scholarly journals Distribution of the Mosquito Communities (Diptera: Culicidae) in Oviposition Traps Introduced into the Atlantic Forest in the State of Rio de Janeiro, Brazil

2018 ◽  
Vol 18 (4) ◽  
pp. 214-221 ◽  
Author(s):  
Shayenne Olsson Freitas Silva ◽  
Cecilia Ferreira de Mello ◽  
Ronaldo Figueiró ◽  
Daniele de Aguiar Maia ◽  
Jeronimo Alencar
Keyword(s):  
Atlantic Forest ◽  
Rio De Janeiro ◽  
The State ◽  
Mosquito Communities

scholarly journals Filling gaps and a new state record of Xenopholis scalaris (Wucherer, 1861) (Serpentes: Dipsadidae)

Check List ◽  
2015 ◽  
Vol 11 (5) ◽  
pp. 1746 ◽  
Author(s):  
Breno Hamdan ◽  
Claudio Machado ◽  
Nathalie Kaladinsky Citeli
Keyword(s):  
Geographical Distribution ◽  
Atlantic Forest ◽  
Rio De Janeiro ◽  
First Record ◽  
The State ◽  
General Distribution ◽  
Brazilian Atlantic Forest ◽  
Distribution Map

We present the first record of the Dipsadidae snakes Xenopholis scalaris for the state of Rio de Janeiro and a general distribution map for this species. This record for the Brazilian Atlantic Forest expands the known geographical distribution of X. scalaris and reveals that its populations might not be isolated or disjunctive, but rather rare in this biome. We also provide some recommendations for future conservation of X. scalaris.

scholarly journals AVALIAÇÃO DA DIVERSIDADE DE ESPÉCIES NATIVAS PRODUZIDAS NOS VIVEIROS FLORESTAIS DO ESTADO DO RIO DE JANEIRO

FLORESTA ◽  
2014 ◽  
Vol 44 (3) ◽  
pp. 369 ◽  
Author(s):  
Jorge Makhlouta Alonso ◽  
Paulo Sérgio Dos Santos Leles ◽  
Telmo Borges Silveira Filho ◽  
Carlos Alberto Bernardo Mesquita ◽  
Marcos Lima Pereira ◽  
...  
Keyword(s):  
Atlantic Forest ◽  
Rio De Janeiro ◽  
Native Species ◽  
Forest Restoration ◽  
The State ◽  
Forest Species ◽  
Mata Atlântica ◽  
Production Manager ◽  
Mata Atlantica ◽  
Forest Nurseries

O objetivo deste trabalho foi avaliar a diversidade de espécies florestais nativas produzidas nos viveiros do estado do Rio de Janeiro. O levantamento e diagnóstico foram realizados durante os meses de fevereiro, março e abril de 2010, sendo incluídos os viveiros que produziam mudas de espécies florestais da Mata Atlântica. O trabalho de campo consistiu em visitas a 70 viveiros florestais, nos quais foi requerida a lista das espécies produzidas e realizada entrevista com o responsável, sendo preenchido um questionário englobando diversos temas relacionados à produção de mudas. Foram observadas 277 espécies florestais nativas da Mata Atlântica sendo produzidas nos viveiros, que, em média, trabalham com 56 espécies nativas. A diversidade total de espécies florestais da Mata Atlântica produzidas nos viveiros do Estado do Rio de Janeiro é baixa, assim como a diversidade média, já que mais da metade dos viveiros trabalha com uma listagem de 50 ou menos espécies, número insuficiente considerando a diversidade de espécies florestais presentes nas diferentes formações vegetais do estado.Palavras-chave: Mudas florestais; restauração florestal; Mata Atlântica. AbstractAssessment of diversity of native species produced in forest nurseries of Rio de Janeiro State. The objective of this paper was to evaluate the diversity of native species produced by nurseries in the State of Rio de Janeiro. The diagnostic and survey were conducted during the months of February, March and April of the year 2010, the research included all nurseries that produced seedlings of Atlantic Forest species. The fieldwork consisted of visits to the 70 surveyed nurseries, in which a list of the species produced in the nursery was requested and the seedling production manager was interviewed, filling in a questionnaire covering various topics related to seedlings production. We observed 277 forest species native from the Atlantic Forest produced in the nurseries. In average, the nurseries produce 56 different native species. The total diversity of native species produced in the State of Rio de Janeiro is low, as well as the mean diversity, since more than half of the nurseries work with a list of 50 or fewer species, what is insufficient considering the diversity of forest species that occur in the different vegetation types of the state.Keywords: Forest seedlings; forest restoration; Atlantic Forest.

New coastal and insular species of the bromeligenous Scinax perpusillus group, from the State of Rio de Janeiro, Brazil (Anura, Hylidae)

Zootaxa ◽  
2008 ◽  
Vol 1914 (1) ◽  
pp. 34-44 ◽  
Author(s):  
HELIO RICARDO DA SILVA ◽  
RICARDO ALVES- SILVA
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Rio De Janeiro ◽  
Color Pattern ◽  
The State ◽  
The Other ◽  
Yellow Stripe

We describe a new bromeligenous species of Scinax from the perpusillus group from the Atlantic Forest of the State of Rio de Janeiro, Brazil. The new species is described from three different localities, two on the continent (Municipality of Mangaratiba), and the other on an island, Gipóia (Municipality of Angra dos Reis). The new species may be easily diagnosed from all other known species in the group by the color pattern of the tadpole, by the prominent medial process between the nostrils in adults. While in all the other species the tadpole has a uniform dark brown coloration, in the new species tadpoles is similarly dark brown, but also has a yellow stripe on the head between the nostrils and the eyes.

scholarly journals Tree structure and richness in an Atlantic Forest fragment: distance from anthropogenic and natural edges

2009 ◽  
Vol 33 (6) ◽  
pp. 1123-1132 ◽  
Author(s):  
Maíra Taquiguthi Ribeiro ◽  
Flavio Nunes Ramos ◽  
Flavio Antonio Maës Dos Santos
Keyword(s):  
Atlantic Forest ◽  
Rio De Janeiro ◽  
Basal Area ◽  
The State ◽  
Forest Fragment ◽  
Dead Trees ◽  
Tree Communities ◽  
Standing Dead ◽  
Total Study Area ◽  
Tree Branch

Approximately 7.2% of the Atlantic rainforest remains in Brazil, with only 16% of this forest remaining in the State of Rio de Janeiro, all of it distributed in fragments. This forest fragmentation can produce biotic and abiotic differences between edges and the fragment interior. In this study, we compared the structure and richness of tree communities in three habitats - an anthropogenic edge (AE), a natural edge (NE) and the fragment interior (FI) - of a fragment of Atlantic forest in the State of Rio de Janeiro, Brazil (22°50'S and 42°28'W). One thousand and seventy-six trees with a diameter at breast height > 4.8 cm, belonging to 132 morphospecies and 39 families, were sampled in a total study area of 0.75 ha. NE had the greatest basal area and the trees in this habitat had the greatest diameter:height allometric coefficient, whereas AE had a lower richness and greater variation in the height of the first tree branch. Tree density, diameter, height and the proportion of standing dead trees did not differ among the habitats. There was marked heterogeneity among replicates within each habitat. These results indicate that the forest interior and the fragment edges (natural or anthropogenic) do not differ markedly considering the studied parameters. Other factors, such as the age from the edge, type of matrix and proximity of gaps, may play a more important role in plant community structure than the proximity from edges.

scholarly journals Biodiversity and Times of Activity of Mosquitoes (Diptera: Culicidae) in the Biome of the Atlantic Forest in the State of Rio de Janeiro, Brazil

2011 ◽  
Vol 48 (2) ◽  
pp. 223-231 ◽  
Author(s):  
Jeronimo Alencar ◽  
Zeni Melo Fereira ◽  
Catarina Macedo Lopes ◽  
Nicolau Maués Serra-Freire ◽  
Rubens Pinto De Mello ◽  
...  
Keyword(s):  
Atlantic Forest ◽  
Rio De Janeiro ◽  
The State

scholarly journals New Occurrences of Social Wasps (Hymenoptera: Vespidae) in Semideciduous Seasonal Montane Forest and Tropical Dry Forest in Minas Gerais and in the Atlantic Forest in the State of Rio de Janeiro

2015 ◽  
Vol 8 (1) ◽  
pp. 65-68 ◽  
Author(s):  
Marcos Magalhães Souza ◽  
Epifânio Porfiro Pires ◽  
Rafael Eugênio ◽  
Reinildes Silva-Filho
Keyword(s):  
Atlantic Forest ◽  
Rio De Janeiro ◽  
Tropical Dry Forest ◽  
Montane Forest ◽  
Social Wasps ◽  
Minas Gerais ◽  
The State ◽  
Dry Forest ◽  
First Time ◽  
New Occurrences

The occurrence of Mischocyttarus consimilis Zikán, Mischocyttarus ignotus Zikán, Mischocyttarus nomurae Richards and Mischocyttarus paraguayensis Zikán for the state of Minas Gerais and Mischocyttarus garbei Zikán for the state of Rio de Janeiro are registered for the first time, collected through active search and attractive traps. Novos Registros de Vespas Sociais (Hymenoptera: Vespidae) em Floresta Estacional Semidecidual Montana e Mata Seca em Minas Gerais e na Mata Atlântica no Estado do Rio de Janeiro Resumo. Neste trabalho é registrado pela primeira vez a ocorrência de Mischocyttarus consimilis Zikán, Mischocyttarus ignotus Zikán, Mischocyttarus nomurae Richards e Mischocyttarus paraguayensis Zikán para o estado de Minas Gerais e Mischocyttarus garbei Zikán para o estado do Rio de Janeiro coletadas por meio de busca ativa e armadilhas atrativas.

scholarly journals Streblidae (Diptera) on bats (Chiroptera) in an area of Atlantic Forest, state of Rio de Janeiro

2014 ◽  
Vol 23 (2) ◽  
pp. 164-170 ◽  
Author(s):  
Elizabete Captivo Lourenço ◽  
Priscilla Maria Peixoto Patrício ◽  
Michele da Costa Pinheiro ◽  
Renan Medeiros Dias ◽  
Kátia Maria Famadas
Keyword(s):  
Atlantic Forest ◽  
Rio De Janeiro ◽  
New Records ◽  
Extensive Study ◽  
The State

Because of the few records of Streblidae on bats, despite extensive study on these mammals in the state of Rio de Janeiro, a survey was carried out in an area of Atlantic Forest, in the municipality of Nova Iguaçu, known as the Tinguá region. Thirteen species were added to the list of Streblidae in the state of Rio de Janeiro, of which two were new records for Brazil. Thirty-one species have now been reported this state.

scholarly journals Non-volant mammals, Reserva Particular do Patrimônio Natural (RPPN) Rio das Pedras, municipality of Mangaratiba, state of Rio de Janeiro, Brazil

Check List ◽  
2009 ◽  
Vol 5 (3) ◽  
pp. 577 ◽  
Author(s):  
Flávia Soares Pessôa ◽  
Thiago Carvalho Modesto ◽  
Hermano Gomes Albuquerque ◽  
Nina Attias ◽  
Helena De Godoy Bergallo
Keyword(s):  
Exotic Species ◽  
Atlantic Forest ◽  
Threatened Species ◽  
Rio De Janeiro ◽  
The State ◽  
Camera Traps ◽  
Mammal Species ◽  
Terrestrial Mammal ◽  
Hunting Activity ◽  
State List

The Atlantic Forest is recognized as a global hotspot for having one of the highest rates of endemism and biodiversity. Its portion in the state of Rio de Janeiro is extremely fragmented and reduced. The present study seeks to get information on the non-volant mammals of RPPN Rio das Pedras in municipality of Mangaratiba, state of Rio de Janeiro. The rapid mammal's survey was accomplished by the use of pitfalls, live traps, transects and camera traps. We recorded 23 non-volant species that represent 13.1 % of Rio de Janeiro’s terrestrial mammal species. Among the recorded species, five are endemic of the Atlantic Forest and three are in the state list of threatened or presumably threatened species. The area presents great mammal richness, but the hunting activity and the  presence of exotic species may represent a threat to the local biodiversity and should be controlled.

Three new species of Senegalia (Leguminosae-Mimosoideae) from the Atlantic Forest domain, Brazil

Phytotaxa ◽  
2019 ◽  
Vol 408 (1) ◽  
pp. 30-40
Author(s):  
VANESSA TERRA ◽  
FLÁVIA CRISTINA PINTO GARCIA
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Geographic Distribution ◽  
Rio De Janeiro ◽  
The State ◽  
Identification Key ◽  
Brazilian Species ◽  
Three New Species ◽  
Janeiro State

We describe, illustrate and compare three new Brazilian species of Senegalia from the Atlantic Forest domain: Senegalia atlantica, from Rio de Janeiro State; Senegalia rafinesqueana, from the state of Paraná; and Senegalia cupuliformis, from Bahia State. These species are morphologically most similar to S. tenuifolia and S. multipinnata, S. velutina, and S. kuhlmannii, respectively. Additionally, we provide an identification key to all Senegalia species that are morphologically similar to S. atlantica, S. rafinesqueana and S. cupuliformis and occur in the Atlantic Forest domain; we also provide comments on the geographic distribution and the flowering and fruiting period of S. atlantica, S. rafinesqueana and S. cupuliformis.

scholarly journals Species composition and density estimates of the anurofauna of a site within the northernmost large Atlantic Forest remnant (Parque Estadual do Desengano) in the state of Rio de Janeiro, Brazil

2011 ◽  
Vol 11 (4) ◽  
pp. 131-137 ◽  
Author(s):  
Carla da Costa Siqueira ◽  
Davor Vrcibradic ◽  
Mauricio Almeida-Gomes ◽  
Vanderlaine Amaral Menezes ◽  
Vitor Nelson Teixeira Borges-Junior ◽  
...  
Keyword(s):  
Species Composition ◽  
Leaf Litter ◽  
Atlantic Forest ◽  
Rio De Janeiro ◽  
Northern Region ◽  
The State ◽  
Density Estimates ◽  
Plot Sampling ◽  
Forest Remnant ◽  
A Site

We present data on species composition, relative abundance and estimated densities for leaf-litter anuran amphibians from an Atlantic Forest area within the Parque Estadual do Desengano, in the state of Rio de Janeiro, Brazil, based on results of a short-term survey carried out during the winter at altitudes of 1000-1500 m. Three sampling methods were used: plot sampling, visual encounter surveys (VES; performed during the day, at the twilight, and at night), and pitfall traps. We recorded 13 species, with the direct-developer Ischnocnema parva (Girard, 1853) being the most abundant. Most frogs (ca. 90% of all individuals) sampled by VES were captured during the crepuscular and nocturnal periods. The estimated density of the local leaf-litter frog assemblage based on plot sampling was 13.2 ind.100 m-2, which is one of the highest values currently reported for Atlantic Rainforest areas. This is the first study analyzing the anuran fauna of the Parque Estadual do Desengano and adds to the knowledge of the fauna of the northern region of the state of Rio de Janeiro, which is still poorly studied.

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