artículo académico

• Antibiotic resistance in wildlife from Antarctic Peninsula.  SCIENCE OF THE TOTAL ENVIRONMENT.  916. 2024
• Species delimitation and intraspecific diversification in recently diverged South American foxes.  MAMMAL RESEARCH.  69(1):71-87. 2024
• Abundance and associated factors of Amblyomma tigrinum (Acari: Ixodidae) infesting wild foxes in north-central Chile.  REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA.  32(4). 2023
• Breeding biology of the many-colored rush-tyrant (tachuris rubrigastra) in a natural lagoon in the Ñuble region, south-central Chile.  REVISTA CHILENA DE ORNITOLOGIA.  29(2):83-101. 2023
• Hematological and serum chemistry reference values of captive black-chested buzzard eagle (Geranoetus melanoleucus).  ORNITOLOGIA NEOTROPICAL.  34(1):24-28. 2023
• Molecular surveillance of potential SARS-CoV-2 reservoir hosts in wildlife rehabilitation centers.  VETERINARY QUARTERLY.  43(1):1-10. 2023
• Current knowledge of trematodes (platyhelminthes: digenea, aspidogastrea) in Chile.  REVUE SUISSE DE ZOOLOGIE.  129(1):1-17. 2022
• Ectoparasites of Columbina passerina insularis (Columbiformes) in the National Zoological Park, Havana, Cuba.  REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA.  31(1). 2022
• Lizards as Silent Hosts of Trypanosoma cruzi.  EMERGING INFECTIOUS DISEASES.  28(6):1250-1253. 2022
• New records of Gigantolaelaps wolffsohni (Mesostigmata: Laelapidae) in Chile, an ectoparasite of Oligoryzomys longicaudatus (Rodentia: Cricetidae): ecological aspects and relation to body size and sex of their host.  ACAROLOGIA.  62(4):965-973. 2022
• A comprehensive overview of the genetic diversity in Thylamys elegans (Didelphimorphia: Didelphidae): establishing the phylogeographic determinants.  REVISTA CHILENA DE HISTORIA NATURAL.  94(1). 2021
• An annotated catalogue of bird lice (Insecta: Phthiraptera) from Chile.  ZOOTAXA.  5077(1):1-151. 2021
• Detection of "Candidatus Rickettsia andeanae" in Rhipicephalus sanguineus sensu stricto (Acari: Ixodidae) from Rapa Nui-Easter Island.  REVISTA CHILENA DE INFECTOLOGIA.  38(4):548-555. 2021
• Domestic dog origin of Carnivore Protoparvovirus 1infection in a rescued free-ranging guina (Leopardus guigna)in Chile.  TRANSBOUNDARY AND EMERGING DISEASES.  68(3):1062-1068. 2021
• First record of Ornithonyssus bursa (Berlese, 1888) (Mesostigmata: Macronyssidae) parasitizing invasive monk parakeets in Santiago, Chile.  REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA.  30(1). 2021
• Global drivers of avian haemosporidian infections vary across zoogeographical regions.  GLOBAL ECOLOGY AND BIOGEOGRAPHY.  30(12):2393-2406. 2021
• Marked host association and molecular evidence of limited transmission of ticks and fleas between sympatric wild foxes and rural dogs.  MEDICAL AND VETERINARY ENTOMOLOGY.  35(3):239-250. 2021
• Mycoplasmal infection in a guigna (Leopardus guigna) from central Chile.  AUSTRAL JOURNAL OF VETERINARY SCIENCES.  53(3):169-172. 2021
• Parasites of chinstrap penguins (Pygoscelis antarctica) from three localities in the Antarctic Peninsula and a review of their parasitic fauna.  POLAR BIOLOGY.  44(11):2099-2105. 2021
• Parasitic fauna of the invasive house sparrow (Passer domesticus) from Nuble region, Chile: an example of co-introduced parasites.  REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA.  30(3). 2021
• Patagonian glacial effects on the endemic Green-backed Firecrown, Sephanoides sephaniodes (Aves: Trochilidae): evidence from species distribution models and molecular data.  JOURNAL OF ORNITHOLOGY.  162(1):289-301. 2021
• Risk assessment of SARS-CoV-2 in Antarctic wildlife.  SCIENCE OF THE TOTAL ENVIRONMENT.  755(2). 2021
• Specialist versus generalist parasites: the interactions between host diversity, environment and geographic barriers in avian malaria.  INTERNATIONAL JOURNAL FOR PARASITOLOGY.  51(11):899-911. 2021
• Widespread Infection with Hemotropic Mycoplasmas in Free-Ranging Dogs and Wild Foxes Across Six Bioclimatic Regions of Chile.  MICROORGANISMS.  9(5). 2021
• A systematic revision of viral and bacterial pathogens of free-ranging wild birds in Chile.  REVISTA CHILENA DE INFECTOLOGIA.  37(4):422-442. 2020
• An inverse latitudinal gradient in infection probability and phylogenetic diversity for Leucocytozoon blood parasites in New World birds.  JOURNAL OF ANIMAL ECOLOGY.  89(2):423-435. 2020
• Circumpolar diversification of the Ixodes uriae tick virome.  PLOS PATHOGENS.  16(8). 2020
• Cryptic speciation in gentoo penguins is driven by geographic isolation and regional marine conditions: Unforeseen vulnerabilities to global change.  DIVERSITY AND DISTRIBUTIONS.  26(8):958-975. 2020
• Description of a new soft tick species (Atari: Argasidae: Ornithodoros) parasite of Octodon degus (Rodentia: Octodontidae) in northern Chile.  TICKS AND TICK-BORNE DISEASES.  11(3). 2020
• Ear mites, otodectes cynotis, on wild foxes (pseudalopex spp.) in chile.  JOURNAL OF WILDLIFE DISEASES.  56(1):105-112. 2020
• Endoparasitic fauna of two South American foxes in Chile: Lycalopex culpaeus and Lycalopex griseus.  REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA.  29(3). 2020
• External and gastrointestinal parasites of the Franklin's Gull, Leucophaeus pipixcan (Charadriiformes: Laridae), in Talcahuano, central Chile.  REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA.  29(4). 2020
• Genomic data reveal international lineages of critical priority Escherichia coli harbouring wide resistome in Andean condors (Vultur gryphus Linnaeus, 1758).  MOLECULAR ECOLOGY.  29(10):1919-1935. 2020
• Haemosporidian Parasites of Chilean Ducks: The Importance of Biogeography and Nonpasserine Hosts.  JOURNAL OF PARASITOLOGY.  106(2):211-220. 2020
• Latitudinal gradients of haemosporidian parasites: Prevalence, diversity and drivers of infection in the Thorn-tailed Rayadito (Aphrastura spinicauda).  INTERNATIONAL JOURNAL FOR PARASITOLOGY-PARASITES AND WILDLIFE.  11:1-11. 2020
• Molecular detection of Rickettsia in fleas from micromammals in Chile.  PARASITES & VECTORS.  13(1):1-6. 2020
• Morphometric variation of Androlaelaps fahrenholzi (Mesostigmata: Laelapidae) associated with three Sigmodontinae (Rodentia: Cricetidae) from the north of Chile.  EXPERIMENTAL AND APPLIED ACAROLOGY.  81(1):135-148. 2020
• Parasites of the Neotropic cormorant Nannopterum (Phalacrocorax) brasilianus (Ayes, Phalacrocoracidae) in Chile.  REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA.  29(3). 2020
• Parasites of the Shiny Cowbird, Molothrus bonariensis, and the Austral Blackbird, Curaeus curaeus, (Passeriformes: Icteridae) in Chile.  REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA.  29(2). 2020
• Phylogenetic Relationships of Cardiocephaloides spp. (Digenea, Diplostomoidea) and the Genetic Characterization of Cardiocephaloides physalis from Magellanic Penguin, Spheniscus magellanicus, in Chile.  ACTA PARASITOLOGICA.  65(2):525-534. 2020
• Redescription of the larva, and description of the nymphal and adult stages of Ornithodoros peruvianus Kohls, Clifford & Jones, 1969 (Acari: Argasidae).  SYSTEMATIC PARASITOLOGY.  97(2):201-215. 2020
• Rodents as potential reservoirs for Borrelia spp. in northern Chile.  REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA.  29(2). 2020
• Subcutaneous abscess caused by Trueperella pyogenes in a Southern pudu (Pudu puda).  AUSTRAL JOURNAL OF VETERINARY SCIENCES.  52(2):67-69. 2020
• Sustained RNA virome diversity in Antarctic penguins and their ticks.  ISME JOURNAL.  14(7):1768-1782. 2020
• Anaplasmataceae, Borrelia and Hepatozoon agents in ticks (Acari: Argasidae, Ixodidae) from Chile.  ACTA TROPICA.  192:91-103. 2019
• Antarctic Penguins as Reservoirs of Diversity for Avian Avulaviruses.  JOURNAL OF VIROLOGY.  93(11):1-31. 2019
• Attachment Patterns of Human and Avian Influenza Viruses to Trachea and Colon of 26 Bird Species - Support for the Community Concept.  FRONTIERS IN MICROBIOLOGY.  10:1-11. 2019
• Detection of gastrointestinal parasites in ferrets (Mustela putorius furo) by coprological analysis.  REVISTA DE INVESTIGACIONES VETERINARIAS DEL PERU.  30(3):1234-1239. 2019
• Diagnosis of parasites in huemul (Hippocamelus bisulcus) feces from south and central Chile.  REVISTA MVZ CORDOBA.  24(2):7268-7272. 2019
• Evaluation of antibodies against Toxoplasma gondii and Leptospira spp. in Magellanic penguins (Spheniscus magellanicus) on Magdalena Island, Chile.  VETERINARY PARASITOLOGY- REGIONAL STUDIES AND REPORTS.  16. 2019
• Evidence of Pathogenic Leptospira Infection in a Free-ranging Andean Fox (Lycalopex culpaeus) from Central Chile.  JOURNAL OF WILDLIFE DISEASES.  55(4):958-960. 2019
• External and intestinal parasites of the Austral thrush Turdus falcklandii (Aves, Turdidae) in central Chile.  REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA.  28(3):432-442. 2019
• Fleas of black rats (Rattus rattus) as reservoir host of Bartonella spp. in Chile.  PEERJ.  7:1-16. 2019
• Gastrointestinal and external parasites of the Variable hawk Geranoaetus polyosoma (Accipitriformes: Accipitridae) in Chile.  REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA.  28(3):376-382. 2019
• Knowledge about bacterial and viral pathogens present in wild mammals in Chile: a systematic review.  REVISTA CHILENA DE INFECTOLOGIA.  36(2):195-218. 2019
• Meta-transcriptomics reveals a diverse antibiotic resistance gene pool in avian microbiomes.  BMC BIOLOGY.  17:1-11. 2019
• Novel Ehrlichia sp. detected in Magellanic penguins (Sphenicus magellanicus) and in the seabird tick Ixodes uriae from Magdalena Island, southern Chile.  TICKS AND TICK-BORNE DISEASES.  10(6):1-6. 2019
• Spatial distribution, prevalence and diversity of haemosporidians in the rufous-collared sparrow, Zonotrichia capensis.  PARASITES & VECTORS.  12:1-12. 2019
• Uncovering population structure in the Humboldt penguin (Spheniscus humboldti) along the Pacific coast at South America.  PLOS ONE.  14(5):1-19. 2019
• Variation in the prevalence and abundance of mites parasitizing Abrothrix olivacea (Rodentia) in the native forest and Pinus radiata plantations in central Chile.  HYSTRIX-ITALIAN JOURNAL OF MAMMALOGY.  30(2):107-111. 2019
• Wild owls colonized by international clones of extended-spectrum ß-lactamase (CTX-M)-producing Escherichia coli and Salmonella Infantis in the Southern Cone of America.  SCIENCE OF THE TOTAL ENVIRONMENT.  674:554-563. 2019
• Zoonotic Pathogens in the American Mink in Its Southernmost Distribution.  VECTOR-BORNE AND ZOONOTIC DISEASES.  19(12):908-914. 2019
• A Global Overview of Exposure Levels and Biological Effects of Trace Elements in Penguins.  REVIEWS OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY.  245:1-64. 2018
• Birds of Isla Mocha National Reserve, southern Chile: Species richness, abundance and diversity.  GAYANA.  82(1):40-64. 2018
• Characterization of Campylobacter spp. isolated from wild birds in the antarctic and Sub-Antarctic.  PLOS ONE.  13(11):1-12. 2018
• Chinstrap penguin population genetic structure: one or more populations along the Southern Ocean?.  BMC EVOLUTIONARY BIOLOGY.  18:1-12. 2018
• Comparison of hematological indicators between healthy and injured individuals of three species of raptor maintained in rescue and rehabilitation centers of central and southern Chile.  REVISTA CHILENA DE ORNITOLOGIA.  24(1):20-26. 2018
• Demographic history of the Magellanic Penguin (Spheniscus magellanicus) on the Pacific and Atlantic coasts of South America.  JOURNAL OF ORNITHOLOGY.  159(3):643-655. 2018
• Development cycle of Ornithodoros peruvianus Kohls, Clifford & Jones (Ixodoidea: Argasidae) under laboratory conditions.  ACAROLOGIA.  58(1):186-191. 2018
• Ecological characterization of a tick community across a landscape gradient exhibiting differential anthropogenic disturbance in the Atlantic Forest ecoregion in Argentina.  MEDICAL AND VETERINARY ENTOMOLOGY.  32(3):271-281. 2018
• First Record of Gyrabascus (Digenea, Pleurogenidae) from Dromiciops bozinovici D'Elia et al., 2016 (Marsupialia: Microbiotheriidae) in Chile and its Phylogenetic Relationships.  COMPARATIVE PARASITOLOGY.  85(1):58-65. 2018
• Gastrointestinal and ectoparasites of plumbeous rail, Pardirallus sanguinolentus (Aves: Rallidae) in Central Chile.  REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA.  27(3):301-312. 2018
• Gastrointestinal and external parasitism in the Magellanic Horned Owl Bubo magellanicus (Strigiformes: Strigidae) in Chile.  REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA.  27(2):161-168. 2018
• Hematological and biochemical parameters of captive andean condors.  JOURNAL OF RAPTOR RESEARCH.  52(1):72-81. 2018
• Ixodes chilensis Kohls, 1956 (Acari: Ixodida: Ixodidae): redescription of the female, description of the nymph, and phylogenetic position inferred from mitochondrial DNA sequences of the 16S rRNA gene.  SYSTEMATIC PARASITOLOGY.  95(8-9):959-967. 2018
• Landscape genomics: natural selection drives the evolution of mitogenome in penguins.  BMC GENOMICS.  19:1-17. 2018
• Mercury Exposure in Humboldt (Spheniscus humboldti) and Chinstrap (Pygoscelis antarcticus) Penguins Throughout the Chilean Coast and Antarctica.  ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY.  75(1):75-86. 2018
• Phylogenetic and ecological factors affecting the sharing of helminths between native and introduced rodents in Central Chile.  PARASITOLOGY.  145(12):1570-1576. 2018
• Serological detection of chlamydophila psittaci in psittacids in captivity of the biobio region, chile.  REVISTA DE INVESTIGACIONES VETERINARIAS DEL PERU.  29(3):950-956. 2018
• The geographic distribution of Argas (Persicargas) miniatus and Argas (Persicargas) persicus (Acari: Argasidae) in America, with morphological and molecular diagnoses from Brazil, Chile and Cuba.  TICKS AND TICK-BORNE DISEASES.  9(1):44-56. 2018
• Comparative genome-wide polymorphic microsatellite markers in Antarctic penguins through next generation sequencing.  GENETICS AND MOLECULAR BIOLOGY.  40(3):676-687. 2017
• External and gastrointestinal parasites of the rufous-collared sparrow Zonotrichia capensis (Passeriformes, Emberizidae) in Chile.  REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA.  26(3):314-322. 2017
• First parasitological study of the African clawed frog (Xenopus laevis, Amphibia) in Chile.  REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA.  26(2):243-247. 2017
• Infection with Borrelia chilensis in Ixodes stilesi ticks collected from Pudu puda deer.  TICKS AND TICK-BORNE DISEASES.  8(5):733-740. 2017
• Isolation of drug-resistant Salmonella enterica serovar enteritidis strains in gentoo penguins from Antarctica.  POLAR BIOLOGY.  40(12):2531-2536. 2017
• Lice (Insecta: Phthiraptera) in birds of the genus Haematopus (Charadriiformes: Haematopodidae) from Chile.  REVISTA CHILENA DE ORNITOLOGIA.  23(2):70-75. 2017
• Marked phylogeographic structure of Gentoo penguin reveals an ongoing diversification process along the Southern Ocean.  MOLECULAR PHYLOGENETICS AND EVOLUTION.  107:486-498. 2017
• Parasites of the Southern silvery grebe Podiceps occipitalis (Aves, Podicipedidae) in Chile.  REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA.  26(3):378-382. 2017
• Parasitic survey on introduced monk parakeets (Myiopsitta monachus) in Santiago, Chile.  REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA.  26(2):129-135. 2017
• Persistent organic pollutants and porphyrin levels in excreta of penguin colonies from the Antarctic Peninsula area.  POLAR RECORD.  53(1):79-87. 2017
• Record of an alleged extinct rodent: molecular analyses of the endemic Octodon pacificus from Chile.  JOURNAL OF MAMMALOGY.  98(2):456-463. 2017
• Seasonal diet of the Eared Dove (Zenaida auriculata) in the Ñuble province, Chile.  REVISTA CHILENA DE ORNITOLOGIA.  23(1):19-25. 2017
• The Impact of Penguins on the Content of Trace Elements and Nutrients in Coastal Soils of North Western Chile and the Antarctic Peninsula Area.  WATER AIR AND SOIL POLLUTION.  228(3):1-15. 2017
• A new species of Ornithodoros (Acari: Argasidae) from desert areas of northern Chile.  TICKS AND TICK-BORNE DISEASES.  7(5):901-910. 2016
• A novel spotted fever group Rickettsia infecting Amblyomma parvitarsum (Acari: Ixodidae) in highlands of Argentina and Chile.  TICKS AND TICK-BORNE DISEASES.  7(3):439-442. 2016
• Antibiotic resistance in Eschericia coli strains isolated from Antarctic bird feces, water from inside a wastewater treatment plant, and seawater samples collected in the Antartic Treaty area.  POLAR SCIENCE.  10(2):123-131. 2016
• Associated birds to the Carriel Sur Airport of Talcahuano, south of Chile: evaluation of endangered aviary.  GAYANA.  80(1):40-55. 2016
• Contrasting patterns of selection between MHC I and II across populations of Humboldt and Magellanic penguins.  ECOLOGY AND EVOLUTION.  2016:1-13. 2016
• Ectoparasites of the black-chinned siskin Spinus barbatus ( Passeriformes: Fringillidae) in Chile.  REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA.  25(4):476-483. 2016
• Evidence for the introduction, reassortment, and persistence of diverse influenza a viruses in Antarctica.  JOURNAL OF VIROLOGY.  90(21):9674-9682. 2016
• Isolation and Antimicrobial Susceptibility of Salmonella Typhimurium and Salmonella Enteritidis in Fecal Samples from Animals.  JOURNAL OF ANTIMICROBIAL AGENTS.  2(1):109-114. 2016
• Liolaemus lizards (Squamata: Liolaemidae) as hosts for the nymph of Amblyomma parvitarsum (Acari: Ixodidae), with notes on Rickettsia infection.  EXPERIMENTAL AND APPLIED ACAROLOGY.  70(2):253-259. 2016
• Phylogenetic evaluation of taxonomic definition of didelphid mouse opossum of the genus Thylamys from valleys of Coquimbo region, Chile.  ZOOTAXA.  4105(4):339-352. 2016
• A new species of the feather mite genus Tyrannidectes Mironov, 2008 (Acariformes: Proctophyllodidae) from tapaculos (Passeriformes: Rhinocryptidae) in Chile.  ACTA PARASITOLOGICA.  60(4):743-748. 2015
• A review of Chilean chiggers (Acari: Trombiculidae), with the description of a new genus and ten new species.  ZOOTAXA.  3964(1):1-43. 2015
• Assessment of trace metals in droppings of adélie penguins (Pygoscelis adeliae) from different locations of the Antartic Peninsula area .  ADVANCES IN POLAR SCIENCE.  26(1):1-7. 2015
• Chlamydiaceae-like bacterium, but no Chlamydia psittaci, in sea birds from Antarctica.  POLAR BIOLOGY.  38(11):1931-1936. 2015
• Comparative phylogeography of co-distributed Phrygilus species (Aves, Thraupidae) from the Central Andes.  MOLECULAR PHYLOGENETICS AND EVOLUTION.  90:150-163. 2015
• Gastrointestinal and external parasites of Enicognathus ferrugineus and Enicognathus leptorhynchus (Aves, Psittacidae) in Chile.  REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA.  24:422-431. 2015
• Gastrointestinal and external parasites of the white-crested elaenia Elaenia albiceps chilensis (Aves, Tyrannidae) in Chile.  REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA.  24(3):276-282. 2015
• Genetic and phenotypic evidence of the Salmonella enterica serotype Enteritidis human-animal interface in Chile .  FRONTIERS IN MICROBIOLOGY.  6:1-10. 2015
• Genome sequence of Borrelia chilensis VA1, a South American Member of the Lyme Borreliosis Group .  GENOME.  3(1):1-2. 2015
• Hematologic and Biochemical Parameters of Kelp Gulls (Larus Dominicanus) Captured in the City of Talcahuano, Chile.  JOURNAL OF ZOO AND WILDLIFE MEDICINE.  46(3):447-455. 2015
• Los parásitos de las aves rapaces de Chile: Una revisión .  PARASITOLOGÍA LATINOAMERICANA.  21:93-102. 2015
• Molecular Epidemiology of Avian Malaria in Wild Breeding Colonies of Humboldt and Magellanic Penguins in South America.  ECOHEALTH.  12(2):267-277. 2015
• Molecular methods routinely used to detect Coxiella burnerii in ticks cross-react with Coxiella-like bacteria.  INFECTION ECOLOGY & EPIDEMIOLOGY.  5:1-6. 2015
• Potential immunohaematological effects of persistent organic pollutants on chinstrap penguin.  ANTARCTIC SCIENCE.  27(4):373-381. 2015
• Relationships between isotopic values and oxidative status: insights from populations of gentoo penguins.  OECOLOGIA.  177:1211-1220. 2015
• Rhipicephalus sangineus sensu lato en Chile.  PARASITOLOGÍA LATINOAMERICANA.  64:68-75. 2015
• The genus Dasypsyllus Baker 1905 (Siphonaptera, Ceratophyllidae): description of a new species and comments on this genus.  ANNALES DE LA SOCIETE ENTOMOLOGIQUE DE FRANCE.  51(5-6):470-476. 2015
• The genus Dasypsyllus Baker 1905 (Siphonaptera, Ceratophyllidae): description of a new species and comments on this genus. Dasypsyllus picaflori.  ANNALES DE LA SOCIETE ENTOMOLOGIQUE DE FRANCE.  51(5-6):470-476. 2015
• The tick Ixodes uriae (Acari: Ixodadae): Hosts, geographical distribution, and vector roles.  TICKS AND TICK-BORNE DISEASES.  6(6):843-868. 2015
• Trace element concentrations in biotic matrices of Gentoo Penguins (Pygoscelis papua) and coastal soils from different locations of the antartic peninsula.  WATER AIR AND SOIL POLLUTION.  226(1):2266-2270. 2015
• Trichinella spiralis parasitizing Puma concolor: first record in wildlife in Chile.  HELMINTHOLOGIA.  52(4):360-363. 2015
• Two new species of Ornithodoros (Ixodida; Argasidae) from the Southern Cone of South America.  EXPERIMENTAL AND APPLIED ACAROLOGY.  66(1):127-139. 2015
• A review of the louse genus Tinamotaecola (Insecta: Phthiraptera: Philopteridae sensu lato), with description of a new species.  ZOOTAXA.  3835(3):349-363. 2014
• Amblyomma parvitarsum (Acari: Ixodidae): localities, hosts and host-parasite ecology.  EXPERIMENTAL AND APPLIED ACAROLOGY.  62(1):91-104. 2014
• Assessment of trace metals and porphyrins in excreta of Humboldt penguins (Spheniscus humboldti) in different locations of the northern coast of Chile.  ENVIRONMENTAL MONITORING AND ASSESSMENT.  186(3):1815-1824. 2014
• Borrelia chilensis, a new member of the Borrelia burgdorferi sensu lato complex that extends the range of this genospecies in the Southern Hemisphere.  ENVIRONMENTAL MICROBIOLOGY.  16(4):1069-1080. 2014
• Changes in Abundance and Distribution of Humboldt Penguin Spheniscus Humboldti.  MARINE ORNITHOLOGY.  42:153-159. 2014
• Comparison of heavy metals from resident Larus dominicanus and migratory Leucophaeus pipixcan collected in Talcahuano, Chile .  ARCHIVOS DE MEDICINA VETERINARIA.  46(2):299-304. 2014
• Concentration of trace metals in excrements of two species of penguins from different locations of the Antarctic Peninsula.  POLAR BIOLOGY.  37:675-683. 2014
• Detection of Evolutionarily Distinct Avian Influenza A Viruses in Antarctica.  MBIO.  5(3):1-9. 2014
• Estudio coproparasitario y ectoparasitario en alpacas (vicugna pacos linnaeus, 1758) de Apolobamba, con nuevos registros de Phthiraptera (Insecta) e Ixodidae (Acari), La Paz - Bolivia .  JOURNAL OF THE SELVA ANDINA ANIMAL SCIENCE.  2(1):2-17. 2014
• Fauna nativa depredando chaquetas amarillas (Vespula germanica) (Hymenoptera. Vespidae) en la Reserva Nacional Altos de Lircay.  BIODIVERSIDATA, CONSERVACIÓN, GESTIÓN Y MANEJO DE ÁREAS SILVESTRES PROTEGIDAS.  2:112-114. 2014
• Fleas (Insecta-Siphonaptera) of Chile: a review.  ZOOTAXA.  3900(2):151-203. 2014
• Have Historical Climate Changes Affected Gentoo Penguin (Pygoscelis papua) populations in antarctica?.  PLOS ONE.  9(4):1-8. 2014
• Hematological and Blood Biochemical Values in Wild and Captive Penguin Humboldt Spheniscus humboldti (Sphenisciformes: Spheniscidae).  REVISTA CIENTIFICA-FACULTAD DE CIENCIAS VETERINARIAS.  24(3):267-271. 2014
• Investigation of blood parasites of pygoscelid penguins at the King George and Elephant Islands, South Shetlands Archipelago, Antarctica.  POLAR BIOLOGY.  37(1):135-139. 2014
• Lice species (insecta: phthiraptera) from chilean picidae (aves: piciformes).  ENTOMOLOGICAL NEWS.  124(2):109-119. 2014
• Two new species of the feather mite genus amerodectes Valim et Hernandez, 2010 (Acariformes: Proctophyllodidae) from Passerines (Aves: Passeriformes) of the new world..  ACARINA.  22(1):3-13. 2014
• A new feather mite species of the genus TROUESSARTIA CANESTRINI, 1899 (Acariformes: Trouessartiidae) from the white-crested elaenia ELAENIA ALBICEPS (Orbigney et Lafresnaye) (Passeriformes: Tyrannidae) in Chile..  ACARINA.  21(2):123-132. 2013
• A new flea, Ectinorus (Ectinorus) insignis n. sp (Siphonaptera, Rhopalopsyllidae, Parapsyllinae), with notes on the subgenus Ectinorus in Chile and comments on unciform sclerotization in the superfamily Malacopsylloidea.  PARASITE.  20:1-12. 2013
• A new species of Ornithodoros (Acari: Argasidae), parasite of Microlophus spp. (Reptilia: Tropiduridae) from northern Chile.  TICKS AND TICK-BORNE DISEASES.  4:128-132. 2013
• Biological cycle of Argas (Persicargas) Keiransi fed on Hen's Blood under Laboratory Conditions.  ENTOMOLOGICAL NEWS.  123(3):174-177. 2013
• Characterization and Comparison of Extended-Spectrum beta-Lactamase (ESBL) Resistance Genotypes and Population Structure of Escherichia coli Isolated from Franklin's Gulls (Leucophaeus pipixcan) and Humans in Chile.  PLOS ONE.  8(9):1-9. 2013
• Diet of the California Quail (Callipepla californica) in Agricultural Areas of South Central Chile.  REVISTA CIENTIFICA-FACULTAD DE CIENCIAS VETERINARIAS.  23(4):312-317. 2013
• Efecto del fuego sobre la avifauna del cerro Cayumanque, Región del Bío-Bío, Chile.  BOLETÍN CHILENO DE ORNITOLOGÍA.  19(1-2):1-11. 2013
• European H16N3 gull influenza virus attaches to the human respiratory tract and eye.  PLOS ONE.  8:1-6. 2013
• First records of parasites from the Long-tailed Meadowlark Sturnella loyca (Passeriformes: Icteridae) from the Biobio Region, Chile.  REVISTA MEXICANA DE BIODIVERSIDAD.  84(4):1316-1320. 2013
• Geographic morphological variation of Gentoo penguin (Pygoscelis papua) and sex identification: using morphometric characters and molecular markers.  POLAR BIOLOGY.  36:1723-1734. 2013
• Health evaluation of wild gentoo penguins (Pygoscelis papua) in the Antarctic Peninsula.  POLAR BIOLOGY.  36:1749-1760. 2013
• Integrating oxidative ecology into conservation physiology.  CONSERVATION PHYSIOLOGY.  1(1):1-6. 2013
• Philodryas chamissonis (Reptilia: Squamata: Colubridae) preys on the arboreal marsupial Dromiciops gliroides (Mammalia: Microbiotheria: Microbiotheriidae).  BRAZILIAN JOURNAL OF BIOLOGY.  73(1):1-3. 2013
• Pingüinos Antárticos, la base alimenticia del continente helado..  GEOL. CHILE.  5:84-110. 2013
• Pterygosomatid mites of a new species group ligare (Acariformes: Pterygosomatidae: Pterygosoma) parasitizing tree iguanas (Squamata: Liolaemidae: Liolaemus).  ZOOTAXA.  3693(3):301-319. 2013
• A new Species of Allosathes Gaud, Atyeo&Berla (Astigmata: Crypturoptidae) on Feathers of the Chilean Tinamou, Nothoprocta perdicaria (Tinamiformes: Tinamidae) in CHile.  NEOTROPICAL ENTOMOLOGY.  41:391-394. 2012
• A preliminary study of trace metals and porphyrins in excreta of Gentoo penguins (Pygoscelis papua) at two locations of the Antarctic Peninsula.  ARCHIVOS DE MEDICINA VETERINARIA.  44(3):311-316. 2012
• A revision of the chigger mite genus Paratrombicula Goff & Whitaker, 1984 (Acari: Trombiculidae), with the description of two new species..  SYSTEMATIC PARASITOLOGY.  83:105-115. 2012
• Anticuerpos séricos contra la enfermedad de Newcastle e Influenza Aviar en aves rapaces de Chile.  REVISTA MVZ CORDOBA.  17(3):3118-3124. 2012
• Coprologic survey of endoparasites from Darwin's fox (pseudalopex fulvipes) in Chiloé, Chile..  ARCHIVOS DE MEDICINA VETERINARIA.  44:93-97. 2012
• Dasypsyllus patagonicus n. sp. de lèxtreme sud du Chili (Siphonaptera, Ceratophyllidae).  BULLETIN DE LA SOCIETE ENTOMOLOGIQUE DE FRANCE.  117:119-122. 2012
• Description de Tunga Bonneti N. SP. du Chili (Siphonaptera: Tungidae) et notes sur sa spécificité, sa chorologie, son dermecos et sa phénologie.  PARASITE.  19:207-216. 2012
• Evidence for kelp Gulls (Larus diminicanus) and Franklin's Gulls (Leucophaeus pipixcan) as Carriers of Salmonella by Real-time Polymerase Chain Reaction.  JOURNAL OF WILDLIFE DISEASES.  48:1105-1108. 2012
• Human_Associated Extended-Spectrum B-lactamase in the Antartic.  APPLIED AND ENVIRONMENTAL MICROBIOLOGY.  2056:2056-2058. 2012
• Immunosuppressive Syndrome in Juvenile Black-Faced Ibises (Theristicus melanopis melanopis) in Southern Chile.  AVIAN DISEASES.  56(3):611-615. 2012
• Le genre Tunga Jarocki, 1838 (Siphonaptera: Tungidae). I-Taxonomie, Phylogénie, écologénie, rôle pathogène.  PARASITE.  19:297-308. 2012
• New reports of helminths in captive exotic psittacine birds in Chile.  ARCHIVOS DE MEDICINA VETERINARIA.  44:87-91. 2012
• Ornithodoros peruvianus Kohls, Clifford & Jones (Ixodoidea: Argasidae) in CHile: a Tentative Diagnosis.  NEOTROPICAL ENTOMOLOGY.  41:74-78. 2012
• Species in the genus Bonomiella Conci, 1942 (Phthiraptera: Menoponidae) from Argentina and Chile.  ZOOTAXA.  3427:47-56. 2012
• Vögel im Norden Chiles: Fangergebnisse, regionale Unterschiede und neue Nachweise.  ORNITHOLOGISCHE MITTEILUNGEN JAHRGANG.  64:29-38. 2012
• Aberraciones del plumaje en aves: nuevos reportes en Chile.  BOLETÍN CHILENO DE ORNITOLOGÍA.  17(2):113-121. 2011
• Antibiotic Resistence Patterns in Fecal Bacteria Isolated from Christmas shearwater (Puffinus nativitatis) and Masked Booby (SUIa dactylatra) at Remote Easter Island.  AVIAN DISEASES.  55:486-489. 2011
• Biología Reproductiva del Trabajador (Phleocryptes melanops) en el Centro-Sur de Chile.  ORNITOLOGIA NEOTROPICAL.  22:121-130. 2011
• Biología reproductiva de la tagua común (Fulica armillata) y la tagua de frente roja (F. rufifrons) en un área agroforestal del centro-sur de Chile.  GAYANA.  75(2):161-169. 2011
• Community Structure of Lice (Insecta: Phthiraptera) from Two Sympatic Gull Species: Kemp Gull (Larus dominicanus) and Franklin's Gull (Larus pipixcan) in Talcahuano, Chile.  NEOTROPICAL ENTOMOLOGY.  40(3):300-304. 2011
• Deux Espéces Nouvelles de Puces (Siphonaptera: Ctenophthalmidae & Rhopalopsyllidae) du Chile.  PARASITE.  18:241-246. 2011
• Extended spectrum beta-lactamases detected in Escherichia coli from gulls in Stockholm, Sweden.  INFECTION ECOLOGY & EPIDEMIOLOGY.  1. 2011
• First Report of Paraturberculose in South Pudu Deer (Artyodictila: Cervidae).  ARQUIVO BRASILEIRO DE MEDICINA VETERINARIA E ZOOTECNIA.  63(4):1025-1027. 2011
• Garrapatas y enfermedades en pinguinos Antárticos.  BOLETIN ANTARTICO CHILENO.  30(1-2):34-35. 2011
• Genetic Divergence of Chilean Long-Tailed Snake (Philodryas chamissonis) Across Latitudes: Conservation Threats for Different Lineages.  DIVERSITY AND DISTRIBUTIONS.  17:152-162. 2011
• Genetic and Morphological Evidences for the Existence of a New Species of Contracaecum (Nematoda: Anisakidae) Parasite of Phalacrocorax brasilianus (Gmelin) from Chile and its Genetic Relationships with Congeners from Fish-Eating Birds.  JOURNAL OF PARASITOLOGY.  97(3):476-492. 2011
• Molecular Divergence Between Insular and Continental Pudu deer (Puda puda) Population in the Chilean Patagonia.  STUDIES ON NEOTROPICAL FAUNA AND ENVIRONMENT.  46(1):23-33. 2011
• New Report of Parasite-Fauna of the Free-Tailed Bat (Tadarida brasiliensis, Geoffroy, 1824) in Chile.  VETERINARY RESEARCH COMMUNICATIONS.  35(1):61-66. 2011
• New feather mites of the subfamily Pterodectinae (Acariformes: Proctophyllodidae) from passerines (Aves: Passeriformes) from Chile and Cuba.  ZOOTAXA.  3057:1-48. 2011
• Parasites of Amerikan Kestrel (Falco sparverius) in South Central Chile.  JOURNAL OF RAPTOR RESEARCH.  45(2):188-193. 2011
• Parasites of the Green Backed Firecrown (Sephanoides sephaniodes) in Chile.  REVISTA MEXICANA DE BIODIVERSIDAD.  82:1333-1336. 2011
• Trasplante de plumas en la lechuza blanca (Tyto alba). Reporte de caso clínico.  HOSPITALES VETERINARIOS.  3(3):88-96. 2011
• Two new species of Fleas (Siphonaptera: Ctenophthalmidae & Rhopalopsyllidae) from Chile.  PARASITE.  18(3):241-246. 2011
• Acari, Laelapidae (Ectoparasitic mites), Central and Southern Chile.  CHECK LIST.  6(4). 2010
• Ampliación de la Dispersión del Picaflor del Norte Rhodopis vesper (Lesson, 1929), ¿Fenómeno Natural?.  CIENCIA AHORA.  25:23-28. 2010
• Asthenes dorbignyi (Passeriformes: Furnariidae) host of Argas Neghmei (Acari: Argasidae).  EXPERIMENTAL AND APPLIED ACAROLOGY.  51:419-422. 2010
• Case Report on Phytobezoar Due to Ingestion of Polythene and Plant Fibers in a SHE Goat.  INTERNATIONAL JOURNAL OF SUSTAINABLE AGRICULTURAL TECHNOLOGY.  6(8):10-12. 2010
• Checklist of the Parasites of the Black-Necked Swan, Cygnus melanocoryphus (Aves: Anatidae), with New Records from Chile.  ZOOTAXA.  2637:55-68. 2010
• Comparación de Cuatro Métodos de Captura de Gaviotas Dominicanas (Larus dominicanus).  BOLETÍN CHILENO DE ORNITOLOGÍA.  16(1):21-31. 2010
• Description de Trochilopsylla Torresmurai N. Gen., N. sp. (Siphonaptera: Ceratophyllidae) du Chile, Première Puce Connue Parasite d'oiseau-Mouche (Aves: Trochilidae).  PARASITE.  17. 2010
• Developmental Biology of Argas neghmei Kohls & Hoogstraal (Acari: Argasidae) Under Laboratory Conditions.  NEOTROPICAL ENTOMOLOGY.  39(2):160-162. 2010
• Endoparasites of the Kodkod, Oncifelis guigna (Carnivora, Felidae) in Chile.  REVISTA CHILENA DE HISTORIA NATURAL.  83:619-622. 2010
• Evaluating mortality sources for the Vulnerable pudu Pudu puda in Chile: implications for the conservation of a threatened deer.  ORYX.  44(1):97-103. 2010
• Four New Species of Chigger mites (Acari: Trombiculadae) of the Genus Eutrombicula from Chile.  INTERNATIONAL JOURNAL OF ACAROLOGY.  36(4):313-325. 2010
• Parasitismo Externo y Gastrointestinal en Torcaza Columba araucana Lesson, 1827 (Aves, Columbidae) de la Comuna de Pinto, Provincia de Ñuble, Chile.  REVISTA IBERO-LATINOAMERICANA DE PARASITOLOGÍA.  69(2):158-162. 2010
• A New Species of Aquanirmus Clay & Meinertzhagen (Phthiraptera: Philopteridae) Parasitic on the Great Grebe, Podiceps major (Aves: Podicipedidae), in Argentina and Chile.  NEOTROPICAL ENTOMOLOGY.  38(3):384-388. 2009
• A New Species of Brueelia Kèler (Phthiraptera: Philopteridae) Parasitic on the Common Diuca-Finch, Diuca diuca diuca (Aves: Emberizidae) in Chile.  NEOTROPICAL ENTOMOLOGY.  38(4):504-507. 2009
• Bartonella rochalimae and Other Bartonella spp. in Fleas, Chile.  EMERGING INFECTIOUS DISEASES.  15(7):1150-1151. 2009
• Checklist of the Helminths of the Kelp Gull, Larus dominicanus (Aves: Laridae), with New Records from Chile.  ZOOTAXA.  2297:27-43. 2009
• Chewing Lice (Insecta: Phthiraptera) from Parrots and Parakeets of the Genera Cyanoliseus and Enicognathus in Chile and Argentina, with Descriptions of a New Species.  ZOOTAXA.  2117:37-42. 2009
• Curiosas Aves en el Campus Chillán de la Universidad de Concepción.  CIENCIA AHORA.  22. 2009
• Deux Nouvelles Espéces de Dasypsyllus (Siphonaptera: Ceratophyllidae) au Chiu.  PARASITE.  16:107-110. 2009
• Evaluating Mortality Sources for the Vulnerable Pudu Pudu puda in Chile: Implications for the Conservation of a Threatened Deer.  ORYX.  44(1):97-103. 2009
• First Records of the Louse Solenopotes binipilosus (Insecta: Phthiraptera) and the Mite Psoroptes ovis (Arachnida: Acari) from Wild Southern Huemul (Hippocamelus bisulcus).  JOURNAL OF WILDLIFE DISEASES.  45(4):1235-1238. 2009
• Método Sencillo e Inerme para Alimentación Artificial de Artrópodos Hematofagos en Aves.  CIENCIA AHORA.  23:25-28. 2009
• New Host and Locality Records for the Ixodes nauritulus Neumann, 1904 (Acari: Ixodidae) Species Group in Northern Chile.  SYSTEMATIC AND APPLIED ACAROLOGY.  14:47-50. 2009
• Nuevos Datos Sobre la Distribución de Passeriformes en el Norte de Chile.  BOLETÍN CHILENO DE ORNITOLOGÍA.  15(1):24-27. 2009
• Nuevos Registros de Piojos (Insecta: Phthiraptera) en Aves Domésticas y Ornamentales en Chile.  ARCHIVOS DE MEDICINA VETERINARIA.  41:181-184. 2009
• Parásitos Metazoos de Anas georgica Gmelin, 1789 (Aves: Anseriformes) en Chile Central: Especificidad, Prevalencia y Variaciones entre Localidades.  REVISTA CHILENA DE HISTORIA NATURAL.  82:337-345. 2009
• Seasonal Variation in the Diet of the White-Tailed Kite (Elanus leucurus) in a Suburban Area of Southern Chile.  JOURNAL OF RAPTOR RESEARCH.  43(2):134-141. 2009
• Two New Species of the Feather Mite Subfamily Proctophyllodinae (Acari: Proctophyllodidae) from Suboscine Birds (Aves: Passeriformes) in Chile.  ACARINA.  17(2):189-199. 2009
• Aves en Peligro de Extinción en Chile.  CIENCIA AHORA.  21. 2008
• Biología Reproductiva de la Garza Cuca (Ardea cocoi) en el Centro-Sur de Chile.  ORNITOLOGIA NEOTROPICAL.  19(4). 2008
• First Report of Ornithodoros spheniscus (Acari: Ixodoidea: Argasidae) from the Humboldt Penguin in Chile.  SYSTEMATIC AND APPLIED ACAROLOGY.  13:120-122. 2008
• Ixodes downsi Kohls, 1957 in Venezuela.  SYSTEMATIC AND APPLIED ACAROLOGY.  13:39-42. 2008
• Lice of Chilean Diurnal Raptors.  JOURNAL OF RAPTOR RESEARCH.  42(4):281-286. 2008
• Parásitos Gastrointestinales en Pingüino de Humboldt (Spheniscus humboldti) y Pingüino de Magallanes (Spheniscus magellanicus) en las Costas del Centro y Centro Sur de Chile.  PARASITOLOGÍA LATINOAMERICANA.  63:58-63. 2008
• Parásitos de Vanellus chilensis chilensis (Aves, Charadriidae) en Chillán, Centrosur de Chile.  BOLETÍN CHILENO DE ORNITOLOGÍA.  14(1):36-48. 2008
• Parásitos en Perros de San Juan Bautista, Isla Robinson Crusoe, Chile.  ARCHIVOS DE MEDICINA VETERINARIA.  40:193-195. 2008
• Two New Species of Brueelia (Phthiraptera: Philopteridas s.1.) Parasitic on Two Species of Phrygius (Aves: Emberizidae) from Chile.  NEOTROPICAL ENTOMOLOGY.  37(3):301-304. 2008
• Additional Observations on the Morphology and Hosts of Ixodes stilesi Neumann, 1911 (Acari: Ixodidae).  SYSTEMATIC AND APPLIED ACAROLOGY.  12:135-139. 2007
• Avifauna del barrio Universitario de Concepción.  BOLETÍN CHILENO DE ORNITOLOGÍA.  13:42-46. 2007
• Death of Two Slender-Biled Parakeet (King) (Enicognathus leptorhynchus) (Aves, Psittaciae) by Ascaridia hermaphrodita (Froelich, 1789, Railliet & Henry, 1914) at the National Zoo of Santiago, Chile.  ARQUIVO BRASILEIRO DE MEDICINA VETERINARIA E ZOOTECNIA.  59(2):539-540. 2007
• Death of two slender-billed parakeet (King) (Enicognathus leptorhynchus) (Aves, Psittacidae) by Ascaridia hermaphrodita (Froelich, 1789, Railliet & Henry, 1914) at the National Zoo of Santiago, Chile.  ARQUIVO BRASILEIRO DE MEDICINA VETERINARIA E ZOOTECNIA.  59(2):539-540. 2007
• Detección de Algunos Agentes Zoonóticos en la Paloma Doméstica (Columba livia) en la Ciudad de Chillán, Chile.  REVISTA CHILENA DE INFECTOLOGIA.  24(3):199-203. 2007
• Detection of some zoonotic agents in the domestic pigeon (Columba livia) in the city of Chillan, Chile.  REVISTA CHILENA DE INFECTOLOGIA.  24(3):199-203. 2007
• Nest Characteristics of the Chilean Hawk (Accipiter chilensis, Falconiformes: Accipitridae) in an Andean Nothofagus Forest of Northern Patagonia.  STUDIES ON NEOTROPICAL FAUNA AND ENVIRONMENT.  42(1):1-4. 2007
• New records of Phthiraptera (Artropoda : Insecta) in Lama pacos Linnaeus 1758, in Chile.  ARCHIVOS DE MEDICINA VETERINARIA.  39(1):71-72. 2007
• Uber einen Massenbefall von Bovicola (Lepikentron) breviceps (Rudow) (Insecta, Phthiraptera, Ischnocera, Bovicolidae) auf einem Alpaka Vicugna vivugna forma pacos in Thüringen (Deutschland), mit Anmerkungen zur Parthenogenese bei Tierläusen.  RUDOLSTÄDTER NAT. HIST. SCHR..  14:71-82. 2007
• Aves del Aeródromo Bernardo O'Higgins de Chillán, Región del Bío-Bío, Chile.  BOLETÍN CHILENO DE ORNITOLOGÍA.  12:15-25. 2006
• Consumo de Secreción Ocular de Aves por Piojos Amblycera en Chile y Argentina.  BOLETÍN CHILENO DE ORNITOLOGÍA.  12:30-35. 2006
• Description d'une Nouvelle Puce D'oiseau Prevenant du Chiu (Siphonaptera: Ceatophyllidae).  PARASITE.  13:227-230. 2006
• Diet of the Chilean Tinamou (Nothoprocta perdicaria) in South Central Chile.  ORNITOLOGIA NEOTROPICAL.  17:467-472. 2006
• Diet of the Rufous-Legged Owl (Strix rufipes, Strigiformes) in an Andean Nothofagus-Araucaria Forest, Southern Chile.  STUDIES ON NEOTROPICAL FAUNA AND ENVIRONMENT.  41(3):179-182. 2006
• First Records of Trichodectes canis (Insecta: Phthiraptera: Trichodectidae) From Darwin's Fox, Pseudalopex fulvipes (Mammalia: Carnivora: Canidae).  EUROPEAN JOURNAL WILDLIFE RESEARCH.  2006
• Lice (Insecta: Phthiraptera) From Species of the Families Furnariidae, Tyrannidae, Turdidae and Icteridae (Aves: Passeriformes) From Chile.  GAYANA.  70(2):210-219. 2006
• Lice of Chilean Owlls: A First Description.  JOURNAL OF RAPTOR RESEARCH.  40(4):301-302. 2006
• Notes on New World Persicargas Ticks (Acari: Argasidae) with Description of Female Argas (P.) keiransi.  JOURNAL OF MEDICAL ENTOMOLOGY.  43(5):801-809. 2006
• Nuevos Hospedadores para las Garrapatas Amblyomma tigrinum y Rhipicephalus sanguineus (Acari: Ixodidae) in Chile.  ARCHIVOS DE MEDICINA VETERINARIA.  38(3):273-275. 2006
• Parassitismo Gastrointestinal en Tiuque Común Milvago chimango chimango (VIEILLOT, 1816) (Falconidae, Aves) en Ñuble, Chile.  PARASITOLOGÍA LATINOAMERICANA.  61:63-68. 2006
• Piojos (Phthiraptera: Insecta) de Aves de la Familia Laridae (Aves: Charadriiformes) en Chile.  PARASITOLOGÍA LATINOAMERICANA.  61:188-191. 2006
• Presence of Ixodes neuquenensis Ringuelet, 1947 (Acari: Ixodidae) on the Endangered Neotropical Marsupial Monito del Monte (Dromiciops gliroides Thomas, 1894, Microbiotheria: Microbiotheriidae) at Chiloé Island, Chile.  EUROPEAN JOURNAL WILDLIFE RESEARCH.  51(3):73-75. 2006
• Prey of the Harris's Hawk (Parabuteo unicinctus) in a Suburban Area of Southern Chile.  JOURNAL OF RAPTOR RESEARCH.  40(2):164-168. 2006
• The Phylogenetic Position of Ixodes stilesi Neumann, 1911 (Acari: Ixodidae): Morphological and Preliminary Molecular Evidences from 16S rDNA Sequences.  SYSTEMATIC PARASITOLOGY.  65:1-11. 2006
• Comparación de la Eficacia del Acido Fórmico y del Fluvalinato, Como Métodos de Control de Varroa destructor (Acari: Varroidae) en Colmenas de Apis mellifera (Hymenoptera: Apidae), en Ñuble, Centro Sur de Chile.  REVISTA SOCIEDAD ENTOMOLOGÍA ARGENTINA.  64(3):35-42. 2005
• Ectinorus (E.) Lagidium n. sp., Nouveau Parasite de la Viscache, Lagidium viscacia (Molina, 1782) (Rodentia, Chinchillidae), au Chili (Siphonaptera, Rhopalopssyllidae).  ANNALES DE LA SOCIETE ENTOMOLOGIQUE DE FRANCE.  110(4/5):399-401. 2005
• Ectoparasitismo en Tiuque Común Milvago chimango chimango (Vieillot, 1816) (Aves, Falconidae) en la Zona de Ñuble, Chile.  LUNDIANA.  6(1):49-55. 2005
• Estado Actual del Conocimiento de Helmintos en Aves Silvestres de Chile.  GAYANA.  69(2):241-253. 2005
• Estudio del Parasitismo Gastrointestinal y Externo en Caiquén Chloephaga picta Gmelin, 1789 (Aves, Anatidae) en la Región de Magallanes, Chile.  PARASITOLOGÍA LATINOAMERICANA.  60:86-89. 2005
• Identification of a Pestivirus Isolated from a Free-Ranging Pudu (Pudu puda) in Chile.  VETERINARY RECORD.  157:292-294. 2005
• Ixodes sigelos Keirans, Clifford & Corwin, 1976 (Acari: Ixodidae) in Argentina and Southern Chile.  SYSTEMATIC AND APPLIED ACAROLOGY.  10:37-40. 2005
• New Host and Locality Records for the Ixodes auritulus (Acari: Ixodidae) Species Group, with a Review of Host Relationships and Distribution in the Neotropical Zoogeographic Region.  EXPERIMENTAL AND APPLIED ACAROLOGY.  37:147-156. 2005
• New Records of Sucking Lice (Insecta: Phthiraptera: Anoplura) on Rodents (Mammalia: Rodentia: Muridae) From Chile.  MASTOZOOLOGIA NEOTROPICAL.  12(2):249-251. 2005
• Nuevos Registros de Phthiraptera en Cánidos y Caprinos en Chile.  ARCHIVOS DE MEDICINA VETERINARIA.  37(1):77-78. 2005
• Parásitos de la Liebre (Lepus europaeus Pallas, 1778): Estudio en Dos Zonas Geográficas de Chile.  PARASITOLOGÍA LATINOAMERICANA.  60:174-177. 2005
• Reptile Trade and the Risk of Exotic Tick Introductions Into Southern South American Countries.  EXPERIMENTAL AND APPLIED ACAROLOGY.  35:335-339. 2005
• Ticks (Acari: Ixodoidea: Argasidae, Ixodidae) of Chile.  EXPERIMENTAL AND APPLIED ACAROLOGY.  35:147-163. 2005
• El Conejo (Oryctolagus cuniculus, Mammalia: Lagomorpha) Como Hospedador de la Garrapata Café del Perro (Rhipicephalus sanguineus, Acari: Ixodidae).  CIENCIA AHORA.  7(13):100-103. 2004
• El Conejo (Oryctolagus cuniculus, Mammalia: Lagomorpha) como Hospedador de la Garrapata Café del Perro (Rhipicephalus sanguineus, Acari: Ixodidae).  CIENCIA AHORA.  7(13):100-103. 2004
• Fauna Parasitaria de la Tórtola Común (Zenaida auriculata, de Murs 1847) (Columbiformes: Columbidae) en Ñuble, Chile.  PARASITOLOGÍA LATINOAMERICANA.  59:37-41. 2004
• First Record of Immature Stages of Amblyomma tigrinum (Acari: Ixodidae) on Wild Birds in Chile.  EXPERIMENTAL AND APPLIED ACAROLOGY.  33:153-156. 2004
• First Records of Lice (Insecta: Phthiraptera) from Wild Southern Pudu, Pudu puda (Mammalia: Artiodactyla: Cervidae).  EUROPEAN JOURNAL WILDLIFE RESEARCH.  50:216-217. 2004
• Liolaemus jamesi (Boulanger, 1891) (Reptilia: Tropiduridae), a Host for the Larva of Amblyomma parvitarsum Neumann, 1901 (Acari: Ixodidae).  SYSTEMATIC AND APPLIED ACAROLOGY.  9:33-36. 2004
• Nuevos Hospedadores y Localidades de Ixodes sigelos e Ixodes auritulus (Acari: Ixodidae) en Chile.  GAYANA.  68(1):113-116. 2004
• Parásitos Gastrointestinales y Externos de la Paloma Doméstica (Columba livia) en la Ciudad de Chillán, Chile.  AGRO-CIENCIA.  20(2):107-112. 2004
• Prevalencia de Parásitos en Apis mellifera L en Colmenares del Secano Costero e Interior de la VI Región, Chile.  PARASITOLOGÍA LATINOAMERICANA.  59:137-141. 2004
• Sobre una Ninfa (Aves: Psitaciformes: Cacatuidae) Libre en el Campus Chillán de la Universidad de Concepción.  CIENCIA AHORA.  7(14):102-104. 2004
• Variación Estacional en el Consumo de Roedores por la Lechuza de Campanario (Tuto alba) en un Area Suburbana de Chillán, Centro-Sur de Chile.  HORNERO.  19(2):61-68. 2004
• Argas (Persicargas) keiransi n. sp. (Acari: Argasidae), a Parasite of the Chimango, Milvago c. chimango (Aves: Falconiformes) in Chile.  JOURNAL OF MEDICAL ENTOMOLOGY.  40(6):766-769. 2003
• Contribución al Conocimiento de los Phthiraptera (Anoplura, Hoplopleura) Parásitos de Roedores en Chile.  GAYANA.  67(1):117-119. 2003
• Ectoparásitos de la Codorniz (Callipepla californica) en la Provincia de Ñuble, Chile y su Correlación con el Sexo, Edad y Habitat de Captura.  LUNDIANA.  4(2):129-134. 2003
• Ectoparásitos de la Perdiz Chilena (Nothoprocta perdicaria) en la Provincia de Ñuble, Chile.  PARASITOLOGÍA LATINOAMERICANA.  58:75-77. 2003
• Histomoniasis en Pavos Reales en el Campus Chillán de la Universidad de Concepción.  CIENCIA AHORA.  5(11):120-124. 2003
• Primer Registro de Rhipicephalus sanguineus (Latreille, 1806) (Acari: Ixodidae) en Rattus norvegicus (Mammalia: Rodentia) en Chile.  GAYANA.  67(1):120-121. 2003
• The Genus Amblyomma Koch, 1844 (Acari: Ixodidae) in Chile, with New Records of A. argentinae Neumann, 1904 and A. tigrinum Koch, 1844.  SYSTEMATIC AND APPLIED ACAROLOGY.  8:85-88. 2003
• Verdacht auf Staupe beim Graufuchs (Pseudalopex griseus) im mittleren Chile (Fallbericht).  ZEITSCHRIFT FUR JAGDWISSENSCHAFT.  49:323-326. 2003
• Antecedentes Sobre la Lechuza Blanca (Tyto alba) en Chile.  CIENCIA AHORA.  4(7):3-9. 2001
• Forrajeo en el Suelo del Carpintero Negro (Campephilus magellanicus) en Tierra del Fuego.  BOLETÍN CHILENO DE ORNITOLOGÍA.  8:23-24. 2001
• Primer Registro de Basilia silvae (Diptera: Nycteribiidae) Sobre Histiotus Montanus (Chiroptera: Vespertilionidae) en Chile.  GAYANA.  65(2):221-222. 2001
• Pseudocolopteryx flaviventris en Laguna Santa Elena, Provincia de Ñuble.  BOLETÍN CHILENO DE ORNITOLOGÍA.  8:37-37. 2001