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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 investigados 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 - 2014
Postdoctoral fellow Full Time

Universidad de La Serena

La Serena, Chile

2010 - A la fecha

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

Victor Escobedo, Universidad de La Serena (in progress).
Co-adviser - 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

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.


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)
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 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)