Results 11 to 20 of about 1,118 (157)

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   +4 more sources

Phylogenetic codivergence supports coevolution of mimetic Heliconius butterflies. [PDF]

open access: yesPLoS ONE, 2012
The unpalatable and warning-patterned butterflies Heliconius erato and Heliconius melpomene provide the best studied example of mutualistic Müllerian mimicry, thought-but rarely demonstrated-to promote coevolution.
Jennifer Hoyal Cuthill   +1 more
doaj   +3 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   +2 more sources

Comparison of African and North American velvet ant mimicry complexes: Another example of Africa as the 'odd man out'.

open access: yesPLoS ONE, 2018
Africa has the most tropical and subtropical land of any continent, yet has relatively low species richness in several taxa. This depauperate nature of the African tropical fauna and flora has led some to call Africa the "odd man out." One exception to ...
Joseph S Wilson   +3 more
doaj   +3 more sources

Mimicry in Heliconius and Ithomiini butterflies: The profound consequences of an adaptation

open access: yesBIO Web of Conferences, 2015
Prey populations have evolved multiple strategies to escape predation. Camouflage is a strategy resting on avoiding detection by potential predators, whereas aposematism relies on advertising chemical defences with conspicuous warning signals.
Elias Marianne, Joron Mathieu
doaj   +2 more sources

A conserved supergene locus controls colour pattern diversity in Heliconius butterflies. [PDF]

open access: yesPLoS Biology, 2006
We studied whether similar developmental genetic mechanisms are involved in both convergent and divergent evolution. Mimetic insects are known for their diversity of patterns as well as their remarkable evolutionary convergence, and they have played an ...
Mathieu Joron   +15 more
doaj   +2 more sources

Mimicry and masquerade from the avian visual perspective

open access: yesCurrent Zoology, 2012
Several of the most celebrated examples of visual mimicry, like mimetic eggs laid by avian brood parasites and pala­table insects mimicking distasteful ones, involve signals directed at the eyes of birds.
Mary Caswell STODDARD
doaj   +1 more source

A new genus and species of nudibranch-mimicking Syllidae (Annelida, Polychaeta) [PDF]

open access: yesScientific Reports
Nudibranch mollusks, which are well-known for their vivid warning coloration and effective defenses, are mimicked by diverse invertebrates to deter predation through both Müllerian and Batesian strategies. Despite extensive documentation across different
Naoto Jimi   +4 more
doaj   +2 more sources

Competition and the evolution of imperfect mimicry

open access: yesCurrent Zoology, 2012
Mimicry is widely used to exemplify natural selection’s power in promoting adaptation. Nonetheless, it has become increasingly clear that mimicry is frequently imprecise.
David W. PFENNIG, David W. KIKUCHI
doaj   +1 more source

A Müllerian mimicry ring in Appalachian millipedes. [PDF]

open access: yesProc Natl Acad Sci U S A, 2009
Few biological phenomena provide such an elegant and straightforward example of evolution by natural selection as color mimicry among unrelated organisms.
Marek PE, Bond JE.
europepmc   +2 more sources

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