Amphibia, Anura, Cycloramphidae, Odontophrynus carvalhoi Savage and Cei, 1965: Distribution extension and geographic distribution map

We present the first record of Odontophrynus carvalhoi for the state of Alagoas, Brazil, and a distribution map for this species. This new record represents the nearest location to the Brazilian coast known for this species. © 2010 Check List and Authors.

Local and regional features of surface radiation fluxes over the tropical Atlantic ocean near Sao Pedro and Sao Paulo archipelago: Evidence of small scale upwelling

To properly describe the interactions between the ocean and atmosphere, it is necessary to assess a variety of time and spatial scales phenomena. Here, high resolution oceanographic and meteorological data collected during an observational campaign carried out aboard a ship in the tropical Atlantic Ocean, on May 15-24, 2002, is used to describe the radiation balance at the ocean interface. Data collected by two PIRATA buoys, along the equator at 23°W and 35°W and satellite and climate data are compared with the data obtained during the observational campaign. Comparison indicates remarkable similarity for daily and hourly values of radiation fluxes components as consequence of the temporal and spatial consistence presented by the air and water temperatures measured in situ and estimated from large scale information. The discrepancy, mainly in the Sao Pedro and Sao Paulo Archipelago area, seems to be associated to the local upwelling of cold water, which is not detected in all other estimates investigated here. More in situ data are necessary to clarify whether this upwelling flow has a larger scale effect and what are the meteorological and oceanographic implications of the local upwelling area on the tropical waters at the Brazilian coast.

Brachyuran and anomuran crabs associated with Schizoporella unicornis (Ectoprocta, Cheilostomata) from southeastern Brazil

The main goals of this investigation were to describe the community structure of anomuran and brachyuran crabs inhabiting reefs constituted by colonies of Schizoporella unicornis, and to provide a species importance ranking for this community. Collections were carried out on S. unicornis reefs at two-month intervals from May 2003 to May 2004, in the rocky sublittoral of the southeastern Brazilian coast. Relative abundance and occurrence were used to rank these species in the hierarchy importance. A total of 2,018 individuals were obtained, in 11 families, 22 genera and 31 species. Porcellanidae and Pilumnidae were the most abundant families, comprising respectively almost 60% and 15% of individuals sampled. The species ranking indicated four main groups A, B, C and D, with group A subdivided. Subgroup A1 contained 9 species, including the species of greatest ecological importance for community regarding abundance and occurrence. The great abundance of crabs associated with S. unicornis seems to be the result of its recognized importance during the crab developmental cycle, and as shelter and food for some Decapod species. These observations reveal the importance of conserving the areas occupied by these reef colonies, which appear to be an important environment for maintaining local biodiversity.

Relative growth, sexual maturity, and breeding season of three species of the genus Persephona (Decapoda: Brachyura: Leucosiidae): A comparative study

The relative growths of Persephona lichtensteinii, P. mediterranea, and P. punctata were investigated on the south-eastern Brazilian coast, focusing on differences in the growth rates between immature and mature phases, the onset of morphological sexual maturity, and the breeding seasons of these species. Crabs were collected every two months from January 1991 through to November 1992, from a shrimp fishing boat equipped with two otter-trawl nets. Significant differences in the patterns of body growth were observed between immature and mature phases of all three species. Changes in the growth rates of the chelipeds (males) and abdomen (females) observed for P. lichtensteinii, P. mediterranea, and P. punctata, seem to be related to the puberty moult for both sexes. Males of P. mediterranea and P. punctata reached larger mean sizes of carapace width than females, whereas no difference was recorded for P. lichtensteinii. The body size at which 50% of males attained sexual maturity was also larger in P. mediterranea and P. punctata, and smaller in P. lichtensteinii. The absence of a pronounced sexual dimorphism and the size at the onset of sexual maturity observed only for P. lichtensteinii might be explained by distinct reproductive strategies of males. The presence of ovigerous females during the entire sampling period suggests that all three species have a continuous reproduction pattern at the Ubatuba region. Future studies on the population structure, functional maturity, and mating system should improve the understanding of factors driving the biology and ecology of these species at a subtropical region. © Marine Biological Association of the United Kingdom 2013.

Padrões de distribuição de espécies de Clusiidae (Diptera, Schizophora) ao longo da Floresta Atlântica

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Estrutura e distribuição espacial de Calophyllum brasiliense Cambess. (Clusiaceae), em uma floresta de restinga, no Parque Estadual da Serra do Mar, núcleo Picinguaba, Ubatuba - SP

Pós-graduação em Ciências Biológicas (Biologia Vegetal) - IBRC

Cordia verbenacea DC: perfil morfo-anatômico, histoquímico, farmacognóstico e avaliação da atividade anti-candida do extrato hidroetanólico e suas frações

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Descrições portuguesas e francesas acerca dos nativos da costa brasileira entre 1549 e 1615: aproximações e distanciamentos desses olhares

Pós-graduação em História - FCHS

Potencial anti-inflamatório de Pyrenocine A isolada do Penicillium paxilli: abordagem profilática e terapêutica

Pós-graduação em Biociências e Biotecnologia Aplicadas à Farmácia - FCFAR

Biodiversidade de caranguejos Braquiúros (Cristacea: Decapoda) associada ao cultivo comercial de mexilhão Pena perna (Linnaeus, 1758) (molusca: Bivalvia) no litoral norte do estado de São Paulo

Pós-graduação em Ciências Biológicas (Zoologia) - IBB

Dinâmica populacional do camarão sete-barbas Xiphopenaeus kroyeri (Heller, 1862) (Crustacea: Decapoda) na Baía da Batitonga, Estado de Santa Catarina

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise da variabilidade e estruturação genética do tubarão azul, Prionace glauca (Chondrichthyes, Carcharhinidae) no Oceano Atlântico Sul Ocidental utilizando marcador molecular do DNA mitocondrial

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Taxonomia e biogeografia da família Goneplacidae Macleay, 1838 (Crustacea : Decapoda : Brachyura) no litoral brasileiro

Pós-graduação em Ciências Biológicas (Zoologia) - IBRC

Estudo da dieta do Lutjanus synagris (Linnaeus, 1758) e Ocyrus chrysurus (Bloch, 1791), teleostei :perciformes: lutjanidae, no banco dos abrolhos, Bahia, Brasil e pesca das principais espécies de lutjanídeos e serranídeos na região

Pós-graduação em Ciências Biológicas (Zoologia) - IBRC

Estudo da helmintofauna de tartarugas marinhas procedentes da costa brasileira

Pós-graduação em Biologia Geral e Aplicada - IBB