Skip to main content

Advertisement

Log in

Priority areas for conservation of orchid bees (Apidae, Euglossini) in the Atlantic Forest

  • ORIGINAL PAPER
  • Published:
Journal of Insect Conservation Aims and scope Submit manuscript

Abstract

Given the decline of pollinators around the world, preserving these animals has become a priority. This is especially urgent in threatened areas that concentrate high biodiversity such as the Atlantic forest (AF) in South America. Orchid bees are among the most important pollinators in the AF and are considered as good biological indicators of environmental quality. However, the populations of these bees have been reduced in size as a result of environmental impacts caused by human activities. In the present study, we used historical climate modelling to infer the refuge areas within the AF that concentrate high genetic diversity of orchid bees. From a total of 235 records of ten species, we built species models for the current days, Mid-Holocene and Last Glacial Maximum periods using MaxEnt program. Our results show refuge areas separately for each species, which may harbor their high levels of individual genetic diversity in the AF. On the other hand, the assemblage-scale model of climate stability shows a large continuous range of suitable areas from the southern to the northern AF, divided into three main stability zones (northeastern, central and southeastern-southern) where putatively are concentrated high levels of genetic diversity for most of these bees. This inference of stability zones should be useful to direct the choice of new conservation units in the AF, mainly in the northern portion of the AF, where the zone of greater suitability for orchid bees analyzed is present, which has been under protected and has experienced an increase of deforestation in the recent years. Finally, we point out that phylogeographic studies with these bees are necessary and might validate our findings.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2

Similar content being viewed by others

References

Download references

Acknowledgements

We thank to Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq, process 154912/2016-6 and 310178/2015-0) for financial support. We thank to Ariel Fontes and the Msc. Carlos Magno Santos Clemente for technical support.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Elder Assis Miranda.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Electronic supplementary material

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Miranda, E.A., Carvalho, A.F., de Jesus Gomes-Miranda, J. et al. Priority areas for conservation of orchid bees (Apidae, Euglossini) in the Atlantic Forest. J Insect Conserv 23, 613–621 (2019). https://doi.org/10.1007/s10841-019-00155-9

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10841-019-00155-9

Keywords

Navigation