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  1. Article: Puma (Puma concolor) in the Neighborhood? Records Near Human Settlements and Insights into Human-Carnivore Coexistence in Central Chile

    Ramírez-Álvarez, Diego / Napolitano, Constanza / Salgado, Iván

    Animals. 2021 Mar. 31, v. 11, no. 4

    2021  

    Abstract: The wildland–urban interface lies at the confluence of human-dominated and wild landscapes—creating a number of management and conservation challenges. Wildlife sightings near human settlements have appeared to increase in the last years. This article ... ...

    Abstract The wildland–urban interface lies at the confluence of human-dominated and wild landscapes—creating a number of management and conservation challenges. Wildlife sightings near human settlements have appeared to increase in the last years. This article reports 51 records of presences, sightings, and livestock attacks of Puma concolor, a large-sized felid, collected from 2012 to 2020 across the O’Higgins region in central Chile. Puma records were concentrated in the east of the region in the Andes Range and foothills (90%). The number of puma records is higher in the last four to six years than in previously studied years. Of the 51 records, 23.5% are between 0 and 999 m from the nearest human settlement (classified as very close), 25.5% are between 1000 and 4999 m (moderately close), and 51% are over 5000 m (distant). Most of the sightings are recorded in the summer (35%) and spring (29%). We identify an area of approximately 9000 km² of suitable habitat as the most probable corridor effectively connecting pumas moving between eastern and western areas, encompassing the Angostura de Paine mountain range. Our results contribute to the understanding of the presence and movements of P. concolor near urban areas and human settlements, confirming their persistence in and adaptation to human-dominated landscapes. We also provide insights into human–carnivore coexistence in the current global context in the densely populated central Chile.
    Keywords Puma concolor ; habitats ; human settlements ; humans ; livestock ; mountains ; spring ; summer ; wildland-urban interface ; wildlife ; Andes region ; Chile
    Language English
    Dates of publication 2021-0331
    Publishing place Multidisciplinary Digital Publishing Institute
    Document type Article
    Note NAL-AP-2-clean
    ISSN 2076-2615
    DOI 10.3390/ani11040965
    Database NAL-Catalogue (AGRICOLA)

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  2. Article: Puma (

    Ramírez-Álvarez, Diego / Napolitano, Constanza / Salgado, Iván

    Animals : an open access journal from MDPI

    2021  Volume 11, Issue 4

    Abstract: The wildland-urban interface lies at the confluence of human-dominated and wild landscapes-creating a number of management and conservation challenges. Wildlife sightings near human settlements have appeared to increase in the last years. This article ... ...

    Abstract The wildland-urban interface lies at the confluence of human-dominated and wild landscapes-creating a number of management and conservation challenges. Wildlife sightings near human settlements have appeared to increase in the last years. This article reports 51 records of presences, sightings, and livestock attacks of
    Language English
    Publishing date 2021-03-31
    Publishing country Switzerland
    Document type Journal Article
    ISSN 2076-2615
    ISSN 2076-2615
    DOI 10.3390/ani11040965
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: New records of Leopardus guigna in its northern-most distribution in Chile: implications for conservation

    Napolitano, Constanza / Larraguibel-González, Cristian / Cepeda-Mercado, Amancay A / Vial, Pablo / Sanderson, Jim

    Revista chilena de historia natural. 2020 Dec., v. 93, no. 1

    2020  

    Abstract: We report new records of the wild felid Leopardus guigna in its northern-most distribution, in the southern Coquimbo and northern Valparaíso regions, in northern-central Chile. To our knowledge, these are the northern-most confirmed guigna records to ... ...

    Abstract We report new records of the wild felid Leopardus guigna in its northern-most distribution, in the southern Coquimbo and northern Valparaíso regions, in northern-central Chile. To our knowledge, these are the northern-most confirmed guigna records to date. We discuss implications for the conservation of these fragile populations in the face of different anthropic threats.
    Keywords Leopardus ; animal ecology ; anthropogenic activities ; new geographic records ; zoogeography ; Chile
    Language English
    Dates of publication 2020-12
    Size p. 7.
    Publishing place BioMed Central
    Document type Article
    ZDB-ID 2091358-8
    ISSN 0717-6317 ; 0716-078X
    ISSN (online) 0717-6317
    ISSN 0716-078X
    DOI 10.1186/s40693-020-00095-8
    Database NAL-Catalogue (AGRICOLA)

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  4. Article: Molecular Survey of Parvoviruses and Mycoplasma spp. in Invasive American Mink (Neovison vison) from Southern Chile

    Zapararte, María Belén / Ramírez-Pizarro, Francisco / Landaeta-Aqueveque, Carlos / Poulin, Elie / Ortega, René / Napolitano, Constanza

    Journal of wildlife diseases. 2021 Jan. 6, v. 57, no. 1

    2021  

    Abstract: Using PCR, we evaluated the presence of parvoviruses and Mycoplasma spp. in 123 American mink (Neovison vison), an introduced invasive carnivore in Chile. Our results showed all analyzed animals were negative for both pathogen groups. We cannot ... ...

    Abstract Using PCR, we evaluated the presence of parvoviruses and Mycoplasma spp. in 123 American mink (Neovison vison), an introduced invasive carnivore in Chile. Our results showed all analyzed animals were negative for both pathogen groups. We cannot completely dismiss their presence, but if present, their prevalence should be lower than 2%.
    Keywords Mycoplasma ; Neovison vison ; Parvoviridae ; carnivores ; pathogens ; surveys ; wildlife ; Chile
    Language English
    Dates of publication 2021-0106
    Size p. 234-237.
    Publishing place Wildlife Disease Association
    Document type Article
    Note NAL-AP-2-clean
    ZDB-ID 410709-3
    ISSN 1943-3700 ; 0090-3558
    ISSN (online) 1943-3700
    ISSN 0090-3558
    DOI 10.7589/JWD-D-20-00047
    Database NAL-Catalogue (AGRICOLA)

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  5. Article: High seroprevalence of feline morbilliviruses in free-roaming domestic cats in Chile

    Busch, Johannes / Sacristán, Irene / Cevidanes, Aitor / Millán, Javier / Vahlenkamp, Thomas W / Napolitano, Constanza / Sieg, Michael

    Archives of virology. 2021 Jan., v. 166, no. 1

    2021  

    Abstract: Feline morbillivirus infections have gained increased attention due to repeated reports of their association with urinary tract disease in cats. In the present study, 112 serum samples from free-roaming domestic cats in Chile were tested for antibodies ... ...

    Abstract Feline morbillivirus infections have gained increased attention due to repeated reports of their association with urinary tract disease in cats. In the present study, 112 serum samples from free-roaming domestic cats in Chile were tested for antibodies against feline morbillivirus genotypes 1 and 2 (FeMV-1 and FeMV-2) using an indirect immunofluorescence assay. In total, 63% of the animals showed antibodies against one or both FeMV genotypes. Antibodies directed exclusively against FeMV-2 were significantly more prevalent in male cats. The correlation of sex and FeMV-2 infection might give insight into potential routes of transmission. We provide, for the first time, serological data on FeMV in Chile.
    Keywords Feline morbillivirus ; cat diseases ; cats ; genotype ; males ; seroprevalence ; urinary tract diseases ; viral antibodies ; Chile
    Language English
    Dates of publication 2021-01
    Size p. 281-285.
    Publishing place Springer Vienna
    Document type Article
    Note golden set
    ZDB-ID 7491-3
    ISSN 1432-8798 ; 0304-8608
    ISSN (online) 1432-8798
    ISSN 0304-8608
    DOI 10.1007/s00705-020-04882-2
    Database NAL-Catalogue (AGRICOLA)

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  6. Article: New Records of the Andean Cat (

    Zapararte, María Belén / Napolitano, Constanza / Sapaj-Aguilera, Martín / Dinges, Tomás / Kenrick, Catherine / Llerena-Reátegui, Gabriel / Tellaeche, Cintia Gisele / Palacios, Rocío

    Animals : an open access journal from MDPI

    2022  Volume 12, Issue 5

    Abstract: The Andean cat ( ...

    Abstract The Andean cat (
    Language English
    Publishing date 2022-03-03
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2606558-7
    ISSN 2076-2615
    ISSN 2076-2615
    DOI 10.3390/ani12050639
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: New Records of the Andean Cat (Leopardus jacobita) in the Central Andes of Chile: Filling Gaps in the Distribution Range through Private-Social Partnerships

    Zapararte, María Belén / Napolitano, Constanza / Sapaj-Aguilera, Martín / Dinges, Tomás / Kenrick, Catherine / Llerena-Reátegui, Gabriel / Tellaeche, Cintia Gisele / Palacios, Rocío

    Animals. 2022 Mar. 03, v. 12, no. 5

    2022  

    Abstract: The Andean cat (Leopardus jacobita) is one of the most endangered and least known wild cat species in the Americas and the world in general. We describe new records of the Andean cat in the central Andes of Chile, in Parque Andino Juncal, obtained as ... ...

    Abstract The Andean cat (Leopardus jacobita) is one of the most endangered and least known wild cat species in the Americas and the world in general. We describe new records of the Andean cat in the central Andes of Chile, in Parque Andino Juncal, obtained as part of a monitoring program conducted from December 2020 to May 2021 using eight trail cameras. The cameras were active for 135 days (sampling effort 1080 camera-trap days). We recorded Andean cats in two different cameras, corresponding to two independent events in January and March 2021, respectively (0.19% capture success). Our new records are relevant since they fill a gap on the species distribution map, specifically in the area located between the two previously identified evolutionarily significant units (ESU) (26–35° S) which has been prioritized by the Andean Cat Alliance (AGA). We highlight the relevance of private protected areas in ecosystems of high biodiversity and fragility such as Parque Andino Juncal and also of strategic private-social partnerships for successful collaborative efforts to monitor the presence of rare, elusive, and endangered species. Our next steps will be to collect scats from this newly identified site and conduct genetic analyses to determine whether these animals are part of previously identified ESUs or a yet unidentified potentially distinct ESU or MU requiring special conservation measures.
    Keywords Leopardus jacobita ; biodiversity ; cameras ; endangered species ; geographical distribution ; Andes region ; Chile
    Language English
    Dates of publication 2022-0303
    Publishing place Multidisciplinary Digital Publishing Institute
    Document type Article
    ZDB-ID 2606558-7
    ISSN 2076-2615
    ISSN 2076-2615
    DOI 10.3390/ani12050639
    Database NAL-Catalogue (AGRICOLA)

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  8. Article ; Online: Extensive Phylogenomic Discordance and the Complex Evolutionary History of the Neotropical Cat Genus Leopardus.

    Lescroart, Jonas / Bonilla-Sánchez, Alejandra / Napolitano, Constanza / Buitrago-Torres, Diana L / Ramírez-Chaves, Héctor E / Pulido-Santacruz, Paola / Murphy, William J / Svardal, Hannes / Eizirik, Eduardo

    Molecular biology and evolution

    2023  Volume 40, Issue 12

    Abstract: Even in the genomics era, the phylogeny of Neotropical small felids comprised in the genus Leopardus remains contentious. We used whole-genome resequencing data to construct a time-calibrated consensus phylogeny of this group, quantify phylogenomic ... ...

    Abstract Even in the genomics era, the phylogeny of Neotropical small felids comprised in the genus Leopardus remains contentious. We used whole-genome resequencing data to construct a time-calibrated consensus phylogeny of this group, quantify phylogenomic discordance, test for interspecies introgression, and assess patterns of genetic diversity and demographic history. We infer that the Leopardus radiation started in the Early Pliocene as an initial speciation burst, followed by another in its subgenus Oncifelis during the Early Pleistocene. Our findings challenge the long-held notion that ocelot (Leopardus pardalis) and margay (L. wiedii) are sister species and instead indicate that margay is most closely related to the enigmatic Andean cat (L. jacobita), whose whole-genome data are reported here for the first time. In addition, we found that the newly sampled Andean tiger cat (L. tigrinus pardinoides) population from Colombia associates closely with Central American tiger cats (L. tigrinus oncilla). Genealogical discordance was largely attributable to incomplete lineage sorting, yet was augmented by strong gene flow between ocelot and the ancestral branch of Oncifelis, as well as between Geoffroy's cat (L. geoffroyi) and southern tiger cat (L. guttulus). Contrasting demographic trajectories have led to disparate levels of current genomic diversity, with a nearly tenfold difference in heterozygosity between Andean cat and ocelot, spanning the entire range of variability found in extant felids. Our analyses improved our understanding of the speciation history and diversity patterns in this felid radiation, and highlight the benefits to phylogenomic inference of embracing the many heterogeneous signals scattered across the genome.
    MeSH term(s) Animals ; Phylogeny ; Tigers ; Felidae/genetics ; Biological Evolution ; Gene Flow
    Language English
    Publishing date 2023-11-21
    Publishing country United States
    Document type Journal Article
    ZDB-ID 998579-7
    ISSN 1537-1719 ; 0737-4038
    ISSN (online) 1537-1719
    ISSN 0737-4038
    DOI 10.1093/molbev/msad255
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Assessing micro-macroparasite selective pressures and anthropogenic disturbance as drivers of immune gene diversity in a Neotropical wild cat.

    Napolitano, Constanza / Sacristán, Irene / Acuña, Francisca / Aguilar, Emilio / García, Sebastián / López-Jara, María José / Cabello, Javier / Hidalgo-Hermoso, Ezequiel / Poulin, Elie / Grueber, Catherine E

    The Science of the total environment

    2023  Volume 897, Page(s) 166289

    Abstract: Anthropogenic environmental change is reducing available habitat for wild species, providing novel selection pressures such as infectious diseases and causing species to interact in new ways. The potential for emerging infectious diseases and zoonoses at ...

    Abstract Anthropogenic environmental change is reducing available habitat for wild species, providing novel selection pressures such as infectious diseases and causing species to interact in new ways. The potential for emerging infectious diseases and zoonoses at the interface between humans, domestic animals, and wild species is a key global concern. In vertebrates, diversity at the major histocompatibility complex MHC is critical to disease resilience, and its study in wild populations provides insights into eco-evolutionary dynamics that human activities alter. In natural populations, variation at MHC loci is partly maintained by balancing selection, driven by pathogenic selective pressures. We hypothesize that MHC genetic diversity differs between guigna populations inhabiting human-dominated landscapes (higher pathogen pressures) versus more natural habitats (lower pathogen pressures). We predict that MHC diversity in guignas would be highest in human-dominated landscapes compared with continuous forest habitats. We also expected to find higher MHC diversity in guignas infected with micro and macro parasites (higher parasite load) versus non infected guignas. We characterized for the first time the genetic diversity at three MHC class I and II exons in 128 wild guignas (Leopardus guigna) across their distribution range in Chile (32-46° S) and Argentina, representing landscapes with varying levels of human disturbance. We integrated MHC sequence diversity with multiple measures of anthropogenic disturbance and both micro and macro parasite infection data. We also assessed signatures of positive selection acting on MHC genes. We found significantly higher MHC class I diversity in guignas inhabiting landscapes where houses were present, and with lower percentage of vegetation cover, and also in animals with more severe cardiorespiratory helminth infection (richness and intensity) and micro-macroparasite co-infection. This comprehensive, landscape-level assessment further enhances our knowledge on the evolutionary dynamics and adaptive potential of vertebrates in the face of emerging infectious disease threats and increasing anthropogenic impacts.
    MeSH term(s) Animals ; Cats ; Humans ; Genetic Variation ; Anthropogenic Effects ; Selection, Genetic ; Animals, Domestic ; Parasites
    Language English
    Publishing date 2023-08-15
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 121506-1
    ISSN 1879-1026 ; 0048-9697
    ISSN (online) 1879-1026
    ISSN 0048-9697
    DOI 10.1016/j.scitotenv.2023.166289
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: A five-year retrospective study on patterns of casuistry and insights on the current status of wildlife rescue and rehabilitation centers in Chile

    Romero, Francisca / Espinoza, Angelo / Napolitano, Constanza / Sallaberry-Pincheira, Nicole

    Revista chilena de historia natural. 2019 Dec., v. 92, no. 1

    2019  

    Abstract: BACKGROUND: Human activities are permanently threatening wildlife. Wildlife Rescue and Rehabilitation Centers (WRRC) have served for the rescue, rehabilitation and reinsertion of affected and recovered animals. METHODS: We reviewed the casuistry of five ... ...

    Abstract BACKGROUND: Human activities are permanently threatening wildlife. Wildlife Rescue and Rehabilitation Centers (WRRC) have served for the rescue, rehabilitation and reinsertion of affected and recovered animals. METHODS: We reviewed the casuistry of five wildlife rescue and rehabilitation centers in Chile over 5 years, and described the main causes of admission, most affected taxonomic groups and final outcomes of the admitted individuals, shedding light into general patterns and relevant factors currently affecting wildlife in Chile. To understand the current work and status of WRRC system in Chile, we also conducted a qualitative survey to WRRC personnel and Agricultural and Livestock Service (SAG) regional offices regarding their operation. RESULTS: A total of 3418 cases of animals admitted to WRRC were obtained; 95.3% corresponded to native species. Of native animal cases, 86.0% corresponded to birds, 12.3% were mammals and 1.7% reptiles. Trauma was the most frequently observed cause of admission in all three native fauna groups (35.8% in birds, 23.2% in mammals, 27.8% in reptiles). CONCLUSIONS: WRRC are a tool for conservation and education of wild animal species in Chile, however WRRC and SAG regional office personnel highlighted several deficiencies in the current system and suggested opportunities for improvement. The current WRRC system needs modernization and financial support from the Chilean state to fulfil their relevant mission.
    Keywords birds ; education ; fauna ; funding ; human resources ; indigenous species ; livestock ; mammals ; modernization ; reptiles ; retrospective studies ; surveys ; wild animals ; wildlife ; Chile
    Language English
    Dates of publication 2019-12
    Size p. 6.
    Publishing place BioMed Central
    Document type Article
    ZDB-ID 2091358-8
    ISSN 0717-6317 ; 0716-078X
    ISSN (online) 0717-6317
    ISSN 0716-078X
    DOI 10.1186/s40693-019-0086-0
    Database NAL-Catalogue (AGRICOLA)

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