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Spatial scale break in ecological strategies for host use by plant viruses. [PDF]

open access: yesFront Microbiol
McLeish M   +5 more
europepmc   +1 more source
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On the Origin of Coexisting Species

Trends in Ecology & Evolution, 2021
Speciation is frequently initiated but rarely completed, a phenomenon hypothesized to arise due to the failure of nascent lineages to persist. Although a failure to persist often has ecological causes, key gaps exist between ecological and evolutionary theories that, if filled, would clarify when and why speciation succeeds or fails.
Germain, Rachel M.   +12 more
openaire   +4 more sources

Intraspecific Variation and Species Coexistence

The American Naturalist, 2007
We use a two-species model of plant competition to explore the effect of intraspecific variation on community dynamics. The competitive ability ("performance") of each individual is assigned by an independent random draw from a species-specific probability distribution.
Jeremy W, Lichstein   +3 more
openaire   +2 more sources

Phenotypic Plasticity and Species Coexistence

Trends in Ecology & Evolution, 2016
Ecologists are increasingly interested in predicting how intraspecific variation and changing trait values impact species interactions and community composition. For many traits, much of this variation is caused by phenotypic plasticity, and thus the impact of plasticity on species coexistence deserves robust quantification.
Martin M, Turcotte, Jonathan M, Levine
openaire   +2 more sources

The spatial scales of species coexistence

Nature Ecology & Evolution, 2017
Understanding how species diversity is maintained is a foundational problem in ecology and an essential requirement for the discipline to be effective as an applied science. Ecologists' understanding of this problem has rapidly matured, but this has exposed profound uncertainty about the spatial scales required to maintain species diversity.
Simon P. Hart   +2 more
openaire   +4 more sources

Aggregation and the Coexistence of Competing Parasitoid Species

Theoretical Population Biology, 1997
In nature, many insect species are attacked by more than one specialized species of parasitoid. We examine whether parasitoid aggregation among patches containing hosts can promote the coexistence of specialized parasitoids on the same host species.
Klopfer, Eric D., Ives, Anthony R.
openaire   +2 more sources

Coexistence of cryptic species

Ecology Letters, 2004
AbstractRecent discovery of cryptic species in fig‐pollinating wasps creates a puzzle for the ecological competition theory: how do two or more apparently identical species coexist? Conventional theory predicts that they should not. Chesson (Trends Ecol.
Da‐Yong Zhang, Kui Lin, Ilkka Hanski
openaire   +1 more source

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