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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Identifying global priorities for the conservation of vipers

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Maritz, Bryan ; Penner, Johannes ; Martins, Marcio ; Crnobrnja-Isailovic, Jelka ; Spear, Stephen ; Alencar, Laura R. V. ; Sigala-Rodriguez, Jesus ; Messenger, Kevin ; Clark, Rulon W. ; Soorae, Pritpal ; Luiselli, Luca ; Jenkins, Chris ; Greene, Harry W.
Número total de Autores: 13
Tipo de documento: Artigo Científico
Fonte: Biological Conservation; v. 204, n. A, SI, p. 94-102, DEC 2016.
Citações Web of Science: 14
Resumo

Vipers are among the most misunderstood and persecuted animals. They occupy most terrestrial ecosystems around the world, often at high population densities. However, certain aspects of their biology (e.g., low fecundity and slow growth) have resulted in vipers being disproportionately threatened by extinction. Despite increased extinction risk, relatively little is known about viper biology, severely limiting the development and implementation of conservation initiatives. Here, we review the conservation status of vipers globally, map species richness, and develop three indices (one reactive; one proactive; one combined index emphasising irreplaceable species facing severe threats) to identify species for which conservation action should be prioritised. Moreover, we map species richness weighted by each index to identify regions for conservation prioritisation. We ranked prioritisation scores for all species for which data were available. In doing so we identify species for which valuable data are missing and that should be prioritised for research. We additionally show that 1-7 species, currently listed as Not Assessed or Data Deficient by the IUCN, score sufficiently high on our Threat Index to be considered as Threatened in the future. We identify multiple regions for which viper conservation action should be prioritised. These areas broadly correlate with species richness patterns, suggesting that species richness may be an effective proxy for conservation planning. Finally, we discuss the major gaps in knowledge, as well as the major threats facing vipers. (C) 2016 Elsevier Ltd. All rights reserved. (AU)

Processo FAPESP: 12/02038-2 - A diversificação de espécies e da morfologia em serpentes da família Viperidae: padrões e processos
Beneficiário:Laura Rodrigues Vieira de Alencar
Linha de fomento: Bolsas no Brasil - Doutorado
Processo FAPESP: 11/50206-9 - Origem e evolução das serpentes e a sua diversificação na região neotropical: uma abordagem multidisciplinar
Beneficiário:Hussam El Dine Zaher
Linha de fomento: Auxílio à Pesquisa - Programa BIOTA - Temático