Results 11 to 20 of about 69,187 (265)

Integrating phylogeographic and ecological niche approaches to delimitating cryptic lineages in the blue–green damselfish (Chromis viridis) [PDF]

open access: yesPeerJ, 2019
Species delimitation is challenging in sibling species/cryptic lineages because of the absence of clear diagnostic traits. However, integration of different approaches such as phylogeography and ecological niche comparison offers one potential approach ...
Shang Yin Vanson Liu   +4 more
doaj   +2 more sources

Ecological niche of plant pathogens [PDF]

open access: yesAnnals of Forest Research, 2011
Disease ecology is a new approach to the understanding of the spread and dynamics of pathogens in natural and man-made environments. Defining and describing the ecological niche of the pathogens is one of the major tasks for ecological theory, as well as
Ecaterina Fodor
doaj   +3 more sources

Niche Divergence at Intraspecific Level in the Hyrcanian Wood Frog, Rana pseudodalmatina: A Phylogenetic, Climatic, and Environmental Survey

open access: yesFrontiers in Ecology and Evolution, 2022
The role of ecological niche divergence in lineage speciation has recently stimulated the interest of evolutionary biologists and ecologists. Phylogenetic analysis has revealed that the Hyrcanian wood frog, Rana pseudodalmatina, has diverged into two ...
Somaye Vaissi, Sahar Rezaei
doaj   +1 more source

Laboratory measures of boldness correlate with ecological niche in threespine stickleback

open access: yesEcology and Evolution, 2022
Research on among individual variation in behavior has increased rapidly in recent years. It is intuitively appealing that variation in the behavior of individuals has ecological consequences, for example, on trophic niche.
Benedikt Kári Theódórsson   +1 more
doaj   +1 more source

A network approach reveals surprises about the history of the niche

open access: yesEcosphere, 2016
The ecological niche is a prominent theoretical concept in many ecological fields, central to ecological understanding of species interactions and community structure.
Michael T. Pedruski   +2 more
doaj   +1 more source

Acknowledging uncertainty in evolutionary reconstructions of ecological niches

open access: yesEcology and Evolution, 2020
Reconstructing ecological niche evolution can provide insight into the biogeography and diversification of evolving lineages. However, comparative phylogenetic methods may infer the history of ecological niche evolution inaccurately because (a) species ...
Hannah L. Owens   +10 more
doaj   +1 more source

Evaluating Potential Distribution and Niche Divergence among Populations of the World’s Largest Living Damselfly, Megaloprepus caerulatus (Drury, 1782)

open access: yesDiversity, 2022
Megaloprepus caerulatus is a Neotropical species with a highly specialised niche, found from Mexico to Bolivia, primarily in mature tropical forests lower than 1500 masl. It is also the damselfly with the largest wingspan in the world.
Alondra Encarnación-Luévano   +2 more
doaj   +1 more source

The role of ecological niche evolution on diversification patterns of birds distinctly distributed between the Amazonia and Atlantic rainforests.

open access: yesPLoS ONE, 2020
The Amazonian and Atlantic Forest share several organisms that are currently isolated but were continuously distributed during the Quaternary period. As both biomes are under different climatic regimes, paleoclimatic events may have modulated species ...
Ricardo Ribeiro da Silva   +6 more
doaj   +1 more source

Specific habitat requirements and niche conservatism for nine species of the Mexican genus Thelocactus (Cactaceae)

open access: yesRevista Mexicana de Biodiversidad, 2019
Although Mexican Cactaceae are a significative component of Mexican flora and have a relevant economic and ornamental value, the knowledge of the environmental factors characterizing their niche is still rather limited.
Alessandro Mosco
doaj   +1 more source

Niche occupation limits adaptive radiation in experimental microcosms. [PDF]

open access: yesPLoS ONE, 2007
Adaptive radiations have played a key role in the evolution of biological diversity. The breadth of adaptive radiation in an invading lineage is likely to be influenced by the availability of ecological niches, which will be determined to some extent by ...
Michael A Brockhurst   +3 more
doaj   +1 more source

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