DISTRIBUTION, AREAS OF ENDEMISM AND CONSERVATION OF ENDEMIC SPECIES OF THE CLADE HIPPOMANOIDE IN BAHIA, BRAZIL

Autores/as

  • Tiago Ferreira da Silva Oliveira
  • Jone Clebson Ribeiro Mendes
  • Ketley Gomes Campos
  • Sarah Maria Athiê de Souza Universidade Federal Rural de Pernambuco

Palabras clave:

spatial analysis, botany, Euphorbiaceae, Hippomaneae, northeast, taxonomy

Resumen

Hippomanoide is one of the clades that emerged in the Euphorbioideae and comprises the Hureae, Pachystromateae and Hippomaneae tribes. Many species of the clade are recorded in eastern Brazil and seven of them are endemic to Bahia. The present work aimed to determine the geographic distribution, richness patterns, areas of endemism and conservation status of the endemic species of Hippomanoide in Bahia. For the analysis and preparation of the maps, the geographic coordinates obtained from the specimens in the virtual herbaria and specialized literature were used. Microstachys uleana is the species with the greatest range of distribution while Stillingia loranthacea, Microstachys revoluta, Ophthalmoblapton parviflorum and Sebastiania trinervia were the most restricted. The central region of Bahia emerged as the holder of the greatest species richness of the clade, and the one with the highest endemicity. However, this region is also the target of constant anthropogenic pressure. We conclude that, although two of the three endangered species have some protected populations in Conservation Units, we draw attention to the need for protective measures in the environments where the species of the Clade occur, especially because some of them are very restricted and even known only by type collection.

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Citas

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Publicado

2023-12-31

Cómo citar

Oliveira, T. F. da S., Mendes, J. C. R. ., Campos, K. G., & Souza, S. M. A. de. (2023). DISTRIBUTION, AREAS OF ENDEMISM AND CONSERVATION OF ENDEMIC SPECIES OF THE CLADE HIPPOMANOIDE IN BAHIA, BRAZIL. Revista Trópica - Ciências Agrárias E Biológicas, 15(1), 35–41. Recuperado a partir de https://periodicoseletronicos.ufma.br/index.php/ccaatropica/article/view/22189

Número

Sección

Botânica