Results 71 to 80 of about 38,645 (236)

What Do Lithics Tell Us About Cultural Evolution? Insights From the Central African Record

open access: yesArchaeometry, EarlyView.
ABSTRACT While Western historical narratives often incorporate a biased vision of human evolution—driven by a progressive view tied to a progressively evolving state of culture—this paper proposes combining archaeological lithic data with epistemological reflections to critique the modern regime of historicity, where progress is assumed as rational ...
Isis Isabella Mesfin
wiley   +1 more source

Diet and endoparasites of the lizard Gymnodactylus darwinii (Gekkota, Phyllodactylidae) from an Atlantic Rainforest area in southeastern Brazil [PDF]

open access: yesBiotemas, 2012
In this study we provide information on diet and endoparasites of individuals of the species Gymnodactylus darwinii in an Atlantic Rainforest area in the state of Rio de Janeiro, Brazil.
Mauricio Almeida-Gomes   +3 more
doaj  

Seven new microendemic species of Brachycephalus (Anura: Brachycephalidae) from southern Brazil [PDF]

open access: yesPeerJ, 2015
Brachycephalus (Anura: Brachycephalidae) is a remarkable genus of miniaturized frogs of the Brazilian Atlantic Rainforest. Many of its species are highly endemic to cloud forests, being found only on one or a few mountaintops. Such level of microendemism
Luiz F. Ribeiro   +5 more
doaj   +2 more sources

Bark Harvesting Systems of Drimys brasiliensis Miers in the Brazilian Atlantic Rainforest [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2014
Drimys brasiliensis Miers, locally known as cataia or casca-de-anta, is a native tree species of the Atlantic Rainforest. Its bark is harvested from natural populations. This study examined the recovery capacity of the bark of D. brasiliensis under different bark harvesting methods, as well as the influence of these approaches on its population ...
MARIOT, ALEXANDRE   +2 more
openaire   +5 more sources

Ecological and functional effects of habitat conversion and seasons on fruit‐feeding butterfly assemblages in tropical dry forests Efeitos ecológicos e funcionais da conversão do habitat e da sazonalidade sobre assembleias de borboletas frugívoras em florestas tropicais secas

open access: yesEcological Entomology, EarlyView.
Land‐use change and seasonality shape the taxonomic, functional and phylogenetic diversity of fruit‐feeding butterflies in tropical dry forests. Pastures reduce phylogenetic diversity and increase wing fluctuating asymmetry, while taxonomic and functional diversity is greater in the wet season than in the dry season.
João Rafael S. Macêdo   +8 more
wiley   +1 more source

Growing knowledge: an overview of Seed Plant diversity in Brazil

open access: yesRodriguésia
An updated inventory of Brazilian seed plants is presented and offers important insights into the country's biodiversity. This work started in 2010, with the publication of the Plants and Fungi Catalogue, and has been updated since by more than 430 ...
Daniela C. Zappi   +436 more
doaj   +1 more source

Conservation Status of Brachycephalus Toadlets (Anura: Brachycephalidae) from the Brazilian Atlantic Rainforest [PDF]

open access: yesDiversity, 2019
The number of described anurans has increased continuously, with many newly described species determined to be at risk. Most of these new species inhabit hotspots and are under threat of habitat loss, such as Brachycephalus, a genus of small toadlets that inhabits the litter of the Brazilian Atlantic Rainforest.
Bornschein, Marcos R.   +2 more
openaire   +4 more sources

Taxonomic, phylogenetic and functional diversity patterns of Saturniidae moth communities along a tropical forest recovery gradient in Ecuador

open access: yesInsect Conservation and Diversity, EarlyView.
Diverse Saturniidae moth communities are found in naturally recovering tropical forests in Ecuador. Community composition showed a gradual turnover with strongest differences between old‐growth forest and active agriculture, but only weak differences in taxonomic, phylogenetic and functional diversity. While our results suggest that Saturniidae are not
Sebastian Seibold   +15 more
wiley   +1 more source

Bryophytes diversity in Brazil

open access: yesRodriguésia
The bryoflora of Brazil comprises 1,524 species, 117 families, and 413 genera (11 hornworts, 633 liverworts, and 880 mosses). The most diverse families of liverworts are: Lejeuneaceae (285 species), Lepidoziaceae (48), Frullaniaceae (37), Ricciaceae (36),
Denise P. Costa, Denilson F. Peralta
doaj   +1 more source

Critical tipping points in dung beetle communities: Implications for conservation in the Atlantic Forest biome

open access: yesInsect Conservation and Diversity, EarlyView.
Minor land‐use changes consistently lead to abrupt biodiversity shifts across all diversity dimensions, favoring generalist dung beetle species while excluding sensitive specialists. These shifts are observed at lower environmental change rates than previously considered, with significant changes apparent after just 25% habitat loss.
Paula Ribeiro Anunciação   +4 more
wiley   +1 more source

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