Zobrazeno 1 - 10
of 87
pro vyhledávání: '"F. Le Moli"'
Publikováno v:
Italian Journal of Zoology. 76:229-238
The cooperative defence in ant societies is a suitable system that can keep the integrity of the colonies from threats represented by competitors, predators and parasites. This is due to the presence of a well‐organized alarm communication system t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d2519ee936b45f8cec7a93b1ef0f472
https://doi.org/10.1080/11250000802256002
https://doi.org/10.1080/11250000802256002
Publikováno v:
Ethology Ecology & Evolution. 21:111-125
The alarm behaviour of the ant Formica rufibarbis was investigated by laboratory bioassays in which different exocrine glandular secretions were tested. This was done in order to identify glandular sources of the alarm pheromones involved. Experiment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d27531be30329d6221ac49dbb1ac114
https://doi.org/10.1080/08927014.2009.9522500
https://doi.org/10.1080/08927014.2009.9522500
Autor:
Alessandra Mori, F. Le Moli, G. Palla, V. Tamarri, Cristina Castracani, Wittko Francke, J. G. Millar, Donato A. Grasso
Publikováno v:
Insectes Sociaux. 55:137-143
The aim of the research reported here was to determine whether 3-ethyl-4-methylpentanol, a minor but crucial component of the sex pheromone of the North American slave-making ant species Polyergus breviceps, was also a component of the sex pheromone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65875c75c4936f25a137e8d09643f38f
https://doi.org/10.1007/s00040-008-0981-x
https://doi.org/10.1007/s00040-008-0981-x
Publikováno v:
Insectes Sociaux. 52:36-44
Nestmate recognition systems in ants are largely based on chemical signals. The hydrocarbon fraction of the lipid layer which covers the insect cuticle plays a determinant role in this context. Here we report a novel extension of nestmate and alien r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3470c3a03513406df5e25bcb631bf4d9
https://doi.org/10.1007/s00040-004-0762-0
https://doi.org/10.1007/s00040-004-0762-0
Publikováno v:
Ethology Ecology & Evolution. 16:197-207
The different techniques employed by Messor capitatus workers to interfere with the activity of neighbouring heterospecific colonies are described for the first time. Observations and experiments conducted both in the field and in the laboratory allo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d534db79c2ad44e3b43900f8b77979b0
https://doi.org/10.1080/08927014.2004.9522631
https://doi.org/10.1080/08927014.2004.9522631
Publikováno v:
Insectes Sociaux. 48:302-314
A review of field and laboratory research concerning raiding behaviour, mating strategies and colony founding in Formica sanguinea and Polyergus rufescens (respectively facultative and obligatory parasites of the Serviformica species) is presented. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4db79d28adb16d74e97fe0628d869e83
https://doi.org/10.1007/pl00001782
https://doi.org/10.1007/pl00001782
Autor:
F. Le Moli, M. F. Sledge, Donato A. Grasso, Alessandra Mori, Graeme R. Jones, R. Visicchio, S. Spencer, S. Turillazzi
Publikováno v:
Ethology Ecology & Evolution. 12:315-322
The role of decyl butyrate (the main component of the secretion of Dufour’s gland in newly-mated queens) during host-colony usurpation was investigated in the European amazon ant Polyergus rufescens. The effect of this ester on the behaviour of wor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fef3a37bd714737e60ac9de61e9c3173
https://doi.org/10.1080/08927014.2000.9522804
https://doi.org/10.1080/08927014.2000.9522804
Autor:
Stefano Turillazzi, Alessandra Mori, M. F. Sledge, F. Le Moli, Gloriano Moneti, Donato A. Grasso, Graeme R. Jones, R. Visicchio, S. Spencer
Publikováno v:
Ethology Ecology & Evolution. 12:67-73
Dufour’s gland contents of the queens of the slave-making ant species Polyergus rufescens and its host, Formica cunicularia, were analysed by gas chromatography-mass spectrometry. In P. rufescens, the gland contains a mixture of several esters, one
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85f092fcfab2bf6c46cd5a78590e4766
https://doi.org/10.1080/03949370.2000.9728323
https://doi.org/10.1080/03949370.2000.9728323
Publikováno v:
Insectes Sociaux. 47:7-10
In the European slave-making ant Polyergus rufescens, the occurrence of chemical strategies during the initial phase of dependent colony foundation or usurpation was investigated. To test this idea, we analysed the effect of the secretion of differen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a6be97e62d0e9bf9133faee5301d88b
https://doi.org/10.1007/s000400050002
https://doi.org/10.1007/s000400050002
Publikováno v:
Journal of Insect Behavior. 13:421-438
In this paper we report the results of a detailed study on the behavioral ecology of slave raiding and foraging activity in the European blood-red ant, Formica sanguinea Latr. The field study was conducted over an unbroken period of 78 days, during w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c801f8204740e483c8ece34d1e9f6102
https://doi.org/10.1023/a:1007766303588
https://doi.org/10.1023/a:1007766303588