Species‐poor and low‐lying sites are more ecologically unique in a hyperdiverse Amazon region: Evidence from multiple taxonomic groups

VL Landeiro, B Franz, J Heino… - Diversity and …, 2018 - Wiley Online Library
Aim We analysed beta‐diversity patterns of various biological groups simultaneously, from
the perspective of site ecological uniqueness. We also investigated whether ecological …

The dilemma of binary or weighted data in interaction networks

PN Miranda, JEL da Silva Ribeiro, P Luna, I Brasil… - Ecological …, 2019 - Elsevier
Despite the increasing number of studies dealing with interaction networks in the last few
years, there is still a lack of knowledge about how their structural organization are affected …

Ant dominance hierarchy determines the nested pattern in ant–plant networks

W Dáttilo, C Díaz-Castelazo… - Biological Journal of the …, 2014 - academic.oup.com
Extrafloral nectar (EFN) is a predictable and renewable resource for many ant colonies, and
different ant species compete strongly to obtain and monopolize this highly nutritious food …

Dominance–diversity relationships in ant communities differ with invasion

X Arnan, AN Andersen, H Gibb, CL Parr… - Global Change …, 2018 - Wiley Online Library
The relationship between levels of dominance and species richness is highly contentious,
especially in ant communities. The dominance‐impoverishment rule states that high levels …

Ant assemblage structure in a secondary tropical dry forest: the role of ecological succession and seasonality

TG Marques, MM Espírito-Santo, FS Neves… - Sociobiology, 2017 - ojs3.uefs.br
This study identified the main biological mechanisms governing the diversity of ants on
different ecological time scales. Ants were sampled in 15 plots distributed in early …

Ant diversity in Brazilian tropical dry forests across multiple vegetation domains

LF Silva, RM Souza, RRC Solar… - Environmental …, 2017 - iopscience.iop.org
Understanding the environmental drivers of biodiversity persistence and community
organization in natural ecosystems is of great importance for planning the conservation of …

Niche differentiation in rainforest ant communities across three continents

ME Grevé, M Houadria, AN Andersen… - Ecology and …, 2019 - Wiley Online Library
A central prediction of niche theory is that biotic communities are structured by niche
differentiation arising from competition. To date, there have been numerous studies of niche …

Local and regional drivers of ant communities in forest-grassland ecotones in South Brazil: A taxonomic and phylogenetic approach

W Dröse, LR Podgaiski, CF Dias, MS Mendonca Jr - PLoS One, 2019 - journals.plos.org
Understanding biological community distribution patterns and their drivers across different
scales is one of the major goals of community ecology in a rapidly changing world …