Skip to main content

Advertisement

Log in

Spatiotemporal Patterns of Ant Metacommunity in a Montane Forest Archipelago

  • Ecology, Behavior and Bionomics
  • Published:
Neotropical Entomology Aims and scope Submit manuscript

    We’re sorry, something doesn't seem to be working properly.

    Please try refreshing the page. If that doesn't work, please contact support so we can address the problem.

Abstract

Naturally fragmented landscapes are adequate systems for evaluating patterns and mechanisms that determine species distribution without confounding effects of anthropogenic fragmentation and habitat loss. We aimed to evaluate an ant metacommunity’s spatiotemporal patterns in montane forest islands amid a grassland-dominated matrix. We assessed these patterns by deconstructing the ant metacommunity into forest-dependent and habitat generalist species. We sampled twice a year (summer and winter) over 2 years (2014 and 2015), using soil and arboreal pitfall traps, in fourteen forest islands (varying in size, shape, and connectivity) in the Espinhaço Range Biosphere Reserve, Brazil. We evaluated the relationship between ant species richness, composition (β-diversity), and predictor variables of forest island structure (canopy cover and understory density) and landscape structure (forest amount, number of forest islands, and shape). We sampled 99 ant species, 66.7% of which were classified as forest-dependent and 33.3% as habitat generalist species. We found that ant β-diversity was higher in space than in time, and that species composition variation in time (temporal β-diversity) differed between ant species groups. Both ant groups responded differently to forest island and landscape structure characteristics. Landscape structure seems to act as a spatial filter and the forest islands’ local characteristics as an environmental filter, which jointly determine the local and regional diversity. We demonstrate the importance that forest archipelagos pose to ant metacommunity’s structure and dynamics in montane tropical regions. Mountaintop conservation and management strategies must consider the forest island archipelago to maintain the biodiversity and the functioning of these systems.

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
Fig. 3

Similar content being viewed by others

References

Download references

Acknowledgements

We would like to highlight the invaluable help of the following students for assistance with field work: Luiz Eduardo Macedo Reis, Daniela Melo, Luiz Fernando Ferreira, Geanne Pereira, Heron Hilário, Caio Silveira Marques, and Thaís Silva Tavares. We also thank Flávio Camarota, Scott Powel (Cephalotes), and Rodrigo Feitosa for ant identification. PGdS thanks the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) for postdoctoral grant (PNPD 88882.316025/2019-01, Code 001). LNP thanks DAAD for the postdoctoral grant (BIOBRAS Project). Thanks also go to Reserva Vellozia, Instituto Chico Mendes para Biodiversidade (ICMBio), Parque Nacional da Serra do Cipó and GSG for logistical support. We also thank the editor and reviewers for their valuable suggestions, and Flávio Camarota for English revision.

Funding

We are thankful to Conselho Nacional de Desenvolvimento Científico e Tecnológico, Brazil (PELD - 441515/2016-9), for funding the long-term ecological research “PELD Campos Rupestres da Serra do Cipó” and to Fundação de Amparo à Pesquisa do Estado de Minas Gerais, Brazil (CRA - APQ-00311-15) for providing additional funding.

Author information

Authors and Affiliations

Authors

Contributions

FdSN formulated the concept and design. HSCB, FSdC, and LNP carried out data collection. HSCB and PGdS analyzed the data and lead the writing. All authors contributed critically to the drafts and gave final approval for publication.

Corresponding author

Correspondence to Pedro Giovâni da Silva.

Ethics declarations

Conflict of interest

The authors declare no competing interests.

Additional information

Edited by Heraldo Vasconcelos

Publisher’s Note

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

Supplementary Information

ESM 1

(DOCX 395 kb)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Brant, H.S.C., da Silva, P.G., de Castro, F.S. et al. Spatiotemporal Patterns of Ant Metacommunity in a Montane Forest Archipelago. Neotrop Entomol 50, 886–898 (2021). https://doi.org/10.1007/s13744-021-00901-2

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s13744-021-00901-2

Keywords

Navigation