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Climate warming effects in the tropical Andes: first evidence for upslope shifts of Carabidae (Coleoptera) in Ecuador
ArticleAbstract: In order to assess the impact of global warming on the biodiversity of the tropical high Andean páraPalabras claves:Andes, carabids, Climate Change, elevational range shift, endemic species, extinction risk, Paramo, Tropical biodiversityAutores:Álvaro R. Barragán, Gobbi M., María De Los Ángeles Aráuz, Moret P.Fuentes:googlescopusFine-scale temporal dynamics of flower visitors sheds light on insect-assemblage overlap between sexes in a dioecious Ecuadorian palm
ArticleAbstract: Dioecious plants generally display sexual dimorphism in male and female floral traits, potentially aPalabras claves:ARECACEAE, Beetles, cloud forest, PHYTELEPHAS AEQUATORIALIS, sexual dimorphismAutores:Álvaro R. Barragán, Auffray T., Gibernau M., Olivier J. Dangles, Pincebourde S., Rommel Montufar, Santiago Xavier Palacios UquillasFuentes:scopusDifferences in Morphometry and Activity among Tabanid Fly Assemblages in an Andean Tropical Montane Cloud Forest: Indication of Altitudinal Migration?
ArticleAbstract: Evidence suggests that variations along ecological gradients shape organism traits such as behaviorPalabras claves:altitude, ECUADOR, Flight behavior, LOS CEDROS, Mist, Weather variablesAutores:Álvaro R. Barragán, Nathalia Hernández-L, Olivier J. Dangles, Rafael E. CárdenasFuentes:scopusMulti-taxa colonisation along the foreland of a vanishing equatorial glacier
ArticleAbstract: Retreating glaciers, icons of climate change, release new potential habitats for both aquatic and tePalabras claves:early succession, equatorial glacier foreland, glacier retreat, multiple-taxaAutores:Álvaro R. Barragán, Anthelme F., Cáceres Correa B.E., Cauvy-Fraunie S., Condom T., Dean Jacobsen, Ficetola G.F., Gielly L., Gobbi M., Moret P., Olivier J. Dangles, Patricio Andino Guarderas, Poulenard J., Priscilla Muriel, Rabatel A., Ricardo Jaramillo, Rodrigo Espinosa, Rosero P., Rubén Basantes-Serrano, Verónica Crespo-PérezFuentes:googlescopusHand searching versus pitfall trapping: how to assess biodiversity of ground beetles (Coleoptera: Carabidae) in high altitude equatorial Andes?
ArticleAbstract: The use of ground beetles (Coleoptera: Carabidae) as bioindicators of environmental change depends oPalabras claves:ECUADOR, Harsh environments, Paramo, Sampling effort, sampling methods, Species richnessAutores:Álvaro R. Barragán, Brambilla M., Emilia A. Moreno, Gobbi M., Moret P., Washington PrunaFuentes:scopusHost range limitation caused by incomplete host regulation in an aphid parasitoid
ArticleAbstract: Defining host ranges in parasitoid insects is important both from a theoretical and an applied pointPalabras claves:Diaeretiella rapae, Host regulation, Local specialization, TeratocytesAutores:Álvaro R. Barragán, Le Ralec A., Outreman Y., Ribulé A.Fuentes:googlescopusHow tectonic, volcanic and climatic processes in Andean ‘sky islands’ shaped the diversification of endemic ground beetles
ArticleAbstract: Aim: The Andean superpáramo ecosystem, above c. 4200 m a.s.l., currently forms an archipelago of isoPalabras claves:carabids, genome-skimming, geogenomics, Neotropics, Phylogeography, Pleistocene climate change, volcanoAutores:Álvaro R. Barragán, Manzi S., Moret P., Murienne J., Pablo Samaniego PonceFuentes:googlescopusWhen the Ice Has Gone: Colonisation of Equatorial Glacier Forelands by Ground Beetles (Coleoptera: Carabidae)
ArticleAbstract: Ground beetles (Coleoptera: Carabidae) are among the early colonisers of recently deglaciated terraiPalabras claves:Carabids, extinction risk, glacier retreat, high-altitude species, pioneer species, páramoAutores:Álvaro R. Barragán, Cauvy-Fraunie S., Emilia A. Moreno, Gobbi M., Moret P.Fuentes:scopusWing shape variations in an invasive moth are related to sexual dimorphism and altitude
ArticleAbstract: Wing morphology has great importance in a wide variety of aspects of an insect's life. Here, we usePalabras claves:altitude, geometric morphometrics, potato tuber moth, sexual variation, Tecia solanivora, wing shapeAutores:Álvaro R. Barragán, Nathalia Hernández-L, Olivier J. Dangles, Silvain J.F., Stéphane DupasFuentes:scopusResurvey of vascular plants and soil arthropods on the summit of Mount Corazón (Andes of Ecuador) after 140 years
ArticleAbstract: Opportunities to track environmental changes over more than a century are rare in tropical mountainsPalabras claves:Climate Change, monitoring of flora and fauna, mountain summit, Paramo, Tropical AndesAutores:Álvaro R. Barragán, Antonella Bernardi, Katya Romoleroux, Moret P., Priscilla Muriel, Ricardo Jaramillo, Sklenář P., Washington PrunaFuentes:googlescopus