منابع مشابه
A protective function for aggressive mimicry?
Mimicry often involves a protective element, whereby the risk of predation on mimics is reduced owing to their resemblance to unpalatable models. However, protection from predation has so far seemed unimportant in aggressive mimicry, where mimics are usually predators rather than prey. Here, we demonstrate that bluestriped fangblennies (Plagiotremus rhinorhynchos), which are aggressive mimics o...
متن کاملSoral crypsis: protective mimicry of a coccid on an Indian fern.
Herbivory with crypsis is not well documented in ferns. The present record of cryptic coloration of coccid Saissetia filicum Boisduval (Homoptera: Coccidae) to the sori of a fern species Asplenium nidus L. (Aspleniaceae) is unique. Predatory beetles (Jauravia sp., Coleoptera: Coccinellidae) that feed on the coccids, are suggested to be selective pressure for the development of the present homop...
متن کاملMahnob Hmi Ibug Mimicry Database (mhi-mimicry)
The experiments from which this database contains the recordings, were conducted with the aim of the analysis of human interaction, in particular mimicry, and elaborate on the theoretical hypotheses of the relationship between the occurrence of mimicry and human affect. The recorded experiments are designed to explore this relationship. The corpus is recorded with 18 synchronised audio and vide...
متن کاملMolecular mimicry
EditoriAL EditoriAL Over the course of evolution, microorganisms have developed innovative survival strategies to thrive in their hosts. 1 The human body is home to many species of bacteria, viruses, fungi, and other invertebrate parasites. Some of these organisms that live and thrive in humans are com-mensals and are harmless. They may be also beneficial to the host as they provide certain nut...
متن کاملVocal mimicry
Are there any aspects of biology that you feel are neglected? I would say systematics. A field that clearly doesn’t get the credit it deserves. Without having a firm understanding of species boundaries and how things are related to each other, doing comparative biology is impossible. Perhaps it stems from my fascination with 8– 9th century zoology, but I find it a very interesting subject in it...
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ژورنال
عنوان ژورنال: Nature
سال: 1898
ISSN: 0028-0836,1476-4687
DOI: 10.1038/058223a0