scholarly journals Feeding ecology of the maned wolf, Chrysocyon brachyurus (Illiger, 1815) (Mammalia: Canidae), in the Ecological Station of Itirapina, São Paulo state, Brazil

2002 ◽  
Vol 2 (2) ◽  
pp. 1-9 ◽  
Author(s):  
Adriana de Arruda Bueno ◽  
Sonia Cristina da Silva Belentani ◽  
José Carlos Motta-Junior
Keyword(s):  
Small Mammals ◽  
Feeding Ecology ◽  
Sao Paulo ◽  
Southeastern Brazil ◽  
São Paulo ◽  
Paulo State ◽  
Maned Wolf ◽  
Management Plans ◽  
São Paulo State ◽  
Chrysocyon Brachyurus

The feeding ecology of the maned wolf (Chrysocyon brachyurus) was studied from 1998 to 2002 in the Ecological Station of Itirapina, São Paulo State, southeastern Brazil, including estimates of prey number and biomass consumption. A total of 325 faecal samples was collected in the area. The species is omnivorous, with a broad diet including 68 species or morphospecies of fruits and animals. Armadillos (Dasypodidae), wolf's fruit (Solanum lycocarpum) and small mammals (mostly Clyomys bishopi) were the bulk of the diet, comprising 72.8 % of the total estimated biomass consumed (185,323.4 g). In terms of frequency of occurrence, on the other hand, only small mammals and other miscella-neous fruits yielded 43.4 % of the total occurrences (N = 1,054). Animal prey ranging from 0.01 and 0.1 Kg were the most captured category, resulting in 44.2 % of 507 captured animals. The maned wolf seems to be seasonally opportunistic, at least for fruits and insects, as indicated by the variation of the consumption of these items along the year. The higher consumption of fruits and animals characteristic of savannah can be an important factor to consider in future management plans for the species.

scholarly journals Human disease in ribeira valley, brazil caused by caraparu, a group c arbovirus - Report of a case

1987 ◽  
Vol 29 (2) ◽  
pp. 112-116 ◽  
Author(s):  
Lygia Busch Iversson ◽  
Amélia P. A. Travassos da Rosa ◽  
Terezinha Lisieux M. Coimbra ◽  
Ivani Bisordi Ferreira ◽  
Elza da Silva Nassar
Keyword(s):  
Human Disease ◽  
Laboratory Data ◽  
Sao Paulo ◽  
Southeastern Brazil ◽  
Antigenic Relationship ◽  
São Paulo ◽  
Antigenic Difference ◽  
Serological Tests ◽  
Paulo State ◽  
São Paulo State

The clinical and laboratory data of a disease in a resident of Ribeira Valley, São Paulo State, southeastern Brazil, caused by an agent close or identical to Caraparu, a Group C arbovirus, was described. Although there is evidence of an intensive circulation of several arboviruses in the area, no diagnosis of human disease by these agents has been made, except the encephalitis cases caused by Rocio virus during an epidemic in 1975-1977. An antigenic difference between Caraparu strains isolated in São Paulo and in Pará States and a close antigenic relationship between Caraparu strain from São Paulo and Bruconha virus were suggested by the serological tests.

scholarly journals Amphibians and reptiles of the Parque Estadual Turístico do Alto Ribeira (PETAR), SP: an Atlantic Forest remnant of Southeastern Brazil

2010 ◽  
Vol 10 (4) ◽  
pp. 257-274 ◽  
Author(s):  
Cybele de Oliveira Araujo ◽  
Thais Helena Condez ◽  
Rafael Parelli Bovo ◽  
Fernanda da Cruz Centeno ◽  
Amom Mendes Luiz
Keyword(s):  
Atlantic Forest ◽  
Legal Protection ◽  
Sao Paulo ◽  
Southeastern Brazil ◽  
Mountain Range ◽  
São Paulo ◽  
The South ◽  
Paulo State ◽  
Forest Remnant ◽  
São Paulo State

The herpetofauna of São Paulo State, Brazil, can be characterized as the most well-known in the country. However, despite the large number of studies in this area, there are still many sampling gaps within biomes such as the Atlantic Forest that are considered global conservation priorities due to the high rate of endemism and human disturbance. As a result of political and historical pressure, this biome has been reduced to less than 12% of its original extent and, despite its importance for global biodiversity conservation, only a small percentage of its original vegetation cover (1%) has some form of legal protection. This is the case of the Parque Estadual Turístico do Alto Ribeira (PETAR) which, together with the Parque Estadual de Intervales, Parque Estadual Carlos Botelho and Mosaico de Unidades de Conservação de Jacupiranga, forms of an ombrophilous forest continuum of 360 thousand ha in the south of São Paulo State. This study presents a list of amphibians and reptiles from the PETAR, with information on the local distribution and habitat use of the species. The survey was conducted from October to December 2009, completing a total of 15 sampling days using four complementary methods of active sampling: visual encounters, auditory encounters, searches by car and incidental encounters. We recorded a total of 91 species belonging to 53 genera and 24 families. This high diversity can be attributed to the existence of a wide variety of habitats and microhabitats in this region, such as the various aquatic sites used by many species of anuran amphibians. Moreover, the PETAR features a large altitudinal gradient (80 - 1,160 m elevation) that gives a large climatic, geological and hydrological heterogeneity to the area. This inventory is an important contribution to the expansion of knowledge about these assemblages in the Atlantic Forest to the south of Serra de Paranapiacaba mountain range, and provides support for the conservation of these groups in São Paulo State.

scholarly journals Fish, Corumbataí and Jacaré-Pepira river basins, São Paulo State, Brazil

Check List ◽  
2006 ◽  
Vol 2 (1) ◽  
pp. 57 ◽  
Author(s):  
Leandro Muller Gomiero ◽  
Francisco Manoel de Souza Braga
Keyword(s):  
River Basins ◽  
Sao Paulo ◽  
The State ◽  
Southeastern Brazil ◽  
São Paulo ◽  
Human Pressure ◽  
Paulo State ◽  
São Paulo State

Fish were studied in two river basins (Corumbataí and Jacaré-Pepira) subjected to strong human pressure, in the interior of the State of São Paulo, southeastern Brazil. In the Corumbataí basin, four sites were sampled: Cabeça river, Lapa stream, Passa-Cinco river, and Corumbataí river; in the Jacaré-Pepira basin, three sites were sampled: Tamanduá stream, Jacaré-Pepira river, and Água Branca stream. A total of 4,050 specimens belonging to 48 species and 13 families were caught and analyzed. 

scholarly journals FIRST RECORD OF LONCHOPHYLLA PERACCHII DIAS, ESBÉRARD AND MORATELLI, 2013 (CHIROPTERA, PHYLLOSTOMIDAE) IN SÃO PAULO STATE, SOUTHEASTERN BRAZIL

2013 ◽  
Vol 17 (3) ◽  
pp. 424-428 ◽  
Author(s):  
Tiago Souto Martins Teixeira ◽  
Daniel Tavares Cassilhas Rosa ◽  
Daniela Dias ◽  
Rui Cerqueira ◽  
Mariana Moncassim Vale
Keyword(s):  
First Record ◽  
Sao Paulo ◽  
Southeastern Brazil ◽  
São Paulo ◽  
Paulo State ◽  
São Paulo State

scholarly journals PHYTOSOCIOLOGY AND STRUCTURAL CHARACTERIZATION OF WOODY REGENERATION FROM A REFORESTATION WITH NATIVE SPECIES IN SOUTHEASTERN BRAZIL

2016 ◽  
Vol 40 (2) ◽  
pp. 209-218 ◽  
Author(s):  
Michel Anderson Almeida Colmanetti ◽  
Luiz Mauro Barbosa ◽  
Regina Tomoko Shirasuna ◽  
Hilton Thadeu Zarate do Couto
Keyword(s):  
Native Species ◽  
Sao Paulo ◽  
Shannon Index ◽  
Southeastern Brazil ◽  
São Paulo ◽  
Simpson Index ◽  
Paulo State ◽  
São Paulo State ◽  
High Diversity

ABSTRACT In Brazil, specifically in São Paulo State, there are guidelines based on the high diversity of tropical forests that instructs the restoration projects in the state (current SMA 32/2014). The main goal of this study was verify the importance and effectiveness of the high diversity of arboreal species originated from a reforestation, and its influence in a woody regenerating composition. We developed a phytosociologic study in a woody regenerating stratum of a nine year old reforestation at a Private Reserve of Natural Heritage (RPPN), in Mogi-Guaçu, São Paulo State. All specimens with height > 30 cm and Diameter at Breast Height (DBH) < 5 cm were evaluated. The woody regenerating diversity was smaller than the overstory diversity and the species composition was similar to the overstory. The Simpson index (1-D) was 0.85, Shannon index (H') was 2.46 and the Pielou index (J') was 0.60. The zoochoric dispersion syndrome was major among the species. Our results suggest that the use of high diversity of native seedlings in a reforestation leads to high diversity of species in woody regeneration stratum, after one decade of planting.

Nematodes infecting the skink Mabuya frenata in Valinhos, Sao Paulo State, southeastern Brazil

1999 ◽  
Vol 20 (3) ◽  
pp. 333-339 ◽  
Author(s):  
Carlos Frederico D. Rocha ◽  
Joaquim J. Vicente ◽  
Sueli C. Ribas ◽  
Davor Vrcibradic
Keyword(s):  
Sao Paulo ◽  
Southeastern Brazil ◽  
São Paulo ◽  
Paulo State ◽  
São Paulo State

New Species of Brachycephalus (Anura: Brachycephalidae) from the Atlantic Rain Forest in São Paulo State, Southeastern Brazil

2009 ◽  
Vol 43 (2) ◽  
pp. 212-219 ◽  
Author(s):  
Ana C. R. Alves ◽  
Ricardo J. Sawaya ◽  
Sérgio Fdos Reis ◽  
Célio F. B. Haddad
Keyword(s):  
New Species ◽  
Rain Forest ◽  
Sao Paulo ◽  
Southeastern Brazil ◽  
Atlantic Rain Forest ◽  
São Paulo ◽  
Paulo State ◽  
São Paulo State
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