Estimates of Growth of The Atlantic Rain Forest Freshwater Turtle Hydromedusa Maximiliani (Chelidae)

2008 ◽  
Vol 42 (1) ◽  
pp. 54-60 ◽  
Author(s):  
Fernando I. Martins ◽  
Franco L. Souza
Keyword(s):  
Rain Forest ◽  
Freshwater Turtle ◽  
Atlantic Rain Forest

Chemical and biological evaluation of native bamboo species from atlantic rain forest

Planta Medica ◽  
2012 ◽  
Vol 78 (11) ◽  
Author(s):  
MT Grombone-Guaratini ◽  
LM Brandão Torres ◽  
DA Faria ◽  
CM José
Keyword(s):  
Rain Forest ◽  
Biological Evaluation ◽  
Atlantic Rain Forest ◽  
Bamboo Species

scholarly journals Soil profile, relief features and their relation to structure and distribution of Brazilian Atlantic rain forest trees

2012 ◽  
Vol 69 (1) ◽  
pp. 61-69 ◽  
Author(s):  
Frederico Augusto Guimarães Guilherme ◽  
Tiago Osório Ferreira ◽  
Marco Antonio Assis ◽  
Pablo Vidal Torrado ◽  
Leonor Patrícia Cerdeira Morellato
Keyword(s):  
Soil Profile ◽  
Rain Forest ◽  
Atlantic Rain Forest ◽  
Forest Trees

A new Brazilian species of Stenochironomus Kieffer mining decayed leaves in bromeliads (Diptera: Chironomidae)

Zootaxa ◽  
2005 ◽  
Vol 1046 (1) ◽  
pp. 37 ◽  
Author(s):  
LUIZ CARLOS DE PINHO ◽  
HUMBERTO FONSECA MENDES ◽  
CARLOS BRISOLA MARCONDES
Keyword(s):  
Rain Forest ◽  
Environmental Conservation ◽  
Atlantic Rain Forest ◽  
Life Stages ◽  
Southern Brazil ◽  
Conservation Unit ◽  
Santa Catarina ◽  
Brazilian Species

All life stages of Stenochironomus atlanticus Pinho & Mendes sp. n. are described and figured. The larva mines decaying leaves held in the water of several bromeliad species (Canistrum lindenii (Regel) Mez, Neoregelia laevis (Mez) L.B. Smith, Nidularium innocentii Lemaire, Vriesea philippocoburgii Wawra, and Vriesea vagans (L.B. Smith) L.B. Smith.) in the Atlantic Rain Forest in southern Brazil [Desterro Environmental Conservation Unit (Unidade de Conservação Ambiental Desterro – UCAD), Santa Catarina Island]. Stenochironomus atlanticus is the only species in the genus found in the phytotelmata habitat, and it apparently is restricted to this environment.

scholarly journals Diversity of functional traits of fleshy fruits in a species-rich Atlantic rain forest

2011 ◽  
Vol 11 (1) ◽  
pp. 181-193 ◽  
Author(s):  
Mauro Galetti ◽  
Marco Aurélio Pizo ◽  
Leonor Patrícia Cerdeira Morellato
Keyword(s):  
Rain Forest ◽  
Woody Plants ◽  
Atlantic Rain Forest ◽  
Fruit Traits ◽  
Fruit Morphology ◽  
Se Brazil ◽  
Common Strategy ◽  
Tropical Woody Plants ◽  
Plant Families ◽  
Chemical Traits

Production of vertebrate-dispersed fruits is the most common strategy of tropical woody plants to disperse their seeds. Few studies have documented community-wide variation of fruit morphology and chemistry of vertebrate-dispersed fruits in species-rich tropical communities. We examined the functional diversity of fruit morphological and chemical traits of 186 species representing 57 plant families in an undisturbed lowland plant community in the Atlantic rain forest of SE, Brazil. We were particularly interested in associating morphological and chemical fruit traits to their main seed dispersers, either birds, mammals or 'mixed' (i.e. fruits eaten by birds and mammals). The morphological and chemical traits of fruits at the study site generally resemble the patterns observed in fruits worldwide. Bird fruits tend to be smaller than mammal fruits, being colored black or red, whereas mammal fruits are often yellow or green. Mammal fruits are more variable than bird fruits in relation to morphological traits, while the reverse is true for chemical traits. Mixed fruits resemble bird fruits in the patterns of variation of morphological and chemical traits, suggesting that they are primarily bird-dispersed fruits that are also exploited by mammals. Mixed fruits are common in tropical forests, and represent an excellent opportunity to contrast the effectiveness of different functional groups of frugivores dispersing the same plant species.

scholarly journals Essential oils from leaves of cryptocarya spp from the atlantic rain forest

Química Nova ◽  
2008 ◽  
Vol 31 (3) ◽  
pp. 503-507 ◽  
Author(s):  
Marcelo Telascrea ◽  
Carla C. de Araújo ◽  
Alberto J. Cavalheiro ◽  
Márcia O. M. Marques ◽  
Roselaine Facanali ◽  
...  
Keyword(s):  
Essential Oils ◽  
Rain Forest ◽  
Atlantic Rain Forest

Phylogenetics and phylogeography of a long-legged harvestman (Arachnida : Opiliones) in the Brazilian Atlantic Rain Forest reveals poor dispersal, low diversity and extensive mitochondrial introgression

2015 ◽  
Vol 29 (4) ◽  
pp. 386 ◽  
Author(s):  
Cibele Bragagnolo ◽  
Ricardo Pinto-da-Rocha ◽  
Manuel Antunes ◽  
Ronald M. Clouse
Keyword(s):  
Rain Forest ◽  
Species Complex ◽  
Sequence Data ◽  
Historical Event ◽  
12S Rrna ◽  
Atlantic Rain Forest ◽  
Effective Population ◽  
Narrow Region ◽  
Low Genetic Diversity ◽  
Mitochondrial Introgression

We used DNA sequence data to test the morphology-based taxonomy and examine the biogeography of the Brazilian Atlantic Rain Forest genus Promitobates. Most species are well differentiated morphologically, and a previous morphological phylogeny recovered the genus as monophyletic. However, some of these species have overlapping geographical distributions and considerable intraspecific variation, perhaps representing a species complex. Mitochondrial (12S rRNA and COI) and nuclear (ITS2 and 28S) genes were sequenced from 132 specimens collected from 27 localities. The results are consistent with significant mitochondrial introgression among the species P. ornatus, P. hatschbachi, P. lager, P. bellus and P. intermedius (the ‘P. ornatus species complex’), with one specimen identified as a hybrid between P. nigripes and this complex. A phylogeographic study of the complex was conducted using mitochondrial haplotypes. This revealed remarkably poor dispersal among populations, with only one case of a shared haplotype, and very low genetic diversity. The phylogeny showed a clear break between populations on either side of a narrow region of forest, suggesting an important historical event separated these lineages in the genus. The analyses also pointed to population breaks that date back several millions of years or extremely small effective population sizes, depending on the mutation rate.

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