Potential spots of occurrence of microendemic amphibian species from Atlantic Forest: the case of the genus Euparkerella Griffiths, 1959

Autores

  • Andressa Bezerra Universidade Federal do Rio de Janeiro http://orcid.org/0000-0003-0981-9955
  • Mariana de Carvalho
  • Nathalie Citeli
  • Sergio Carvalho-e-Silva
  • Fábio Hepp

DOI:

https://doi.org/10.17648/heringeriana.v13i1.917810

Palavras-chave:

Anura, Endemic Amphibians, Potential Distribution Model, Rain Forest

Resumo

Forecasts indicate an increase in the number of endangered species and a high risk of extinction for the near future, mainly for endemic species on impacted regions, as the amphibians of the genus Euparkerella. Recently, populations of Euparkerella found in poorly sampled forest fragments have been presenting evidence that they might represent new species. In this scenario, the goal of this study was to identify forest remnants climatically appropriate to the occurrence of the group through models of potential distribution, pointing out unexplored regions to search for populations that might represent unknown species. The models were generated with the Maxent algorithm, and pointed out the south, center and north region of Rio de Janeiro state, and center and south of Espí­rito Santo state, regions that are affected by anthropogenic actions. The results indicate that the genus Euparkerella has its real distribution underestimated, and undescribed species might be already under threat.

Downloads

Publicado

2019-06-30

Como Citar

Bezerra, A., de Carvalho, M., Citeli, N., Carvalho-e-Silva, S., & Hepp, F. (2019). Potential spots of occurrence of microendemic amphibian species from Atlantic Forest: the case of the genus Euparkerella Griffiths, 1959. Heringeriana, 13(1), 01–09. https://doi.org/10.17648/heringeriana.v13i1.917810

Edição

Seção

Artigos Originais