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last updated: 06 10月 2026
Recherche - Ressources génétiques: All is fair in love and war: adaptive chemical diversity, and its role in mimicry and ecological speciation – SEXBOMB (ANR-21-CE02-0008-01)
Our understanding of how biodiversity comes about is surprisingly limited. Studies of ecological adaptation and speciation can be useful but have focused almost exclusively on conspicuous visual or auditory signals, and replicated studies across species and adaptive traits are needed to understand the ubiquitousness and conditions under which local adaptation can lead to speciation. Here I propose to assess the role and importance of chemical signal composition, a generally overlooked and inconspicuous trait, in a tribe of chemically defended butterflies (Ithomiini:Nymphalidae) showing remarkable ecological flexibility and novelty. The current project proposes to 1) disentangle the role of evolutionary history and ecological adaptation, 2) determine how chemical composition relates to other functional and ecological traits, and 3) ascertain how receivers, be they predators and/or potential mates, influence chemical signal composition, potentially driving mimicry and ecological speciation.
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国家主管部门：Direction du développement économique et de l’environnement de la province Nord Nouvelle-Calédonie ()BP 41Koohnê (Koné), Nouvelle Calédonie
98860, 法国电话号码： +687 47 72 43,传真： +687 47 71 35,电子邮箱地址： l.domergue@province-nord.nc,网站:
国家主管部门：Ministère de la Transition écologique/ Direction générale de l’aménagement, du logement et de la nature / Direction de l’eau et de la biodiversité / Bureau de l’encadrement des impacts sur la biodiversité ()Tour Sequoia / 92055 La Défense Cedex / FRANCEParis, Ile de France
92055 La Défense Cedex, 法国电话号码： +33 1 40 81 30 29, + 33 01 40 81 91 28,传真：
国家主管部门：Province Sud de Nouvelle-Calédonie ()Centre administratif de la province Sud (CAPS), 6 Route des Artifices - Moselle, BP L198849 Nouméa Cedex, Nouvelle-Calédonie
, 法国电话号码： +687 20.34.08,传真： +687 20.30.06,
CHM-NFP-FR-210232-14
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M. Thomas Legoupil
国际公认合规证书（IRCC）暂不可用
- 法国
Nymphalidae nd associated plants, including les Apocynacae, Solanaceae, Gesneriaceae, Asteraceae, Boraginaceae et PAssifloraceae a
TREL2002508S/315
Recherche - Ressources génétiques: All is fair in love and war: adaptive chemical diversity, and its role in mimicry and ecological speciation – SEXBOMB (ANR-21-CE02-0008-01)
Our understanding of how biodiversity comes about is surprisingly limited. Studies of ecological adaptation and speciation can be useful but have focused almost exclusively on conspicuous visual or auditory signals, and replicated studies across species and adaptive traits are needed to understand the ubiquitousness and conditions under which local adaptation can lead to speciation. Here I propose to assess the role and importance of chemical signal composition, a generally overlooked and inconspicuous trait, in a tribe of chemically defended butterflies (Ithomiini:Nymphalidae) showing remarkable ecological flexibility and novelty. The current project proposes to 1) disentangle the role of evolutionary history and ecological adaptation, 2) determine how chemical composition relates to other functional and ecological traits, and 3) ascertain how receivers, be they predators and/or potential mates, influence chemical signal composition, potentially driving mimicry and ecological speciation.
,组织：Centre national de la recherche scientifique ()
, 法国 (France)电话号码：传真：电子邮箱地址： apa@cnrs.fr,网站:
2026-09-10
