13 Works

Data from: The evolution of climate tolerance in conifer-feeding aphids in relation to their host’s climatic niche

Pierre Arnal, Armelle Coeur D'Acier, Colin Favret, Martin Godefroid, Gexia Qiao, Emmanuelle Jousselin & Andrea Sanchez Meseguer
Climate adaptation has major consequences in the evolution and ecology of all living organisms. Though phytophagous insects are an important component of Earth’s biodiversity, there are few studies investigating the evolution of their climatic preferences. This lack of research is probably because their evolutionary ecology is thought to be primarily driven by their interactions with their host plants. Here, we use a robust phylogenetic framework and species-level distribution data for the conifer-feeding aphid genus Cinara...

Data from: A strong east–west Mediterranean divergence supports a new phylogeographic history of the carob tree (Ceratonia siliqua, Leguminosae) and multiple domestications from native populations

Juan Viruel, Nicolas Le Galliot, Samuel Pironon, Jean Pierre Suc, Gonzalo Nieto Feliner, Fatma Lakhal-Mirleau, Marianick Juin, Marjorie Selva, Magda Bou Dagher-Kharrat, Lahcen Ouahmane, Stefano La Malfa, Katia Diadema, Hervé Sanguin, Frédéric Médail & Alex Baumel
Aim: Phylogeography of fruit trees is challenging due to the recurrent exchanges between domesticated and wild populations. Here we tested the eastern refugium hypothesis (ERH) for the carob tree, Ceratonia siliqua, which supports its natural and domestication origins in the Eastern Mediterranean and a feral origin in the West. Location: Mediterranean basin Taxon: Ceratonia siliqua L., Leguminosae Methods: Divergence time of the divergence between the carob tree and its sister species (C. oreothauma) was estimated...

Data from: Transparency reduces predator detection in mimetic clearwing butterflies

Mónica Arias, Johanna Mappes, Charlotte Desbois, Swanne Gordon, Melanie McClure, Marianne Elias, Ossi Nokelainen & Doris Gomez
1. Predation is an important selective pressure and some prey have evolved conspicuous warning signals that advertise unpalatability (i.e. aposematism) as an antipredator defence. Conspicuous colour patterns have been shown effective as warning signals, by promoting predator learning and memory. Unexpectedly, some butterfly species from the unpalatable tribe Ithomiini possess transparent wings, a feature rare on land but common in water, known to reduce predator detection. 2. We tested if transparency of butterfly wings was...

Data from: Population structure, connectivity and demographic history of an apex marine predator, the bull shark Carcharhinus leucas

Agathe Pirog, Virginie Ravigné, Michaël Fontaine, Adrien Rieux, Aude Gilabert, Geremy Cliff, Eric Clua, Ryan Daly, Michael Heithaus, Jeremy Kiszka, Philip Matich, John Nevill, Amy Smoothey, Andrew Temple, Per Berggren, Sebastien Jaquemet & Hélène Magalon
Knowledge of population structure, connectivity and effective population size remains limited for many marine apex predators, including the bull shark Carcharhinus leucas. This large-bodied coastal shark is distributed worldwide in warm temperate and tropical waters, and uses estuaries and rivers as nurseries. As an apex predator, the bull shark likely plays a vital ecological role within marine food webs, but is at risk due to inshore habitat degradation and various fishing pressures. We investigated the...

Data from: Which frugivory‐related traits facilitated historical long‐distance dispersal in the custard apple family (Annonaceae)?

Renske E. Onstein, W. Daniel Kissling, Lars W. Chatrou, Thomas L. P. Couvreur, Hélène Morlon & Hervé Sauquet
Aim Long-distance dispersal has contributed to the disjunct biogeographical distribution of rain forest plants – something that has fascinated biogeographers since Humboldt’s time. However, the dispersal ‘agent’ for these tropical plant lineages remains puzzling. Here, we investigate which frugivory-related traits may have facilitated past intercontinental long-distance dispersal in the custard apple family (Annonaceae), a major vertebrate-dispersed tropical plant family. We hypothesize that long-distance dispersal was associated with the evolution of traits related to dispersal by...

Looking for mimicry in a snake assemblage using deep learning

Thomas De Solan, Julien Pierre Renoult, Philippe Geniez, Patrice David & Pierre-André Crochet
Batesian mimicry is a canonical example of evolution by natural selection, popularized by highly colorful species resembling unrelated models with astonishing precision. However, Batesian mimicry could also occur in inconspicuous species and rely on subtle resemblance. Although potentially widespread, such instances have been rarely investigated, such that the real frequency of Batesian mimicry has remained largely unknown. To fill this gap, we developed a new approach using deep learning to quantify visual resemblance between putative...

Data from: Multiple facets of diversity effects on plant productivity: species richness, functional diversity, species identity and intraspecific competition

Lucie Mahaut, Florian Fort, Violle Cyrille & Grégoire T. Freschet
1. Deciphering the mechanisms that drive variation in biomass production across plant communities of contrasting species composition and diversity is a main challenge of biodiversity-ecosystem functioning research. Niche complementarity and selection effect have been widely investigated to address biodiversity-productivity relationships. However, the overlooking of the specific role played by key species have limited so far our capacity to comprehensively assess the relative importance of other potential drivers of biodiversity effects. 2. Here, we conducted a...

Data from: Integrating population genetics to define conservation units from the core to the edge of Rhinolophus ferrumequinum western range

Orianne Tournayre, Jean-Baptiste Pons, Maxime Leuchtmann, Raphael Leblois, Sylvain Piry, Anne Loiseau, Ondine Filippi-Codaccioni, Jeanne Duhayer, Inazio Garin, Fiona Mathews, Sébastien Puechmaille, Nathalie Charbonnel & Dominique Pontier
The greater horseshoe bat (Rhinolophus ferrumequinum) is among the most widespread bat species in Europe but it has experienced severe declines, especially in Northern Europe. This species is listed Near Threatened in the European IUCN Red List of Threatened Animals and it is considered to be highly sensitive to human activities and particularly to habitat fragmentation. Therefore, understanding the population boundaries and demographic history of populations of this species is of primary importance to assess...

Data from: Nonlinear phenotypic variation uncovers the emergence of heterosis in Arabidopsis thaliana

François Vasseur, Louise Fouqueau, Dominique De Vienne, Thibault Nidelet, Cyrille Violle & Detlef Weigel
Heterosis describes the phenotypic superiority of hybrids over their parents in traits related to agronomic performance and fitness. Understanding and predicting nonadditive inheritance such as heterosis is crucial for evolutionary biology as well as for plant and animal breeding. However, the physiological bases of heterosis remain debated. Moreover, empirical data in various species have shown that diverse genetic and molecular mechanisms are likely to explain heterosis, making it difficult to predict its emergence and amplitude...

Transparent experiments: releasing data from mechanical tests on three dimensional hydrogel sphere packings

Jonathan Barés, Nicolas Brodu, Hu Zheng & Joshua Dijksman
We describe here experiments on the mechanics of hydrogel particle packings from the Behringer lab, performed between 2012 and 2015. These experiments quantify the evolution of all contact forces inside soft particle packings exposed to compression, shear, and the intrusion of a large intruder. The experimental set-ups and processes are presented and the data are concomitantly published in a repository.

Speciation history of European (Anguilla anguilla) and American eel (A. rostrata), analyzed using genomic data

Natacha Nikolic, Shenglin Liu, Magnus W. Jacobsen, Bjarni Jónsson, Louis Bernatchez, Pierre-Alexandre Gagnaire & Michael M. Hansen
Speciation in the ocean could differ from terrestrial environments due to fewer barriers to gene flow. Hence, sympatric speciation might be common, with American and European eel being candidates for exemplifying this. They show disjunct continental distributions on both sides of the Atlantic, but spawn in overlapping regions of the Sargasso Sea from where juveniles are advected to North American, European and North African coasts. Hybridization and introgression is known to occur, with hybrids almost...

Species diversity and composition drive the aesthetic value of coral reef fish assemblages

Nicolas Mouquet, Anne Sophie Tribot, Julie Deter, Thomas Claverie, François Guillhaumon & Sebastien Villéger
Data set corresponding to the manuscript : "Species diversity and composition drive the aesthetic value of coral reef fish assemblages".

Data from: Beyond dispersal versus philopatry? Alternative behavioural tactics of juvenile roe deer in a heterogeneous landscape

Delphine Ducros, Nicolas Morellet, Rémi Patin, Kamal Atmeh, Lucie Debeffe, Bruno Cargnelutti, Yannick Chaval, Bruno Lourtet, Aurélie Coulon & A. J. Mark Hewison
Although inter-individual heterogeneity in many aspects of dispersal behaviour is widely reported, this key life-history trait is predominantly modelled as a dichotomous state of philopatry vs. dispersal. The increasing body of evidence for dispersal syndromes (i.e. a suite of correlated morphological, behavioural, and life-history traits associated with dispersal) implies substantial but, to date, undocumented individual heterogeneity in behavioural tactics during dispersal. Using a large sample (N = 154) of GPS monitored juvenile roe deer (Capreolus...

Registration Year

  • 2019
    13

Resource Types

  • Dataset
    13

Affiliations

  • University of Montpellier
    13
  • French National Centre for Scientific Research
    4
  • Sorbonne University
    2
  • University of the Basque Country
    1
  • Centre d'Ecologie Fonctionnelle et Evolutive
    1
  • University of Sussex
    1
  • Ghent University
    1
  • Royal Botanic Gardens
    1
  • North-West University
    1
  • University of Montreal
    1