Results 11 to 20 of about 670 (116)

Optimal-foraging predator favors commensalistic Batesian mimicry. [PDF]

open access: yesPLoS ONE, 2008
BACKGROUND:Mimicry, in which one prey species (the Mimic) imitates the aposematic signals of another prey (the Model) to deceive their predators, has attracted the general interest of evolutionary biologists.
Atsushi Honma   +2 more
doaj   +2 more sources

Hypotheses for the Adaptive Maintenance of Phenotypic Polymorphisms. [PDF]

open access: yesEcol Evol
Phenotypic polymorphisms offer easily observable diversity ideal for empirical and theoretical exploration, but developing and comparing hypotheses for the adaptive maintenance of polymorphism can be a challenge. Here, we propose a framework categorizing polymorphisms based on (i) one of five distinct types of maintenance selection and (ii) the context
Falk JJ, Webster MS, Rubenstein DR.
europepmc   +2 more sources

Evolutionary arms race in ant-ant mimicry: Camponotus lateralis lags behind in mimicking color patterns and sizes of regional Crematogaster models [PDF]

open access: yesScientific Reports
Over a century ago, biologists proposed the Mediterranean ant Camponotus lateralis mimicked the coloration of the common and unpalatable ant Crematogaster scutellaris. A more recent hypothesis suggested that Ca.
Felix Kraker, Herbert C. Wagner
doaj   +2 more sources

Batesian-Müllerian mimicry ring around the Oriental hornet (Vespa orientalis) [PDF]

open access: yesJournal of Hymenoptera Research, 2022
Mimicry is usually understood to be an adaptive resemblance between phylogenetically distant groups of species. In this study, we focus on Batesian and Müllerian mimicry, which are often viewed as a continuum rather than distinct phenomena, forming so ...
Antonín Hlaváček   +4 more
doaj   +3 more sources

Frequency dependence shapes the adaptive landscape of imperfect Batesian mimicry [PDF]

open access: yesProceedings of the Royal Society B: Biological Sciences, 2018
Susan D Finkbeiner   +2 more
exaly   +2 more sources

Ecological and evolutionary processes drive the origin and maintenance of imperfect mimicry. [PDF]

open access: yesPLoS ONE, 2013
Although the forces behind the evolution of imperfect mimicry remain poorly studied, recent hypotheses suggest that relaxed selection on small-bodied individuals leads to imperfect mimicry.
Joseph S Wilson   +3 more
doaj   +1 more source

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