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Sergio Rodrigo Rios Aramayo

Associate professor

UNIVERSIDAD DE LA SERENA

La Serena, Chile

Functional ecology of plants; Evolutionary ecology;Insect-plant interaction; Community phylogenetics

Ecology, Evolution & Systematics, Saint Louis University. Estados Unidos, 2009
Biology, UNIVERSITY OF MISSOURI-ST.LOUIS. Estados Unidos, 2003
Biology, Universidad Mayor de San Andrés. Bolivia, 1998

Research Asistant Part Time

ST. LOUIS UNIVERSITY

St. Louis, Estados Unidos

2003 - 2009
Profesor investigador Full Time

Universidad Mayor de San Andrés

La Paz, Bolivia

2009 - 2010
Instructor Part Time

Miami University en Ohio

Estados Unidos

2009 - 2011
profesor asociado Full Time

UNIVERSIDAD DE LA SERENA

La Serena, Chile

2010 - A la fecha

Associate Researcher Part Time

Instituto de Ecología - Universidad Mayor de San Andrés

La Paz, Bolivia

2007 - 2010
Postdoctoral fellow Full Time

Universidad de La Serena

La Serena, Chile

2010 - 2014

DOCTORATE DEGREE

Angie Montenegro, Universidad de La Serena (in progress)
Doctoral Dissertation: “Variación en la arquitectura funcional de Encelia canescense en el gradiente de aridez del Desierto de Atacama”

Luis Fernando Velarde, Universidad de La Serena (in progress with ANID scholarship)
Doctoral Dissertation: “Variación e integración de rasgos funcionales del ensamble de cactáceas a lo largo de un gradiente de aridez en el desierto costero de Atacama”

Mauricio Ocampo, Universidad de La Serena (2024)
Doctoral Dissertation: “Macroevolución y macroecología de la dieta en lagartos de la familia Liolaemidae”

Myriam Ramírez-Herranz, Universidad de La Serena (2021 with ANID scholarship).
Doctoral Dissertation: “Patrones macroevolutivos de psitacidos neotropicales asociados al levantamiento de los Andes”

Victor Escobedo, Universidad de La Serena (2019 with ANID scholarship).
Doctoral Dissertation: Evaluación del efecto de la perturbación natural sobre el proceso de invasión de herbáceas exóticas en ecosistemas áridos a distintos niveles de organización biológica y escala espacial: Mecanismos, procesos y consecuencias

MASTER DEGREE

Bárbara Silva Rojas, Universidad de La Serena (in progress with ANID scholarship)
Masters Thesis: Cambios en la relación entre rasgos anatómicos de la madera y la productividad de arbustos en el gradiente de aridez del Desierto de Atacama

María José Peralta, Universidad de La Serena (in progress)
Masters Thesis: Patrones de diversidad de las aves urbanas en relación a características de las plazas en la ciudad de La Serena

Juan Pablo Castillo, Universidad de La Serena (2019)
Masters Thesis: Comparación intraespecífica de la biología térmica de una población de Callopistes maculatus (teiidae)

Gerardo Guitiérrez, Universidad de La Serena (2019)
Masters Thesis: Identificación de determinantes del uso de micro hábitat y patrones de abundancia de tres especies de coleopteros del género Gyriosomus (Tenebrionidae)

Daniel Piñones, Universidad de La Serena (2015).
Masters Thesis: Sitios de pupación y coloración de la pupa como respuesta adaptativa a la depredación en Battus polydamas archidamas (Lepidoptera: Papiolinidae)

UNDERGRADUATE DEGREE

Alejandra Rojas, Universidad Mayor de San Andrés, Bolivia. (2012).
Undergraduate Thesis: Sistema reproductivo y demografía floral de un cactus endémico del Valle de La Paz.

Maria Laura Quintanilla, Universidad Mayor de San Andrés, Bolivia. (2009).
Undergraduate Thesis: Presiones selectivas reciprocas entre Attalea phalerata y bruchidos (Pachymerus spp.): Variación geográfica debida al efecto de ardillas.

Laurel Young, Saint Louis University. (2008).
Undergraduate Thesis: Geographical variation in head and jaw structure of bruchid beetles in relation to density of other competitors (Tropical Squirrels).

Carmelo Peralta, Univ. Autónoma del Beni, Bolivia. (2008).
Undergraduate Thesis: Efecto del aprovechamiento comercial del majo (Oenocarpus bataua) sobre la estructura y dinámica poblacional natural en dos ecosistemas de la provincial Vaca Diez.


Correlation of plasticities to drought and shade: implications for environmental niche overlap in drylands Escobedo, Victor M.; Rios, Rodrigo S.; Salgado-Luarte, Cristian; Gianoli, Ernesto Article ISI OIKOS (2024)
Larval gregariousness in Papilionidae is more prevalent outside the tropics Cisternas, Monica F.; Rios, Rodrigo S.; Salgado-Luarte, Cristian; Gianoli, Ernesto Article ISI BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY (2024)
Patterns of morphological diversification are influenced by dietary evolution in a highly species-rich lizard radiation Ocampo, Mauricio; Pincheira-Donoso, Daniel; Rios, Rodrigo S. Article ISI FRONTIERS IN ECOLOGY AND EVOLUTION (2024)
The origin of excavator nesting behavior and its impact on the evolution of Neotropical parrots Ramirez-Herranz, Myriam; Sayol, Ferran; Rios, Rodrigo S.; Antonelli, Alexandre; Squeo, Francisco A. Article ISI OIKOS (2024)
No home-field advantage in litter decomposition from the desert to temperate forest van den Brink, Liesbeth; Canessa, Rafaella; Neidhardt, Harald; Knuever, Timo; Rios, Rodrigo S.; Saldana, Alfredo; Cavieres, Lohengrin A.; Oelmann, Yvonne; Bader, Maaike Y.; Tielboerger, Katja Article ISI FUNCTIONAL ECOLOGY (2023)
Ecological factors driving the feather mite associations in tropical avian hosts Bodawatta, Kasun H.; Shriner, Ian; Pigott, Samuel; Koane, Bonny; Vinagre-Izquierdo, Celia; Rios, Rodrigo S.; Jonsson, Knud A.; Tori, Wendy P. Article ISI JOURNAL OF AVIAN BIOLOGY (2022)
Evolutionary transitions in diet influence the exceptional diversification of a lizard adaptive radiation Ocampo, Mauricio; Pincheira-Donoso, Daniel; Sayol, Ferran; Rios, Rodrigo S. Article ISI BMC ECOLOGY AND EVOLUTION (2022)
Gregarious caterpillars shorten their larval development time in response to simulated predation threat Cisternas, Monica F.; Rios, Rodrigo S.; Gianoli, Ernesto Article ISI ECOLOGICAL ENTOMOLOGY (2022)
Trait functional diversity explains mixture effects on litter decomposition at the arid end of a climate gradient Canessa, Rafaella; van den Brink, Liesbeth; Berdugo, Monica B.; Haettenschwiler, Stephan; Rios, Rodrigo S.; Saldana, Alfredo; Tielboerger, Katja; Bader, Maaike Y. Article ISI JOURNAL OF ECOLOGY (2022)
Diel changes in structure and trophic functions of motile benthic invertebrates on coral reefs at Rapa Nui (Easter Island) Zapata-Hernandez, German; Hinojosa, Ivan A.; Sellanes, Javier; Rios, Rodrigo S.; Letourneur, Yves Article ISI MARINE BIOLOGY (2021)
Disturbance reinforces community assembly processes differentially across spatial scales Escobedo, Victor M.; Rios, Rodrigo S.; Alcayaga-Olivares, Yulinka; Gianoli, Ernesto Article ISI ANNALS OF BOTANY (2021)
Interactive effects of shading and disturbance on plant invasion in an arid shrubland: Assembly processes and CSR-strategies Escobedo, Victor M.; Rios, Rodrigo S.; Gianoli, Ernesto Article ISI JOURNAL OF ECOLOGY (2021)
Relative effects of climate and litter traits on decomposition change with time, climate and trait variability Canessa, Rafaella; van den Brink, Liesbeth; Saldana, Alfredo; Rios, Rodrigo S.; Hattenschwiler, Stephan; Mueller, Carsten W.; Prater, Isabel; Tielboerger, Katja; Bader, Maaike Y. Article ISI JOURNAL OF ECOLOGY (2021)
THE EFFECT OF HYBRIDIZATION BETWEEN NATURAL AND CULTIVATED PERUVIAN SCALLOP ARGOPECTEN PURPURATUS POPULATIONS ON GROWTH AND TOLERANCE TO ABIOTIC STRESS Bavestrello-Riquelme, Claudia; Rios, Rodrigo S.; Farias, William J.; Carcamo, Claudia B.; Perez, Hernan; Brokordt, Katherina Article ISI JOURNAL OF SHELLFISH RESEARCH (2021)
Gregariousness affects performance and defensive reactions in swallowtail caterpillars Cisternas, Monica F.; Escobedo, Victor M.; Rios, Rodrigo S.; Gianoli, Ernesto Article ISI ECOLOGICAL ENTOMOLOGY (2020)
Predation of livestock by puma (Puma concolor) and culpeo fox (Lycalopex culpaeus): numeric and economic perspectives Gallardo, Giovana; Pacheco, Luis F.; Rios, Rodrigo S.; Jiménez, Jaime E. Article ISI Therya (2020)
Goat grazing reduces diversity and leads to functional, taxonomic, and phylogenetic homogenization in an arid shrubland Salgado-Luarte, C; Escobedo, VM; Stotz GC; Rios, RS; Arancio, G; Gianoli, E Article ISI SCOPUS LAND DEGRADATION AND DEVELOPMENT (2019)
A hyper-arid environment shapes an inverse pattern of the fast-slow plant economics spectrum for above-, but not below-ground resource acquisition strategies Carvajal D.E; Loayza A.P.; Rios R.S.; Delpiano, C. A.; Squeo F.A. Article ISI SCOPUS JOURNAL OF ECOLOGY (2018)
Functional trait variation predicts distribution of alien plant species across the light gradient in a temperate rainforest Canessa, R.,; Saldana, A; Rios, RS; Gianoli, E Article ISI SCOPUS Perspectives in Plant Ecology, Evolution and Systematics (2018)
Indirect facilitation by a liana might explain the dominance of a small tree in a temperate forest Madrigal-Gonzalez, J; Rios, RS; Aragon, CF; Gianoli, E Article ISI SCOPUS JOURNAL OF PLANT ECOLOGY (2018)
Disturbance by an endemic rodent in an arid shrubland is a habitat filter: effects on plant invasion and taxonomical, functional and phylogenetic community structure Escobedo, VM; Rios, RS; Salgado-Luarte, C; Stotz, GC; Gianoli, E Article ISI ANNALS OF BOTANY (2017)
Population variation in drought-resistance strategies in a desert shrub along an aridity gradient: Interplay between phenotypic plasticity and ecotypic differentiation Carvajal, DE; Loayza, AP; Rios, RS; Gianoli, E; Squeo, FA Article ISI SCOPUS Perspectives in Plant Ecology, Evolution and Systematics (2017)
Pupal colour dimorphism in a desert swallowtail (Lepidoptera: Papilionidae) is driven by changes in food availability, not photoperiod PiÑones-tapia D.; Rios R.S.; Gianoli E. Article ISI SCOPUS ECOLOGICAL ENTOMOLOGY (2017)
The importance of scale-dependent ravine characteristics on breeding-site selection by the Burrowing Parrot, Cyanoliseus patagonus Ramirez-Herranz, Myriam; Rios, Rodrigo S.; Vargas-Rodriguez, Renzo; Novoa-Jerez, Jose-Enrique; Squeo, Francisco A. Article ISI SCOPUS PEERJ (2017)
Co-occurrence of host plants associated with plant quality determines performance patterns of the specialist butterfly, Battus polydamas archidamas (Lepidoptera: Papilionidae: Troidini) Ríos R.S.; Salgado-Luarte, C; Stotz, G. C.; Gianoli, E Article ISI SCOPUS EUROPEAN JOURNAL OF ENTOMOLOGY (2016)
Woody climbers show greater population genetic differentiation than trees: Insights into the link between ecological traits and diversification Gianoli, E.; Torres-Díaz, C.; Ruiz, E.; Salgado-Luarte, C.; Molina-Montengro, M.; Saldaña, A.; Ríos, R. Article ISI SCOPUS EVOLUTION (2016)
The relative importance of climate, stand variables and liana abundance for carbon storage in tropical forests Duran, SM; Sanchez-Azofeifa, GA; Rios, RS; Gianoli, E Article ISI SCOPUS Global Ecology and Biogeography (2015)
Antarctic ecology one century after the conquest of the South Pole: how much have we advanced? Acuña-Rodríguez Ian S.; Molina-Montenegro Marco A.; Carrasco-Urra Fernando; Stotz Gisela C.; Salgado-Luarte Cristian; Rios Rodrigo S.; Gianoli Ernesto Article BioScience (2014)
Phylogenetic variation of Ecophysiological Traits and Species Divergence in Lianas and Trees. PLoS ONE Rios Rodrigo S.; Gianoli Ernesto; Salgado-Luarte Cristian Article PLoS one (2014)
Seed-swallowing Toucans are Less Effective Dispersers of Guettarda viburnoides (Rubiaceae) than Pulp-feeding Jays Loayza, AP; Rios, RS Article ISI BIOTROPICA (2014)
Species Divergence and Phylogenetic Variation of Ecophysiological Traits in Lianas and Trees Ríos R.S.; Salgado-Luarte, C; Gianoli, E Article ISI SCOPUS PLOS ONE (2014)
Co-occurrence Patterns along a Regional Aridity Gradient of the Subtropical Andes Do Not Support Stress Gradient Hypotheses Lopez, RP; Valdivia, S; Rivera, ML; Rios, RS Article ISI SCOPUS PLOS ONE (2013)
Effects of host plant and maternal feeding experience on population vital rates of a specialized leaf beetle Rios Rodrigo S.; Cárdenas Maritza; González Kely; Cisternas Mónica F.; Guerra Patricia C.; Loayza Andrea P.; Gianoli Ernesto Article Arthropod-Plant Interactions (2013)
Trends in Antarctic ecological research in Latin America shown by publications in international journals Stotz, G. C.; Salgado-Luarte, C; Rios, S.R.; Acuña-Rodriguez, I.S.; Carrazco-Urrua, F.; Molina-Montenegro, M.A.; Gianoli, E Article ISI SCOPUS Polar Research (2013)
Effects of host plant and maternal feeding experience on population vital rates of a specialized leaf beetle Rios R.S.; CÃ¡rdenas M.; GonzÃ¡lez K.; Cisternas M.F.; Guerra P.C.; Loayza A.P.; Gianoli, E Article ISI SCOPUS Arthropod-Plant Interactions (2012)
Context-dependent recruitment of Guettarda viburnoides in a Neotropical forest-savanna mosaic Loayza A.P.; Loiselle, B.A.; Rios, S.R. Article ISI AMERICAN JOURNAL OF BOTANY (2011)
Population variation in plant traits associated with ant attraction and herbivory in Chamaecrista fasciculata (Fabaceae). Rios, S.R.; Marquis, R.J.; Flunker, J.C. Article ISI OECOLOGIA (2008)
Disponibilidad de recurso y dieta de murciélagos frugívoros en la Estación Biológica Tunquini, Bolivia Loayza A.P.; Rios, S.R.; Larrea, D.M. Article Scielo Ecologia en Bolivia (2006)
The effect of dung on post-dispersal seed predation of Attalea phalerata (Arecaceae) by bruchid beetles Rios, S.R.; Pacheco L.F. Article ISI Biotropica (2006)
Depredación de semillas de Attalea phalerata (Palmae) por Brúquidos en islas de bosque de la Estación Biológica Beni Rios-Aramayo, R.; Loayza-Freire, A. Article Scielo Ecologia en Bolivia (2000)
Do armored Scale Insects influence ant visitation to Echinopsis chilensis. Rios-Aramayo, R.; Jimenez, M Article ISI Revista Chilena de Entomología (2000)
La importancia de los murciélagos como dispersores de semillas en bosques húmedos montanos Rios-Aramayo Rodrigo; Loayza-Freire Andrea; Larrea Daniel M. Article Andira (2000)
Seed predation by bruchids on Attalea phalerata (Palmae) in forest islands at Beni Biological Station Rios-Aramayo Rodrigo; Loayza-Freire Andrea Article Ecología en Bolivia (2000)
Actividad alimenticia de Patagona gigas en arbustos de Nicotiana glauca (Solanaceae) Loayza, F.A.; Rios R.A.; Castillo, C.T. Article Scielo Ecologia en Bolivia (1999)
Características del néctar y visitas de insectos a flores de Nicotiana glauca (Solanaceae): ¿Asociadas a cambios de la temperatura y humedad del ambiente? Loayza, F.A.; Rios R.A. Article Scielo Ecologia en Bolivia (1999)
List of ethnobotanical uses in Bromeliaceae. Rios R.A.; Khan, B. Article ISI Journal of the Bromeliad Society (1999)


Trait network integration and functional space variation of woody shrub communities across an aridity gradient within the Atacama Desert Rios, Sergio Rodrigo; Loayza, Andrea P.; Carvajal, Danny E. Proyecto (2021)
Eco-evolutionary approaches to community assembly patterns FONDEF (1180334) Proyecto 2018-2021 Coinvestigador(a)
Interactive plant-trait and climate effects on organic soil carbon along the Chilean coastal cordillera DFG-SPP Program 1803-Earthshape (Project 1) Proyecto 2016-2018 Coinvestigador(a)
Estado de conservación del Porlieria chilensis=> Evaluación a través de modelos poblacionales matriciales, ecología y patrones de distribución CONAF III Concurso del fondo de investigación del Bosque Nativo (015/2012) Proyecto 2012-2014 Coinvestigador(a)
HOST AVAILABILITY AS A DETERMINANT OF SEASONAL POLYPHENISM IN LIFE HISTORY TRAITS OF THE SPECIALIST BUTTERFLY BATTUS POLYDAMAS FONDECYT (3120121) Proyecto 2011-2014 Inv. Responsable
Understanding the consequences of overgrazing on arid plant communities of Coquimbo, Chile – Assessing change for local conservation and management strategies. Rufford Small Grants for Conservation (RSG) (10015-1) Proyecto 2011-2012 Inv. Principal
Interaction between Attalea palms and bruchid beetles=> Geographic variation in reciprocal selection National Geographic Society. Research and Exploration Grant. (Sin No.) Proyecto 2007-2008 Inv. Principal
Interaction between Attalea palms and bruchid beetles=> Geographic variation in reciprocal selection National Science Foundation (NSF). Doctoral Dissertation Improvement Grant. (NSF 02-173 - 0608401) Proyecto 2006-2007 Inv. Principal
Interaction between Attalea palms and bruchid beetles=> Geographic variation in reciprocal selection. Sigma Xi, The scientific Research Society (Sin No.) Proyecto 2006-2006 Inv. Principal
Dieta de murciélagos frugívoros y disponibilidad de recurso=> Su rol como dispersores de semilla en la Estación Biológica Tunquini Estación Biológica Tunquini, Instituto de Ecología, y The Missouri Botanical Garden (Sin No.) Proyecto 1999-1999 Coinvestigador(a)