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<datestamp>2018-01-11</datestamp>
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<publisher>HAL CCSD</publisher>
<title lang=en>The reproductive biology of the myrmecophyte, Hirtella physophora, and the limitation of negative interactions between pollinators and ants</title>
<creator>Malé, Pierre-Jean G.</creator>
<creator>Leroy, Céline</creator>
<creator>Lusignan, Lucie</creator>
<creator>Petitclerc, Frédéric</creator>
<creator>Angélique, Quilichini</creator>
<creator>Jérôme, Orivel</creator>
<contributor>Evolution et diversité biologique (EDB) ; Université Paul Sabatier - Toulouse 3 (UPS) - Ecole Nationale Supérieure Agronomique de Toulouse - Centre National de la Recherche Scientifique (CNRS)</contributor>
<contributor>Botanique et Modélisation de l'Architecture des Plantes et des Végétations (UMR AMAP) ; Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD) - Institut national de la recherche agronomique [Montpellier] (INRA Montpellier) - Université de Montpellier (UM) - Centre National de la Recherche Scientifique (CNRS) - Institut de Recherche pour le Développement (IRD [France-Sud])</contributor>
<contributor>Ecologie des forêts de Guyane (ECOFOG) ; Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD) - Institut National de la Recherche Agronomique (INRA) - Université des Antilles et de la Guyane (UAG) - AgroParisTech - Université de Guyane (UG) - Centre National de la Recherche Scientifique (CNRS)</contributor>
<description>International audience</description>
<source>ISSN: 1872-8855</source>
<source>EISSN: 1872-8847</source>
<source>Arthropod-Plant Interactions</source>
<publisher>Springer Verlag</publisher>
<identifier>hal-01140817</identifier>
<identifier>https://hal-sde.archives-ouvertes.fr/hal-01140817</identifier>
<source>https://hal-sde.archives-ouvertes.fr/hal-01140817</source>
<source>Arthropod-Plant Interactions, Springer Verlag, 2015, 9 (1), pp.23-31. 〈http://dx.doi.org/10.1007/s11829-014-9352-x〉. 〈10.1007/s11829-014-9352-x〉</source>
<identifier>DOI : 10.1007/s11829-014-9352-x</identifier>
<relation>info:eu-repo/semantics/altIdentifier/doi/10.1007/s11829-014-9352-x</relation>
<source>http://dx.doi.org/10.1007/s11829-014-9352-x</source>
<language>en</language>
<subject lang=en>Ant-plant</subject>
<subject lang=en>Ant–pollinator interactions</subject>
<subject lang=en>Floral structure and display</subject>
<subject lang=en>Spatial and temporal segregation</subject>
<subject lang=en>Plant reproductive biology</subject>
<subject>[SDE.BE] Environmental Sciences/Biodiversity and Ecology</subject>
<type>info:eu-repo/semantics/article</type>
<type>Journal articles</type>
<description lang=en>Myrmecophytism occurs in plants that offer ants a nesting space and, often, food rewards in exchange for protection from predators and competitors. Such biotic protection by ants can, however, interfere with the activity of pollinators leading to potential negative consequences for the plant’s reproduction. In this study, we focused on the association between the understory myrmecophyte, Hirtella physophora (Chrysobalanaceae), and its obligate ant partner, Allomerus decemarticulatus (Myrmicinae). We investigated the reproductive biology of H. physophora and the putative mechanisms that may limit ant–pollinator conflict. Our results show that H. physophora is an obligate outcrosser, self-incompatible, and potentially insect-pollinated species. The reproduction of H. physophora relies entirely on pollen transfer by pollinators that are likely quite specific. Potential interference between flower-visiting insects during pollination may also be lessened by a spatial and temporal segregation of ant and pollinator activities, thus enabling pollen transfer and fruit production.</description>
<date>2015</date>
<contributor>ANR-10- LABX-25-01, CEBA, Labex CEBA ANR-10- LABX-25-01</contributor>
<contributor>ANR : Labex TULIP, TULIP, ANR-10-LABX-0041</contributor>
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