Effects of soil and drainage on the savanna vegetation in the northern Brazilian Amazonia

  • Pensoft Editorial Team
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  • July 27, 2017
  • It is a well-known fact that environmental factors such as soil texture and drainage determine to a very large degree the vegetation appearance, richness and composition at any site. However, there has been little research on how these variables influence the flora in the marvellous savannas – large open areas characterised by a complex and […]

    Disentangling the myth of the singing bushmaster viper with the help of tree frogs

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  • November 17, 2016
  • Reaching over 3.5 m in length, the bushmaster (belonging in the Lachesis genus) is the largest viper in the western hemisphere. Legend spread among both colonists and natives from the Amazon region and Central America has it that it sings. Finding these numerous unrelated reports quite puzzling, since it is well known that snakes cannot […]

    Singing in the rain: A new species of rain frog from Manu National Park, Amazonian Peru

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  • June 3, 2016
  • A new rain frog species has been described from Amazonian Peru and the Amazonian foothills of the Andes. The frog, given the name Pristimantis pluvialis, was found by researchers from Southern Illinois University Carbondale, the University of Michigan, and the National University of San Antonio Abad of Cusco in Peru. The discovery is published in […]

    Zorro, the new Latin American fish species, takes off the mask to show its true identity

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  • March 8, 2016
  • Unidentified since its discovery in 2007, a large fish species from Amazonia has failed to give out enough information about itself, leaving only insufficient hints about its genus. Nevertheless, three scientists have now recovered the missing pieces to puzzle out its mysterious identity. In their study, published in the open-access journal ZooKeys, they describe the […]

    Rare Amazonian butterfly named after British national treasure Sir David Attenborough

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  • December 2, 2015
  • A beautiful new Black-eyed Satyr species has become the first butterfly named in honour of the popular naturalist and TV presenter Sir David Attenborough. Although not the first animal to be named after the British national treasure, the butterfly is so rare that it is known only from lowland tropical forests of the upper Amazon […]