Dispersal limitations and historical factors determine the biogeography of specialized terrestrial protists

D Singer, EAD Mitchell, RJ Payne… - Molecular …, 2019 - Wiley Online Library
Recent studies show that soil eukaryotic diversity is immense and dominated by micro‐
organisms. However, it is unclear to what extent the processes that shape the distribution of …

Niche conservatism drives the elevational diversity gradient in major groups of free-living soil unicellular eukaryotes

LD Fernández, CVW Seppey, D Singer, B Fournier… - Microbial ecology, 2022 - Springer
Ancestral adaptations to tropical-like climates drive most multicellular biogeography and
macroecology. Observational studies suggest that this niche conservatism could also be …

Soil microorganisms behave like macroscopic organisms: patterns in the global distribution of soil euglyphid testate amoebae

E Lara, L Roussel‐Delif, B Fournier… - Journal of …, 2016 - Wiley Online Library
Aim Patterns of α‐and β‐diversity of soil protist communities and the factors that shape them
remain largely unknown. We undertook a world‐wide survey of forest litter to investigate the …

Environmental filtering and phylogenetic clustering correlate with the distribution patterns of cryptic protist species

D Singer, A Kosakyan, CVW Seppey, A Pillonel… - Ecology, 2018 - Wiley Online Library
The community composition of any group of organisms should theoretically be determined
by a combination of assembly processes including resource partitioning, competition …

Water–energy balance, past ecological perturbations and evolutionary constraints shape the latitudinal diversity gradient of soil testate amoebae in south‐western …

LD Fernández, B Fournier, R Rivera… - Global Ecology and …, 2016 - Wiley Online Library
Aim To assess the largely neglected patterns and causes of latitudinal diversity gradients in
soil protists, using South American testate amoebae as model organisms. Location South …

A resurgence in field research is essential to better understand the diversity, ecology, and evolution of microbial eukaryotes

TJ Heger, VP Edgcomb, E Kim, J Lukeš… - Journal of Eukaryotic …, 2014 - Wiley Online Library
The discovery and characterization of protist communities from diverse environments are
crucial for understanding the overall evolutionary history of life on earth. However, major …

COI gene and ecological data suggest size‐dependent high dispersal and low intra‐specific diversity in free‐living terrestrial protists (Euglyphida: Assulina)

E Lara, TJ Heger, R Scheihing… - Journal of …, 2011 - Wiley Online Library
Aim Propagule size and ecological requirements are believed to be major factors
influencing the passive dispersal of free‐living terrestrial protists. We compared the …

Towards revealing the global diversity and community assembly of soil eukaryotes

F Aslani, S Geisen, D Ning, L Tedersoo… - Ecology letters, 2022 - Wiley Online Library
Soil fungi, protists, and animals (ie, the eukaryome) play a critical role in key ecosystem
functions in terrestrial ecosystems. Yet, we lack a holistic understanding of the processes …

Biodiversity of terrestrial protozoa appears homogeneous across local and global spatial scales

BJ Finlay, GF Esteban, KJ Clarke, JL Olmo - Protist, 2001 - Elsevier
Free-living microbes are by far the most abundant group of organisms in the biosphere, yet
estimates of global species richness remain nebulous, and there is no consensus regarding …

Genetic determinism vs. phenotypic plasticity in protist morphology

M Mulot, K Marcisz, L Grandgirard… - Journal of Eukaryotic …, 2017 - Wiley Online Library
Untangling the relationships between morphology and phylogeny is key to building a
reliable taxonomy, but is especially challenging for protists, where the existence of cryptic or …