Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Gerard Talavera"'
Autor:
Tomasz Suchan, Clément P. Bataille, Megan S. Reich, Eric Toro-Delgado, Roger Vila, Naomi E. Pierce, Gerard Talavera
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract The extent of aerial flows of insects circulating around the planet and their impact on ecosystems and biogeography remain enigmatic because of methodological challenges. Here we report a transatlantic crossing by Vanessa cardui butterflies
Externí odkaz:
https://doaj.org/article/3035f64bad7a41a183ad1a6eed8850e0
Publikováno v:
STAR Protocols, Vol 5, Iss 3, Pp 103012- (2024)
Summary: Molecular identification of pollen carried by insects informs about their history of visited plants. For migratory butterflies, it can be used to trace long-range movements enduring days of flight over thousands of kilometers. Here, we prese
Externí odkaz:
https://doaj.org/article/c78c58acc5064c178880490a5f9b1d32
Autor:
Jacopo D’Ercole, Roger Vila, Leonardo Dapporto, Mikko Pentinsaari, Gerard Talavera, Vlad Dincă, Paul D. N. Hebert
Publikováno v:
Frontiers in Ecology and Evolution, Vol 11 (2023)
Introduced species provide the opportunity to study evolutionary change on short time scales—a key first step to understand and manage the ecosystem-level impact of invasions. This study examined mitochondrial DNA sequence variation in cytochrome c
Externí odkaz:
https://doaj.org/article/849a88a602eb486cb4a6be8f4a70fb2c
Autor:
Jacopo D'ERCOLE, Leonardo DAPPORTO, B. Christian SCHMIDT, Vlad DINCĂ, Gerard TALAVERA, Roger VILA, Paul D.N. HEBERT
Publikováno v:
European Journal of Entomology, Vol 119, Iss 1, Pp 379-387 (2022)
One of the main consequences of globalization is the intensification of biological introductions. Because of their negative impact on environments, the early detection and monitoring of introduced species through molecular approaches is gaining incre
Externí odkaz:
https://doaj.org/article/7103be5c259b45fbac83e9df077d709b
Autor:
Marianne Espeland, Nicolas Chazot, Fabien L. Condamine, Alan R. Lemmon, Emily Moriarty Lemmon, Ernest Pringle, Alan Heath, Steve Collins, Wilson Tiren, Martha Mutiso, David C. Lees, Stewart Fisher, Raymond Murphy, Stephen Woodhall, Robert Tropek, Svenja S. Ahlborn, Kevin Cockburn, Jeremy Dobson, Thierry Bouyer, Zofia A. Kaliszewska, Christopher C. M. Baker, Gerard Talavera, Roger Vila, Alan J. Gardiner, Mark Williams, Dino J. Martins, Szabolcs Sáfián, David A. Edge, Naomi E. Pierce
Publikováno v:
Ecology and Evolution, Vol 13, Iss 5, Pp n/a-n/a (2023)
Abstract Africa has undergone a progressive aridification during the last 20 My that presumably impacted organisms and fostered the evolution of life history adaptations. We test the hypothesis that shift to living in ant nests and feeding on ant bro
Externí odkaz:
https://doaj.org/article/982f2d6d43ed489ca195113f87d482fd
Autor:
Sämi Schär, Gerard Talavera, Jignasha D. Rana, Xavier Espadaler, Stefan P. Cover, Steven O. Shattuck, Roger Vila
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Biological invasions are a grave threat to ecosystems. The black garden ant (Lasius niger) is a pest species in Europe. Current literature states that L. niger occupies a disjunct native distribution in the Holarctic, however, based on recen
Externí odkaz:
https://doaj.org/article/f52830f01c354ba7a0e0929e5bb28a1f
Autor:
Megan S. Reich, Mira Kindra, Felipe Dargent, Lihai Hu, D. T. Tyler Flockhart, D. Ryan Norris, Heather Kharouba, Gerard Talavera, Clément P. Bataille
Publikováno v:
Frontiers in Ecology and Evolution, Vol 11 (2023)
Anthropogenic activities are exposing insects to elevated levels of toxic metals and are altering the bioavailability of essential metals. Metals and metal isotopes have also become promising tools for the geolocation of migratory insects. Understand
Externí odkaz:
https://doaj.org/article/c751cd598733466e8b0d29701bed6324
Publikováno v:
Frontiers in Ecology and Evolution, Vol 11 (2023)
Hydrogen isotope geolocation of insects is based on the assumption that the chitin in the wings of adult migratory insects preserves the hydrogen isotope composition (δ2H) of the larval stages without influence of adult diet. Here, we test this assu
Externí odkaz:
https://doaj.org/article/4a3049ee394241cfaf2314a8da431fa9
Publikováno v:
Wellcome Open Research, Vol 6 (2021)
We present a genome assembly from an individual female Vanessa cardui (the painted lady; Arthropoda; Insecta; Lepidoptera; Nymphalidae). The genome sequence is 425 megabases in span. The majority of the assembly is scaffolded into 32 chromosomal pseu
Externí odkaz:
https://doaj.org/article/979a5ec0d7c44fca97bf532887b13bcd
Autor:
Aurora García‐Berro, Venkat Talla, Roger Vila, Hong Kar Wai, Daria Shipilina, Kok Gan Chan, Naomi E. Pierce, Niclas Backström, Gerard Talavera
Publikováno v:
Molecular Ecology. 32:560-574
Migration is typically associated with risk and uncertainty at the population level, but little is known about its cost¿benefit trade-offs at the species level. Migratory insects in particular often exhibit strong demographic fluctuations due to loc