nogueira, Marcos Gomes (Acta Limnologica Brasiliensia, 2016) [Artigo]
Aim: Identify large-scale limnological patterns in lateral water bodies of Río de La Plata Basin, considering the influence of river damming and urban conglomerates. Methods: Samplings were performed in a broad spatial ... -
Invertebrados bentônicos: Relação entre estrutura da fauna e características do mesohabitat
Uieda, Virginia Sanches; Alves, Maria Ines Bulgari ; da Silva, Eliane Ivonete (Revista Ambiente e Agua, 2016) [Artigo]
The formation of different mesohabitats, such as pools, riffles and runs, is common along the courses of stream ecosystems, and these are frequently accompanied by changes in the benthic fauna structure. In this paper, we ... -
Comments on paper by M. Arai aptian/Albian (Early Cretaceous) paleogeography of the South Atlantic: A paleontological perspective
Assine, Mario Luis; Quaglio, Fernanda ; Warren, Lucas Veríssimo ; Simões, Marcello Guimarães (Brazilian Journal of Geology, 2016) [Carta]
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Can the pattern of juvenile recruitment and population structure of the speckled swimming crab Arenaeus cribrarius (Decapoda: Brachyura) be determined by geographical variations?
de Andrade, Luciana Segura; Frameschi, Israel Fernandes ; Castilho, Antônio Leão ; da Costa, Rogério Caetano ; Fransozo, Adilson (Marine Ecology, 2015) [Artigo]
This study evaluated the effect of environmental stimuli and selective pressures in different geographical areas along a latitudinal gradient, on the juvenile recruitment, population structure, and sex ratio of the speckled ... -
The influence of upwelling on the diversity and distribution of marine shrimp (Penaeoidea and Caridea) in two tropical coastal areas of southeastern Brazil
Pantaleão, João Alberto Farinelli; Carvalho-Batista, Abner ; Fransozo, Adilson ; da Costa, Rogério Caetano (Hydrobiologia, 2016) [Artigo]
Two coastal locations situated inside and outside an upwelling area were investigated to assess the influence of environmental factors on the structure of marine shrimp assemblages. The locations were Macaé in the state ... -
Manipulação experimental da colonização de detritos foliares por invertebrados aquáticos em um riacho tropical de 3ª ordem
Uieda, V. S.; (Brazilian Journal of Biology, 2015) [Artigo]
Through a manipulative experiment, the colonization of leaf litter by invertebrates was investigated in two sections of a tropical stream (spatial scale) that differed in function of the canopy cover, one with the presence ... -
Reprodução e recrutamento do camarão sete-barbas: Uma espécie ameaçada pela explotação no sudeste do Brasil
; Sancinetti, Gustavo Sérgio; Fransozo, Adilson ; ; da Costa, Rogério Caetano (Boletim do Instituto de Pesca, 2015) [Artigo]
This study evaluated the reproductive period and recruitment of the threatened exploitation shrimp Xiphopenaeus kroyeri (Heller) in the southeast coast of Brazil. Monthly samples were carried out from March 2008 to February ... -
Length–weight relationships of five fish species of headwater streams from upper Paraná River Basin, Southeastern Brazil
Manoel, Pedro S.; Brambilla, Eduardo M. (Journal of Applied Ichthyology, 2018) [Artigo]
The length-weight relationships (LWRs) of five fish species are reported. The fishes were sampled between September and December 2016 with seine net (4 mm mesh size) in 15 headwater streams from the upper Paraná River ... -
Morphometric differences between two exotic invasive freshwater caridean species (genus Macrobrachium)
da Silva, Thiago Elias; ; ; ; ; Fransozo, Adilson (Invertebrate Reproduction and Development, 2018) [Artigo]
The prawns Macrobrachium amazonicum and Macrobrachium jelskii, have been introduced in the southeastern Brazilian region. Thus, it becomes necessary knowing the reproductive aspects of these invasive species. This study ... -
Shell occupation as a limiting factor for Pagurus brevidactylus (Stimpson, 1859) in the Marine State Park of Laje de Santos, Brazil
da Silva, Alexandre Ribeiro; Galli, Giovanna Mielli ; Stanski, Gilson ; ; ; ; Castilho, Antonio Leão (Invertebrate Reproduction and Development, 2018) [Artigo]
Hermit crabs are soft-abdomen decapod. They depend upon gastropod shells for protection, with the latter influencing growth rate, mortality and reproduction. The present work aims to provide the information about the biology ... -
Can fiddler crabs detect underwater predators? A laboratory test with Leptuca thayeri
De Grande, Fernando Rafael; ; Costa, Tânia Marcia (Ethology Ecology and Evolution, 2018) [Artigo]
Fiddler crabs are intertidal organisms well known to be highly adapted to low tide activity, thus a number of researches have studied their physiological, behavioral and sensory adaptations to such a tidal phase. However, ... -
A new Moenkhausia (Actinopterygii: Characiformes: Characidae) from the upper Rio Negro Basin, Brazil
; Soares, Isabel M. (Zootaxa, 2018) [Artigo]
A new species of Moenkhausia is described from the upper rio Negro basin, Amazonas, Brazil. The new species is distinguished from all congeners, except M. agnesae, by presenting a color pattern characterized by the presence ... -
Checklist of decapods (Crustacea) from the coast of São Paulo State (Brazil) supported by integrative molecular and morphological data: II. Infraorder Caridea: Family Alpheidae
; ; ; Castilho, Antonio L.; Costa, Rogério C. ; Zara, Fernando J. ; (Zootaxa, 2018) [Artigo]
This study is part of a series of checklists resulting from a long-term multidisciplinary project on the biodiversity of decapod crustaceans from the marine and coastal environments (including estuaries) of São Paulo State ... -
Population parameters and distribution of arenaeus cribrarius (Crustacea, portunoidea), in southeastern Brazilian coast
da Silva, Thiago Elias; ; ; ; Fransozo, Adilson (Boletim do Instituto de Pesca, 2018) [Artigo]
To test the hypothesis of differential occupation of depths by demographic groups of A. cribrarius, their population structure, spatial-temporal distribution and sex ratio were studied, taking environmental factors into ...