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Cristian Alfonso Villagra Gil

Profesor Asociado

Universidad Metropolitana de Ciencias de la Educación

Santiago, Chile

Ecology Entomology

Ecología y Biologia Evolutiva, UNIVERSIDAD DE CHILE. Chile, 2006

Postdoctorado Full Time

Instito de Ecologia y Biodiversidad

Ciencias

Santiago, Chile

2009 - 2010
Postdoctoral associate Full Time

Cornell University

Sciences

Ithaca, NY, Estados Unidos

2007 - 2009
Profesor Asociado Full Time

UNIVERSIDAD METROPOLITANA DE CIENCIAS DE LA EDUCACION

Ciencias Básicas

Santiago, Chile

2011 - A la fecha

Tesistas de Pregrado

2015 Alvaro Astudillo La Resina de Haplopappus platylepis Phil (Asteraceae) ¿Es una barrera contra la Herbivoría?" Pregrado
Biología Ambiental U. CHILE –
Chile
2015 Paulina Campos Oyarzún "Evaluación de Rasgos Florales en Complejo de Hibridización Haplopappus chrysantemifolius x H. foliosus = H. decurrens (Asteraceae)" Pregrado
Pedagogia en Biología UMCE
2014 Alex Catalán Román "Biodiversidad de invertebrados terrestres de Isla de Pascua encontrado en muestras de hojarasca Pregrado
Pedagogia en Biología UMCE
2014 Guillermo Raminez Cáceres "Estudio de Biodiversidad en Isla de Pascua, abundancia y distribución de Dípteros en Rapa Nui” Pregrado
Pedagogia en Biología UMCE

Tesistas deMagister

Año Autor Título de la tesis Nombre del Programa Institución Tipo de Dirección
Guía Co-guía
2015 Alvaro Villa Correa “Influencia del Hospedero en el Tamaño Corporal y la Morfología Genital de Lioptilodes friasi (Lepidoptera: Pterophoridae)” Magister en Ciencias con Mención en Entomología, UMCE IE UMCE
2016 Constanza Schapheer Carrasco "Desarrollo de la Conducta de Preferencia de Refugio en Blatta orientalis Linnaeus, 1758 (Blattodea: Blattidae". Magister en Ciencias con Mención en Entomología, UMCE IE UMCE
2018 Patricia Henriquez-Piskulich “Características del Paisaje y Especie-Especificas que Influencian la Diversidad y Distribución de abejas (Hymenoptera: Apoidea) en zonas altoandinas de Chile central” Magister en Ciencias con Mención en Entomología, UMCE IE UMCE


A cross‐sectional study of hard ticks (acari: ixodidae) on horse farms to assess the risk factors associated with tick‐borne diseases Kashif Kamran; Abid Ali; Cristian A Villagra; Saima Siddiqui; Abdulaziz S. Alouffi; Asim Iqbal Article ZOONOSES AND PUBLIC HEALTH (2021)
29-kDa: A Potential Candidate for Anti-Tick Vaccine Antigen Source as Immunogenic and Stage Reactive Targeting Hard-Bodied Hyalomma Ticks Ixodidae Kamran, Kashif; Villagra, Cristian A; Iqbal, Asim; Kakar, Asmatullah; Schapheer, Constaza; Taj, Muhammad Kamran; Ali, Abid; Siddiqui, Saima Article Indian Journal of Animal Research (2020)
Epigenetic Molecular Mechanisms in Insects Villagra, C; Frías-Lasserre, D Article Neotropical Entomology (2020)
Hyalomma anatolicum resistance against ivermectin and fipronil is associated with indiscriminate use of acaricides in southwestern Balochistan, Pakistan Kashif Kamran; Abid Ali; Cristian A Villagra; Zahoor Ahmed Bazai; Asim Iqbal; Muhammad Sohail Sajid Article PARASITOLOGY RESEARCH (2020)
Native bees of high Andes of Central Chile (Hymenoptera: Apoidea): biodiversity, phenology and the description of a new species of Xeromelissa Cockerell (Hymenoptera: Colletidae: Xeromelissinae) Henriquez-Piskulich, P; Villagra, CA; Vera, A Article ISI (2020)
Nicosulfuron sorption kinetics and sorption/desorption on volcanic ash-derived soils: Proposal of sorption and transport mechanisms Caceres-Jensen L.; Rodriguez-Becerra J.; Escudey M.; Joo-Nagata J.; Villagra C.A.; Dominguez-Vera V.; Neira-Albornoz A.; Cornejo-Huentemilla M. Article ISI SCOPUS (2020)
Bees may drive the reproduction of four sympatric cacti in a vanishing coastal mediterranean-type ecosystem Guerrero, Pablo C.; Antinao, Claudia A.; Vergara-Merino, Beatriz; Villagra, Cristian A.; Carvallo, Gaston O Article ISI SCOPUS PEERJ (2019)
Differences in larval emergence chronotypes for sympatric Rhagoletis brncici Frias and Rhagoletis conversa (Brethes) (Diptera, Tephritidae) FrÃas-Lasserre D.; S A.L.; Villagra C.A. Article ISI SCOPUS REVISTA BRASILEIRA DE ENTOMOLOGIA (2019)
Electrochemical method to study the environmental behavior of Glyphosate on volcanic soils: Proposal of adsorption-desorption and transport mechanisms Caceres-Jensen L.; RodrÃguez-Becerra J.; Sierra-Rosales P.; Escudey M.; Valdebenito J.; Neira-Albornoz A.; Dominguez-Vera V.; Villagra C.A. Article ISI SCOPUS JOURNAL OF HAZARDOUS MATERIALS (2019)
Harbouring the secondary endosymbiont Regiella insecticola increases predation risk and reproduction in the cereal aphid Sitobion avenae RamÃrez-CÃ¡ceres G.E.; Moya-HernÃ¡ndez M.G.; QuilodrÃ¡n M.; Nespolo, R.F.; Ceballos R.; Villagra C.A.; RamÃrez C.C. Article ISI SCOPUS JOURNAL OF PEST SCIENCE (2019)
Rocky outcrops conserve genetic diversity and promote regeneration of a threatened relict tree in a critically endangered ecosystem Carvallo, Gaston O; Vergara-Merino, Beatriz; Diaz, Angie; Villagra, Cristian A.; Guerrero, Pablo C. Article ISI SCOPUS BIODIVERSITY AND CONSERVATION (2019)
Along urbanization sprawl, exotic plants distort native bee (Hymenoptera: Apoidea) assemblages in high elevation Andes ecosystem HenrÃquez-Piskulich P.; Vera A.; Sandoval G.; Villagra C. Article ISI SCOPUS (2018)
Lioptilodes friasi (Lepidoptera: Pterophoridae) Niche Breadth in the Chilean Mediterranean Matorral Biome: Trophic and Altitudinal Dimensions Vargas, HA; Rasmann, S; Ramirez-Verdugo, P; Villagra, CA Article ISI SCOPUS NEOTROPICAL ENTOMOLOGY (2018)
Pest Cockroaches May Overcome Environmental Restriction Due to Anthropization Schapheer, C; Sandoval, G; Villagra, CA Article ISI JOURNAL OF MEDICAL ENTOMOLOGY (2018)
Stress in the Educational System as a Potential Source of Epigenetic Influences on Children's Development and Behavior Daniel Frías Lasserre, Cristian A Villagra Article Frontiers in Behavioral Neuroscience (2018)
A new genus and species of Lasiopteridi (Diptera, Cecidomyiidae) on Haplopappus foliosus (Asteraceae) from Chile Maia V.C.; Villagra C.A. Article ISI SCOPUS REVISTA BRASILEIRA DE ENTOMOLOGIA (2017)
A new genus and species of Lasiopteridi (Diptera, Cecidomyiidae) on Haplopappus foliosus (Asteraceae) from Chile. Valéria Cid Maia, Cristian A. Villagra Article Revista Brasileira de Entomología (2017)
Distribution, habitat use and plant associations of Moluchia brevipennis (Saussure, 1864) (Blattodea: Ectobiidae): an endemic cockroach from Chilean Mediterranean Matorral biome Schapheer C.; Lopez-Uribe M.M.; Vera A.; Villagra C.A. Article ISI SCOPUS REVISTA BRASILEIRA DE ENTOMOLOGIA (2017)
The Importance of ncRNAs as Epigenetic Mechanisms in Phenotypic Variation and Organic Evolution Daniel Frías Lasserre, Cristian A Villagra Article Frontiers in Microbiology (2017)
New records of Moluchia strigata (Blanchard, 1851), (Blattodea: Ectobiidae) in Mediterranean Matorral, Central Chile. Cristian A. Villagra; Constanza Schapheer Article Gayana (2016)
Differences in arthropods found in flowers versus trapped in plant resins on Haplopappus platylepis Phil. (Asteraceae): Can the plant discriminate between pollinators and herbivores? Cristian A. Villagra ; Alvaro Astudillo Meza; Alejandro Urzúa Article Arthropod-Plant Interactions (2014)
Are eavesdroppers multimodal? Sensory exploitation of floral signals by a non-native cockroach Blatta orientalis Vergara, RC; Torres-Araneda, A; Villagra, DA; Raguso, RA; Arroyo, MTK; Villagra, CA Article CURRENT ZOOLOGY (2011)
Male wing fanning by the aphid parasitoid Aphidius ervi (Hymenoptera: Braconidae) produces a courtship song Villagra, CA; Pinto, CF; Penna, M; Niemeyer, HM Article BULLETIN OF ENTOMOLOGICAL RESEARCH (2011)
Spatiotemporal variation in the reproductive ecology of two parapatric subspecies of Oenothera cespitosa (Onagraceae) Artz D.R.; Villagra C.A.; Raguso R.A. Article SCOPUS American Journal of Botany (2010)
Olfactory conditioning in mate searching by the parasitold Aphidius ervi (Hymenoptera : Braconidae) Villagra, CA; Vasquez, RA; Niemeyer, HM Article BULLETIN OF ENTOMOLOGICAL RESEARCH (2008)
The effect of larval and early adult experience on behavioural plasticity of the aphid parasitoid Aphidius ervi (Hymenoptera, Braconidae, Aphidiinae) Villagra, CA; Pennacchio, F; Niemeyer, HM Article NATURWISSENSCHAFTEN (2007)
Increased xylem ingestion and decreased phloem ingestion in the aphid Acyrthosiphon pisum (Hemiptera : Aphididae) parasitised by Aphidius ervi (Hymenoptera : Braconidae) Ramirez, CC; Villagra, CA; Niemeyer, HM Article EUROPEAN JOURNAL OF ENTOMOLOGY (2006)
Associative odour learning affects mating behaviour in Aphidius ervi males (Hymenoptera : Braconidae) Villagra, CA; Vasquez, RA; Niemeyer, HM Article EUROPEAN JOURNAL OF ENTOMOLOGY (2005)
Antipredator responses of aphids to parasitoids change as a function of aphid physiological state Villagra, CA; Ramirez, CC; Niemeyer, HM Article ANIMAL BEHAVIOUR (2002)


New records of Moluchia strigata (Blanchard, 1851) (Blattodea: Ectobiidae) in Mediterranean Matorral, Central Chile CRISTIAN A. VILLAGRA; CONSTANZA SCHAPHEER ComunicacionBreve SCIELO SCOPUS Gayana (Concepción) - International Journal of Biodiversity, Oceanology and Conservation (2016)


Harbouring the secondary endosymbiont Regiella insecticola increases predation risk and reproduction in the cereal aphid Sitobion avenae (vol 92, pg 1039, 2019) RamÃrez-CÃ¡ceres G.E.; Moya-HernÃ¡ndez M.G.; QuilodrÃ¡n M.; Nespolo R.F.; Ceballos R.; Villagra C.A.; RamÃrez C.C. Errata ISI SCOPUS JOURNAL OF PEST SCIENCE (2020)


Characterizing the Ecological Niche of Native Cockroaches in a Chilean biodiversity hotspot=> Diet and Plant-Insect associations National Geographic Society (#WW-061R- 17) Proyecto 2017-2018 Inv. Principal
Molukia Project=> The Ecosystem Role of Native Cockroaches in the Chilean Matorral=> Research, Education and Outreach as an Integrated Conservation Strategy Rufford Foundation (N°21286-2) Proyecto 2017-2018 Coinvestigador(a)
Conservation Status Assessment and Outreach on Native Cockroaches in Mediterranean Matorral, Central Chile Rufford Fundation (N° 18114-1) Proyecto 2015-2016 Coinvestigador(a)
Nucleación de Procesos Ecológicos y su rol en la Recuperación del Matorral Costero dentro de Unidades de Conservación Genéticamente Delimitadas Fondo de Investigación del Bosque Nativo Departamento de Bosque Nativo Corporación Nacional Forestal (009/2015) Proyecto 2015-2017 Coinvestigador(a)
Demographic Dynamics of a Critically Endangered Cacti=> Eriosyce chilensis Rufford Fundation (15213) Proyecto 2014-2014 Coinvestigador(a)
Conservation of the critically endangered Eriosyce chilensis Mohamed bin Zayed Species Conservation Fund (13254964) Proyecto 2013-2013 Coinvestigador(a)
US-Chile Planning Visit to Establish a Collaborative Study on the Role of Ecological Gradients in Shaping Mutualistic and Antagonistic Interactions National Science Fundation of United States of America (1404687) Proyecto 2013-2015 Coinvestigador(a)
ECOLOGÍA Y EVOLUCIÓN DE LA ESPECIALIZACIÓN Y DIVERSIFICACIÓN EN INSECTOS PAI (79100013) Proyecto 2011-2013 Inv. Principal
HYBRID FLORAL CHEMOTYPE AS A SENSORY BRIDGE FOR HERBIVORES AND POLLINATORS FONDECYT (11100109) Proyecto 2010-2013 Inv. Responsable
PLANT-INSECT COMMUNICATION AND REPRODUCTIVE STRATEGIES IN OENOTHERA ACAULIS (ONAGRACEAE) IN COASTAL AND HIGH TEMPERATE ANDEAN HABITATS IN CENTRAL CHILE. FONDECYT (3095002) Proyecto 2008-2010 Inv. Responsable


Stress in the Educational System as a Potential Source of Epigenetic Influences on Childrens Development and Behavior Frias-Lasserre, D; Villagra, CA; Guerrero-Bosagna, C Review ISI SCOPUS FRONTIERS IN BEHAVIORAL NEUROSCIENCE (2018)
The Importance of ncRNAs as Epigenetic Mechanisms in Phenotypic Variation and Organic Evolution Frias-Lasserre, D; Villagra, CA Review ISI SCOPUS FRONTIERS IN MICROBIOLOGY (2017)