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Estimación de dietas del chungungo Lontra felina (Molina, 1782) en dos localidades de la región del Biobío, Chile 智利biobio地区两个地点的chungungo Lontra felina (Molina, 1782)饮食估计
Gayana (Concepción) Pub Date : 2019-06-01 DOI: 10.4067/S0717-65382019000100001
Aldo A. Poblete, Konrad Górski, J. Moscoso
{"title":"Estimación de dietas del chungungo Lontra felina (Molina, 1782) en dos localidades de la región del Biobío, Chile","authors":"Aldo A. Poblete, Konrad Górski, J. Moscoso","doi":"10.4067/S0717-65382019000100001","DOIUrl":"https://doi.org/10.4067/S0717-65382019000100001","url":null,"abstract":"","PeriodicalId":114976,"journal":{"name":"Gayana (Concepción)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130472833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Distribución geográfica del sapito de rayas o sapo variegado Nannophryne variegata Günther, 1870, nuevas localidades y comentarios sobre su hábitat en Chile y Argentina 条纹蟾蜍或杂色蟾蜍Nannophryne杂色蟾蜍gunther的地理分布，1870年，关于其在智利和阿根廷的栖息地的新地点和评论
Gayana (Concepción) Pub Date : 2019-06-01 DOI: 10.4067/S0717-65382019000100033
Ingrid Cisternas-Medina, J. Ortiz, C. Úbeda, Helen Díaz-Páez, M. Vidal
{"title":"Distribución geográfica del sapito de rayas o sapo variegado Nannophryne variegata Günther, 1870, nuevas localidades y comentarios sobre su hábitat en Chile y Argentina","authors":"Ingrid Cisternas-Medina, J. Ortiz, C. Úbeda, Helen Díaz-Páez, M. Vidal","doi":"10.4067/S0717-65382019000100033","DOIUrl":"https://doi.org/10.4067/S0717-65382019000100033","url":null,"abstract":"","PeriodicalId":114976,"journal":{"name":"Gayana (Concepción)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125811484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ecosystem processes, management and human dimension of tectonically-influenced wetlands along the coast of central and southern Chile 智利中部和南部海岸受构造影响湿地的生态系统过程、管理和人为因素
Gayana (Concepción) Pub Date : 2019-06-01 DOI: 10.4067/S0717-65382019000100057
N. Lagos, Fabio A. Labra, E. Jaramillo, Andrés Marín, J. Fariña, A. Camaño
{"title":"Ecosystem processes, management and human dimension of tectonically-influenced wetlands along the coast of central and southern Chile","authors":"N. Lagos, Fabio A. Labra, E. Jaramillo, Andrés Marín, J. Fariña, A. Camaño","doi":"10.4067/S0717-65382019000100057","DOIUrl":"https://doi.org/10.4067/S0717-65382019000100057","url":null,"abstract":"","PeriodicalId":114976,"journal":{"name":"Gayana (Concepción)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123581010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Time lapse photography with two different camera systems for in situ observation of the bivalve Diplodon chilensis (Gray, 1828) in a southern Chilean lake 在智利南部的一个湖泊，用两种不同的相机系统对智利双壳梁龙(Gray, 1828)的现场观察进行延时摄影
Gayana (Concepción) Pub Date : 2019-06-01 DOI: 10.4067/S0717-65382019000100021
G. Kohlberg, A. Herbst, G. Niedzwiedz, S. Woelfl, J. Nimptsch, D. Schories
{"title":"Time lapse photography with two different camera systems for in situ observation of the bivalve Diplodon chilensis (Gray, 1828) in a southern Chilean lake","authors":"G. Kohlberg, A. Herbst, G. Niedzwiedz, S. Woelfl, J. Nimptsch, D. Schories","doi":"10.4067/S0717-65382019000100021","DOIUrl":"https://doi.org/10.4067/S0717-65382019000100021","url":null,"abstract":"We compared the validity of two low cost camera systems to analyze the fi ltration activity of Diplodon chilensis (Gray, 1828), the most common freshwater bivalve in southern Chile, by using time lapse photography. One camera system (Nikon D300) was connected with an external fl ash, whereas the other system (GoPro Hero 3+) contained a permanent video light source. Size change of the exhalant siphon area (ESA) of Diplodon individuals was used to track activity changes over time. The siphon of D. chilensis was completely closed for 3.4 % ± 5.2 % (mean ± SD) of the recording time and it shows a nearly completely opened siphon for 42.7 % ± 22.9 % of the recording time. The mean siphon opening was 68.3 % ± 26.5 % of its potential opening area. Although a red fi lter was placed in front of the video light source, the mobile fauna, especially Aegla abtao (Schmitt, 1942) and unidentifi ed small fi shes were highly attracted by the permanent light. We conclude that both low cost cameras are very suitable for in situ time lapse observation of freshwater clams since both deliver good image quality. However, special attention should be given to the light source since permanent light attracts animals including predators which might change fi ltration activity of D. chilensis.","PeriodicalId":114976,"journal":{"name":"Gayana (Concepción)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128479283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analizando los esfuerzos para la conservación de carnívoros terrestres en Argentina 分析阿根廷陆地食肉动物的保护工作
Gayana (Concepción) Pub Date : 2018-12-01 DOI: 10.4067/s0717-65382018000200105
Mauro Lucherini, Juan I. Reppucci, Lucía Soler, A. Gonzalez, Paula González Ciccia, Rocío Palacios, Javier Pereira, Sonia C. Zapata
{"title":"Analizando los esfuerzos para la conservación de carnívoros terrestres en Argentina","authors":"Mauro Lucherini, Juan I. Reppucci, Lucía Soler, A. Gonzalez, Paula González Ciccia, Rocío Palacios, Javier Pereira, Sonia C. Zapata","doi":"10.4067/s0717-65382018000200105","DOIUrl":"https://doi.org/10.4067/s0717-65382018000200105","url":null,"abstract":"","PeriodicalId":114976,"journal":{"name":"Gayana (Concepción)","volume":"125 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116029877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Description of gastrointestinal parasitism through coprologic survey in Darwin’s fox, Lycalopex fulvipes (Martin 1837), and kodkod, Leopardus guigna (Molina 1782), in Chiloé island, Chile 智利chilo<e:1>岛达尔文狐Lycalopex fulvipes (Martin 1837)和科德科狐Leopardus guigna (Molina 1782)肠胃寄生的研究
Gayana (Concepción) Pub Date : 2018-12-01 DOI: 10.4067/S0717-65382018000200160
G. Acosta-Jamett, S. Contreras, P. Muñoz, Cristóbal Briceño, C. Chirgwin, Felipe A Hernández
{"title":"Description of gastrointestinal parasitism through coprologic survey in Darwin’s fox, Lycalopex fulvipes (Martin 1837), and kodkod, Leopardus guigna (Molina 1782), in Chiloé island, Chile","authors":"G. Acosta-Jamett, S. Contreras, P. Muñoz, Cristóbal Briceño, C. Chirgwin, Felipe A Hernández","doi":"10.4067/S0717-65382018000200160","DOIUrl":"https://doi.org/10.4067/S0717-65382018000200160","url":null,"abstract":"We aimed to identify faeces belonging to either Darwin’s fox (Lycalopex fulvipes) or kodkod (Leopardus guigna) by using molecular genetic techniques, and to describe and compare the gastrointestinal parasites harbored by both carnivores in Chiloé Island. We found that 60% (25/42) and 88% (28/32) of faeces of Darwin’s fox and kodkod had parasite eggs. This study provided the fi rst record of Aspiculuris sp. and trematodes in Darwin’s fox and Aspiculuris sp., Trichuris sp., Capillaria sp., Isospora sp. and trematodes in kodkod, which may correspond to either preyor host-originated parasites.","PeriodicalId":114976,"journal":{"name":"Gayana (Concepción)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124874693","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
New records and updated distribution of Myopa metallica Camras 1992 (Diptera: Conopidae: Myopinae) in Chile by using integrative collection methods 综合采集方法在智利新记录金属短翅虫(Myopa metallica Camras 1992)及其最新分布(双翅目:蠓科:短翅虫科)
Gayana (Concepción) Pub Date : 2018-12-01 DOI: 10.4067/S0717-65382018000200156
Rodrigo M. Barahona‐Segovia, Laura Pañinao-Monsálvez, Matías Barceló
{"title":"New records and updated distribution of Myopa metallica Camras 1992 (Diptera: Conopidae: Myopinae) in Chile by using integrative collection methods","authors":"Rodrigo M. Barahona‐Segovia, Laura Pañinao-Monsálvez, Matías Barceló","doi":"10.4067/S0717-65382018000200156","DOIUrl":"https://doi.org/10.4067/S0717-65382018000200156","url":null,"abstract":"Myopa metallica Camras1992 is a parasitic fl y, endemic to Chile, whose distribution was unknown. In this study, four new localities are reported between the Atacama and Metropolitan regions using citizen science. Our work breaks down the methodological barriers, providing a distribution for a rare and conspicuous thick-headed fl y.","PeriodicalId":114976,"journal":{"name":"Gayana (Concepción)","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134401013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Knowledge and perceptions of birds of prey among local inhabitants in Chile: implications for the biological control of rodent pests 智利当地居民对猛禽的知识和认知:对啮齿动物害虫生物防治的影响
Gayana (Concepción) Pub Date : 2018-12-01 DOI: 10.4067/S0717-65382018000200128
A. Muñoz-Pedreros, Marcela Guerrero, P. Möller
{"title":"Knowledge and perceptions of birds of prey among local inhabitants in Chile: implications for the biological control of rodent pests","authors":"A. Muñoz-Pedreros, Marcela Guerrero, P. Möller","doi":"10.4067/S0717-65382018000200128","DOIUrl":"https://doi.org/10.4067/S0717-65382018000200128","url":null,"abstract":"The aim of this study was to understand the level of knowledge and the perceptions of a local population with a high indigenous component (38.5%) towards birds of prey in order to address wildlife conservation strategies. We determined knowledge of birds of prey and biological control of rodent pests by applying a closed questionnaire; and perceptions of these species by applying a perception survey. Our study subjects were rural and urban residents in southern Chile. The results indicate low levels of knowledge about birds of prey and mainly positive perceptions, despite the presence of superstitions about raptors. These fi ndings show the importance of socio-cultural dimensions and their implications for environmental education – which should be oriented towards changing attitudes to target species and particularly belief systems which determine attitudes. These changes are very important for raptor conservation programmes and reliance on raptors for the biological control of rodent pests.","PeriodicalId":114976,"journal":{"name":"Gayana (Concepción)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126024551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Brachistosternus cepedai (Scorpiones: Bothriuridae), primer escorpión clasificado en peligro de extinción para el Desierto de Atacama: Fundamentos y consecuencias Brachistosternus cepedai(蝎子:Bothriuridae)，阿塔卡马沙漠第一个被列为濒危的蝎子:基础和后果
Gayana (Concepción) Pub Date : 2018-06-01 DOI: 10.4067/S0717-65382018000100008
Jaime Pizarro-Araya, Andrés A. Ojanguren-Affilastro
{"title":"Brachistosternus cepedai (Scorpiones: Bothriuridae), primer escorpión clasificado en peligro de extinción para el Desierto de Atacama: Fundamentos y consecuencias","authors":"Jaime Pizarro-Araya, Andrés A. Ojanguren-Affilastro","doi":"10.4067/S0717-65382018000100008","DOIUrl":"https://doi.org/10.4067/S0717-65382018000100008","url":null,"abstract":"","PeriodicalId":114976,"journal":{"name":"Gayana (Concepción)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121960783","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Aves de la Reserva Nacional Isla Mocha, sur de Chile: Riqueza, abundancia y diversidad de especies 智利南部Isla摩卡国家保护区的鸟类:物种的丰富度、丰度和多样性
Gayana (Concepción) Pub Date : 2018-06-01 DOI: 10.4067/S0717-65382018000100040
C. Riquelme, A. Hinojosa, R. A. Figueroa, D. González-Acuña
{"title":"Aves de la Reserva Nacional Isla Mocha, sur de Chile: Riqueza, abundancia y diversidad de especies","authors":"C. Riquelme, A. Hinojosa, R. A. Figueroa, D. González-Acuña","doi":"10.4067/S0717-65382018000100040","DOIUrl":"https://doi.org/10.4067/S0717-65382018000100040","url":null,"abstract":"","PeriodicalId":114976,"journal":{"name":"Gayana (Concepción)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132404892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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