Pub Date : 2022-03-29DOI: 10.22201/fesi.20072082e.2022.15.81689
Jesús Maldonado Apolonio, Maciel Alejandra Gutiérrez Peña, Alan Axel Sotomayor Betancourt, Rodolfo García-Collazo
Los ecosistemas naturales han sufrido cambios significativos en su estructura provocando que la avifauna se adecue a las condiciones ambientales modificadas. El municipio de Álamo Temapache, Veracruz ha tenido la impronta de áreas agroforestales y ganaderas disminuyendo la vegetación natural. El objetivo del presente estudio es conocer la estructura de la comunidad aviar en un mosaico de cinco tipos de hábitat en el municipio. Se muestreó de enero de 2015 a enero de 2016 en puntos de conteo y con redes de niebla. El listado de especie se completó con registros en eBird. Se registraron 177 especies; las especies endémicas representaron 29% del estado de Veracruz. El 13% de las especies se encuentran incluidas en la NOM-059 de la SEMARNAT; 3.4% están amenazadas de acuerdo con la UICN, mientras que 7.3% se encuentran con alto grado de vulnerabilidad. Se registra la ampliación en la distribución en el estado de las especies Sarcoramphus papa, Columbina minuta, Pseudoscops clamator y la presencia en el estado de Glaucidium sanchezi. Predominan las especies residentes (59.3%), el índice de diversidad es alto y similar entre la sequía y lluvias. La mayor riqueza específica y valor de índice de diversidad se presentó en dos zonas: cultivo de frutales y en cuerpos de agua con vegetación riparia, y la menor en pastizales. En el municipio se presenta una mezcla de mosaicos de vegetación implantada y fragmentos de vegetación original, esta heterogeneidad permite una alta riqueza de especies y diversidad aviar en el municipio.
{"title":"ESTRUCTURA DE LA COMUNIDAD DE AVES DEL MUNICIPIO DE ÁLAMO TEMAPACHE, VERACRUZ","authors":"Jesús Maldonado Apolonio, Maciel Alejandra Gutiérrez Peña, Alan Axel Sotomayor Betancourt, Rodolfo García-Collazo","doi":"10.22201/fesi.20072082e.2022.15.81689","DOIUrl":"https://doi.org/10.22201/fesi.20072082e.2022.15.81689","url":null,"abstract":"Los ecosistemas naturales han sufrido cambios significativos en su estructura provocando que la avifauna se adecue a las condiciones ambientales modificadas. El municipio de Álamo Temapache, Veracruz ha tenido la impronta de áreas agroforestales y ganaderas disminuyendo la vegetación natural. El objetivo del presente estudio es conocer la estructura de la comunidad aviar en un mosaico de cinco tipos de hábitat en el municipio. Se muestreó de enero de 2015 a enero de 2016 en puntos de conteo y con redes de niebla. El listado de especie se completó con registros en eBird. Se registraron 177 especies; las especies endémicas representaron 29% del estado de Veracruz. El 13% de las especies se encuentran incluidas en la NOM-059 de la SEMARNAT; 3.4% están amenazadas de acuerdo con la UICN, mientras que 7.3% se encuentran con alto grado de vulnerabilidad. Se registra la ampliación en la distribución en el estado de las especies Sarcoramphus papa, Columbina minuta, Pseudoscops clamator y la presencia en el estado de Glaucidium sanchezi. Predominan las especies residentes (59.3%), el índice de diversidad es alto y similar entre la sequía y lluvias. La mayor riqueza específica y valor de índice de diversidad se presentó en dos zonas: cultivo de frutales y en cuerpos de agua con vegetación riparia, y la menor en pastizales. En el municipio se presenta una mezcla de mosaicos de vegetación implantada y fragmentos de vegetación original, esta heterogeneidad permite una alta riqueza de especies y diversidad aviar en el municipio.","PeriodicalId":422823,"journal":{"name":"BIOCYT Biología Ciencia y Tecnología","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122763844","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}
Pub Date : 2022-03-29DOI: 10.22201/fesi.20072082e.2022.15.82159
R. Chávez-López, Jesús Montoya-Mendoza, S. Cházaro-Olvera, Ángel Morán-Silva, Horacio Vázquez-López, Asela del Carmen Rodríguez-Varela
Se presenta la primera contribución sobre el elenco faunístico acuático de un estuario oligosalino con comunicación esporádica al océano en el golfo de México. Se hicieron muestreos en la laguna El Güiro entre 2015 y 2016, este estuario mantiene un régimen oligosalino de hasta 6 UPS a pesar de que el canal estuarino no se ha abierto desde 2012; se registraron 26 especies de peces y 6 de crustáceos; las familias de peces más numerosas fueron Cichlidae y Gobiidae, las especies dominantes en abundancia y biomasa fueron Poecilia mexicana, Citharichthys macrops y Bathygobius soporator; de los crustáceos la familia más numerosa fue Portunidae y Macrobrachium acanthurus fue la especie dominante; la diversidad de los dos grupos fue baja comparada a la reportada en estuarios comunicados permanentemente al mar. La abundancia y biomasa se relacionó con arribos masivos de las especies dominantes, pero estas no fueron habitantes permanentes en el estuario; la temperatura del agua fue la única variable que se correlacionó positivamente con la abundancia y biomasa totales. Los gremios ecológicos de peces marinos, estuarinos y dulceacuícolas mostraron riqueza de especies similar, todas las especies de crustáceos se han reportado como especies que ocupan los estuarios.
本研究的目的是评估在墨西哥墨西哥湾的低盐河口和零星的海洋通讯的水生动物分布。2015年至2016年在laguna El guiro进行了取样，尽管河口运河自2012年以来没有开放，但该河口保持了多达6个UPS的低盐状态;记录鱼类26种，甲壳类6种;鱼类数量最多的科为慈鲷科和虾科，丰度和生物量优势种为墨西哥Poecilia mexicana、Citharichthys macrops和Bathygobius soporator;在甲壳类动物中，数量最多的科为Portunidae，优势种为Macrobrachium acanthurus;与永久与海洋相连的河口相比，这两个群体的多样性较低。丰度和生物量与优势物种的大量涌入有关，但它们不是河口的永久居民;在本研究中，我们确定了三个变量:1、2、3和4。海洋、河口和淡水鱼类生态协会显示出相似的物种丰富度，所有甲壳类动物物种都被报道为占据河口的物种。
{"title":"PECES Y MACROCRUSTÁCEOS EN UN ESTUARIO OLIGOSALINO EN EL SO DEL GOLFO DE MÉXICO","authors":"R. Chávez-López, Jesús Montoya-Mendoza, S. Cházaro-Olvera, Ángel Morán-Silva, Horacio Vázquez-López, Asela del Carmen Rodríguez-Varela","doi":"10.22201/fesi.20072082e.2022.15.82159","DOIUrl":"https://doi.org/10.22201/fesi.20072082e.2022.15.82159","url":null,"abstract":"Se presenta la primera contribución sobre el elenco faunístico acuático de un estuario oligosalino con comunicación esporádica al océano en el golfo de México. Se hicieron muestreos en la laguna El Güiro entre 2015 y 2016, este estuario mantiene un régimen oligosalino de hasta 6 UPS a pesar de que el canal estuarino no se ha abierto desde 2012; se registraron 26 especies de peces y 6 de crustáceos; las familias de peces más numerosas fueron Cichlidae y Gobiidae, las especies dominantes en abundancia y biomasa fueron Poecilia mexicana, Citharichthys macrops y Bathygobius soporator; de los crustáceos la familia más numerosa fue Portunidae y Macrobrachium acanthurus fue la especie dominante; la diversidad de los dos grupos fue baja comparada a la reportada en estuarios comunicados permanentemente al mar. La abundancia y biomasa se relacionó con arribos masivos de las especies dominantes, pero estas no fueron habitantes permanentes en el estuario; la temperatura del agua fue la única variable que se correlacionó positivamente con la abundancia y biomasa totales. Los gremios ecológicos de peces marinos, estuarinos y dulceacuícolas mostraron riqueza de especies similar, todas las especies de crustáceos se han reportado como especies que ocupan los estuarios.","PeriodicalId":422823,"journal":{"name":"BIOCYT Biología Ciencia y Tecnología","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125912791","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}
Pub Date : 2021-07-07DOI: 10.22201/fesi.20072082e.2021.14.79878
Nuri Y. Flores Pérez, A. Villegas, V. Sánchez‐Cordero, J. J. Flores-Martínez
Invasive alien species (IAS) have been favored by rampant deforestation and degradation of natural habitats. The wide spreading of IAS worldwide has raised international concerns given their negative impact on ecosystems, native species displacement and local population extirpations resulting in loss of biodiversity. IAS have also become a social and economic problem for local and regional public sectors. Therefore, it is urgent to establish policies to help mitigate their negative impact. Here we conducted a systematic review of research on IAS to build a database platform and analyze their current knowledge in Mexico. We compiled the information available from widespread scientific internet search tools over the last 55 years into a database, using keywords related to IAS. It was found that the predominant type of reports were articles on faunistic groups published in peer-reviewed journals. The remaining reports were related to economic costs, social perception, and the legal framework. This is a first step to identify immediate actions, and establish research priorities and management programs nationwide. et al . (2019), and analyzed the published information on their knowledge in Mexico. We also discuss research priorities, strategies to develop specific actions to address this problem, and the need to establish long-term monitoring, legislation, and management programs of IAS nationwide.
{"title":"A SYSTEMATIC REVIEW OF LITERATURE ON INVASIVE ALIEN SPECIES IN MEXICO","authors":"Nuri Y. Flores Pérez, A. Villegas, V. Sánchez‐Cordero, J. J. Flores-Martínez","doi":"10.22201/fesi.20072082e.2021.14.79878","DOIUrl":"https://doi.org/10.22201/fesi.20072082e.2021.14.79878","url":null,"abstract":"Invasive alien species (IAS) have been favored by rampant deforestation and degradation of natural habitats. The wide spreading of IAS worldwide has raised international concerns given their negative impact on ecosystems, native species displacement and local population extirpations resulting in loss of biodiversity. IAS have also become a social and economic problem for local and regional public sectors. Therefore, it is urgent to establish policies to help mitigate their negative impact. Here we conducted a systematic review of research on IAS to build a database platform and analyze their current knowledge in Mexico. We compiled the information available from widespread scientific internet search tools over the last 55 years into a database, using keywords related to IAS. It was found that the predominant type of reports were articles on faunistic groups published in peer-reviewed journals. The remaining reports were related to economic costs, social perception, and the legal framework. This is a first step to identify immediate actions, and establish research priorities and management programs nationwide. et al . (2019), and analyzed the published information on their knowledge in Mexico. We also discuss research priorities, strategies to develop specific actions to address this problem, and the need to establish long-term monitoring, legislation, and management programs of IAS nationwide.","PeriodicalId":422823,"journal":{"name":"BIOCYT Biología Ciencia y Tecnología","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129741644","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}
Pub Date : 2021-03-09DOI: 10.22201/fesi.20072082e.2021.14.78963
Ingrid Paola Antonio-Jasso, Erika Montserrat Vilchis-Quintero, Rodrigo Iván Santillán-Pérez, R. Aguilar-Aguilar, A. G. Islas-Ortega
Three parasite taxa, Trichodina hypsilepis , T. koloti and Parapharyngodon sp., were collected from a sample of tadpoles of the species Lithobates montezumae from the Pedregal de San Ángel Ecological Reserve, belonging to the National Autonomous University of Mexico. These taxa are new records for the host species and their presence is documented for the first time for anurans in Mexico. This work presents the first morphological characterization for trichodinid ciliates from Mexican amphibians and contributes to the knowledge of parasite fauna of wild species inhabiting in an urban ecological reserve.
从墨西哥国立自治大学Ángel Pedregal de San生态保护区的Lithobates montezumae蝌蚪标本中采集到3个寄生虫类群，分别为Trichodina hypsilepis、T. koloti和Parapharyngodon sp。这些分类群是宿主物种的新记录，它们的存在是首次在墨西哥的无尾目动物中被记录下来。本研究首次提出了墨西哥两栖动物毛虱纤毛虫的形态特征，有助于了解城市生态保护区野生物种的寄生虫区系。
{"title":"PARASITES OF LITHOBATES MONTEZUMAE TADPOLES FROM THE “JARDÍN BOTÁNICO EXTERIOR”, PEDREGAL DE SAN ÁNGEL ECOLOGICAL RESERVE, NATIONAL UNIVERSITY OF MEXICO","authors":"Ingrid Paola Antonio-Jasso, Erika Montserrat Vilchis-Quintero, Rodrigo Iván Santillán-Pérez, R. Aguilar-Aguilar, A. G. Islas-Ortega","doi":"10.22201/fesi.20072082e.2021.14.78963","DOIUrl":"https://doi.org/10.22201/fesi.20072082e.2021.14.78963","url":null,"abstract":"Three parasite taxa, Trichodina hypsilepis , T. koloti and Parapharyngodon sp., were collected from a sample of tadpoles of the species Lithobates montezumae from the Pedregal de San Ángel Ecological Reserve, belonging to the National Autonomous University of Mexico. These taxa are new records for the host species and their presence is documented for the first time for anurans in Mexico. This work presents the first morphological characterization for trichodinid ciliates from Mexican amphibians and contributes to the knowledge of parasite fauna of wild species inhabiting in an urban ecological reserve.","PeriodicalId":422823,"journal":{"name":"BIOCYT Biología Ciencia y Tecnología","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123402394","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}
Pub Date : 2021-03-09DOI: 10.22201/fesi.20072082e.2021.14.77383
J. A. De Fuentes-Vicente, Adriana Gómez-Gómez, N. G. SANTOS-HERNÁNDEZ, Christian Ruiz-Castillejos, E. Gómez-Sánchez, D. Vidal-López, Laura Flores-Villegas, Javier Gutiérrez-Jiménez, A. Moreno-Rodríguez
Analyze the first report of an infected triatomine in an urban house in Tuxtla Gutiérrez, Chiapas; identifying the vector specie’s, the virulence and the genetic group of Trypanosoma cruzi and a possible infection in the house inhabitants. The specimen was transferred to the laboratory where a stool sample was obtained by abdominal pressure. The virulence of T. cruzi was measured in mice and amplification of the mini exon gene was done to determine the lineage. In the inhabitants the ELISA test was performed to rule out Chagas disease . The specimen was identified as Triatoma dimidiata and it was infected with parasites belonging to the TcI lineage, which reached parasitaemia of 5.6X10 6 parasites/ml of blood. The ELISA test were negative. T. dimidiata is the predominant species in the southern of the country and its finding in an urban area highlights the importance of having entomological surveillance programs. TcI lineage has a greater distribution in Mexico and no infection was found in the inhabitants.
{"title":"FIRST REPORT OF AN INFECTED TRIATOMINE BUG IN AN URBAN AREA OF TUXTLA GUTIERREZ, CHIAPAS, MEXICO","authors":"J. A. De Fuentes-Vicente, Adriana Gómez-Gómez, N. G. SANTOS-HERNÁNDEZ, Christian Ruiz-Castillejos, E. Gómez-Sánchez, D. Vidal-López, Laura Flores-Villegas, Javier Gutiérrez-Jiménez, A. Moreno-Rodríguez","doi":"10.22201/fesi.20072082e.2021.14.77383","DOIUrl":"https://doi.org/10.22201/fesi.20072082e.2021.14.77383","url":null,"abstract":"Analyze the first report of an infected triatomine in an urban house in Tuxtla Gutiérrez, Chiapas; identifying the vector specie’s, the virulence and the genetic group of Trypanosoma cruzi and a possible infection in the house inhabitants. The specimen was transferred to the laboratory where a stool sample was obtained by abdominal pressure. The virulence of T. cruzi was measured in mice and amplification of the mini exon gene was done to determine the lineage. In the inhabitants the ELISA test was performed to rule out Chagas disease . The specimen was identified as Triatoma dimidiata and it was infected with parasites belonging to the TcI lineage, which reached parasitaemia of 5.6X10 6 parasites/ml of blood. The ELISA test were negative. T. dimidiata is the predominant species in the southern of the country and its finding in an urban area highlights the importance of having entomological surveillance programs. TcI lineage has a greater distribution in Mexico and no infection was found in the inhabitants.","PeriodicalId":422823,"journal":{"name":"BIOCYT Biología Ciencia y Tecnología","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117110914","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}
Pub Date : 2020-08-10DOI: 10.22201/fesi.20072082e.2020.13.77221
Mariajosé Xhail Amador-Núñez, Ángel Morán-Silva
The lionfish Pterois volitans, is an predator in coral system, whose diet is composed of small fish and crustaceans, impacting species of ecological and commercial importance. P. volitans is an exotic species in the Gulf of Mexico with high colonization capacity. The present study describes its population structure, type of growth and trophic dynamics. 97 organisms of the PNSAV were obtained, 64 females (185±6,7 mm LP; 257,6±27,8 g) and 22 males (183±15,8 mm of LP; 273,5±62,6 g). Whit the Battacharya model, four size classes were obtained for females (15,3; 25,3; 28,2, and 31,8 cm) and six for males (9,87; 17,95; 22,95; 26,95; 30,95 and 33,95), being the size class 1 for both sexes the most abundant. The length-weight relationship was of the potential type (r2=0,9643, b=3,1574 females, and r2=0,9843 and b=3,1089 males), and growth of allometric type for both sexes. The growth model that best adjusted to the data was that of Gompertz, (L∞=324 mm, k=0,99, t0=0,694 females and L00=379,4, k=0,468, t0=0,719 males). The families of fish identified in the stomach contents were Ophididae, Serranidae, Haemulidae, Pomacentridae, Beloniidae, Achiridae, and crustaceans Portunidae, Penaeidae, Squillidae and Diogenidae. Being Haemulon aurolineatum (Haemulidae) and Xiphopenaeus kroyeri (Penaeidae) the most important prey. The presence of lionfish in the PNSAV is recent, so the information presented in this research will allow us to understand its population dynamics and its adaptation to the PNSAV, contributing to its management and control.
狮子鱼(Pterois volitans)是珊瑚系统中的捕食者，其食物由小鱼和甲壳类动物组成，影响着生态和商业重要性的物种。volitans是墨西哥湾的一种外来物种，具有很高的殖民能力。本文描述了其种群结构、生长类型和营养动态。共获得97株PNSAV，雌性64株(185±6,7 mm LP);257,6±27,8 g)和22雄(183±15.8 mm LP;在batacharya模型中，雌性获得了4个体型分类(15.3;25日,3;28,2和31,8厘米)，男性为6 (9,87;17日,95;22日,95;26日,95;30,95和33,95)，在两性中均为1级。长重关系为潜在型(雌性r2=0,9643, b=3,1574，雄性r2=0,9843, b=3,1089)，两性均为异速生长型。对数据调整最好的生长模型为Gompertz模型，(L∞=324 mm, k=0,99, t0=0,694, L00=379,4, k=0,468, t0=0,719)。胃内容物中鉴定出的鱼类有蛇科、蛇科、刺鱼科、梭鱼科、棘鱼科和棘鱼科，甲壳类有机会鱼科、对虾科、鱿鱼科和棘鱼科。是棘齿螯虾(Haemulidae)和克氏对虾(Xiphopenaeus kroyeri)最重要的猎物。狮子鱼在PNSAV中的存在是最近的，因此本研究提供的信息将使我们了解其种群动态及其对PNSAV的适应，有助于其管理和控制。
{"title":"CRECIMIENTO Y ASPECTOS TROFICOS DEL PEZ LEON ROJO PTEROIS VOLITANS (SCORPAENIFORMES: SCORPAENIDAE) EN EL PARQUE NACIONAL SISTEMA ARRECIFAL VERACRUZANO (PNSAV), VERACRUZ, MÉXICO","authors":"Mariajosé Xhail Amador-Núñez, Ángel Morán-Silva","doi":"10.22201/fesi.20072082e.2020.13.77221","DOIUrl":"https://doi.org/10.22201/fesi.20072082e.2020.13.77221","url":null,"abstract":"The lionfish Pterois volitans, is an predator in coral system, whose diet is composed of small fish and crustaceans, impacting species of ecological and commercial importance. P. volitans is an exotic species in the Gulf of Mexico with high colonization capacity. The present study describes its population structure, type of growth and trophic dynamics. 97 organisms of the PNSAV were obtained, 64 females (185±6,7 mm LP; 257,6±27,8 g) and 22 males (183±15,8 mm of LP; 273,5±62,6 g). Whit the Battacharya model, four size classes were obtained for females (15,3; 25,3; 28,2, and 31,8 cm) and six for males (9,87; 17,95; 22,95; 26,95; 30,95 and 33,95), being the size class 1 for both sexes the most abundant. The length-weight relationship was of the potential type (r2=0,9643, b=3,1574 females, and r2=0,9843 and b=3,1089 males), and growth of allometric type for both sexes. The growth model that best adjusted to the data was that of Gompertz, (L∞=324 mm, k=0,99, t0=0,694 females and L00=379,4, k=0,468, t0=0,719 males). The families of fish identified in the stomach contents were Ophididae, Serranidae, Haemulidae, Pomacentridae, Beloniidae, Achiridae, and crustaceans Portunidae, Penaeidae, Squillidae and Diogenidae. Being Haemulon aurolineatum (Haemulidae) and Xiphopenaeus kroyeri (Penaeidae) the most important prey. The presence of lionfish in the PNSAV is recent, so the information presented in this research will allow us to understand its population dynamics and its adaptation to the PNSAV, contributing to its management and control.","PeriodicalId":422823,"journal":{"name":"BIOCYT Biología Ciencia y Tecnología","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117097794","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}
Pub Date : 2020-06-17DOI: 10.22201/fesi.20072082.2012.5.76093
J. I. Benitez-Alva, H. Huerta, Juan Téllez-Rendón
Chagas disease is a real public health problem in Latin America, caused by the flagellate protozoanTrypanosoma cruzi and described by Carlos Chagas in 1909. T. cruzi is transmitted by bloodsuckinginsects of the subfamily Triatominae which thrive in sylvatic, peridomestic, and domestic habitats,being in the latter two a potential risk to public health because of their role as vectors. We review thedistribution of triatomines associated with human habitation and their natural infection with T. cruzifrom the states of Aguascalientes, Chiapas, Guerrero, Jalisco, Michoacán, and Oaxaca. Based onsamples received in the Laboratory of Entomology of the Institute of Epidemiological Diagnosis andReference (InDRE-SSA) during the period 2006 to 2010, distribution maps and stratification of potentialareas of risk were made. A total of 1910 specimens of seven species of triatomines were identified.Triatoma barberi, Meccus longipennis and M. pallidipennis were the species with the highest rate ofinfection with T. cruzi; M. pallidipennis and T. dimidiata were the most widely distributed species.
{"title":"DISTRIBUTION OF TRIATOMINES (HETEROPTERA: REDUVIIDAE) ASSOCIATED WITH HUMAN HABITATION AND POTENTIAL RISK AREAS IN SIX STATES OF THE MEXICAN REPUBLIC","authors":"J. I. Benitez-Alva, H. Huerta, Juan Téllez-Rendón","doi":"10.22201/fesi.20072082.2012.5.76093","DOIUrl":"https://doi.org/10.22201/fesi.20072082.2012.5.76093","url":null,"abstract":"Chagas disease is a real public health problem in Latin America, caused by the flagellate protozoanTrypanosoma cruzi and described by Carlos Chagas in 1909. T. cruzi is transmitted by bloodsuckinginsects of the subfamily Triatominae which thrive in sylvatic, peridomestic, and domestic habitats,being in the latter two a potential risk to public health because of their role as vectors. We review thedistribution of triatomines associated with human habitation and their natural infection with T. cruzifrom the states of Aguascalientes, Chiapas, Guerrero, Jalisco, Michoacán, and Oaxaca. Based onsamples received in the Laboratory of Entomology of the Institute of Epidemiological Diagnosis andReference (InDRE-SSA) during the period 2006 to 2010, distribution maps and stratification of potentialareas of risk were made. A total of 1910 specimens of seven species of triatomines were identified.Triatoma barberi, Meccus longipennis and M. pallidipennis were the species with the highest rate ofinfection with T. cruzi; M. pallidipennis and T. dimidiata were the most widely distributed species.","PeriodicalId":422823,"journal":{"name":"BIOCYT Biología Ciencia y Tecnología","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127759027","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}
Pub Date : 2020-06-17DOI: 10.22201/fesi.20072082.2012.5.76096
Vicencio de la Cruz-Francisco
Coastal development is a major anthropogenic factors that modify and degrade the coastallagoons and mangrove swamps of Mexico, for this reason, the aim of this work is to highlightthe importance of representing the red mangrove (Rhizophora mangle) at the biological andecological coastal ecosystems and conceptualize it as an umbrella species for the lakeTampamachoco to generate initiatives to protect and restore the lagoon system as signs ofdeterioration and contamination. Proposes strategies and actions for restoration and protectionof the lagoon Tampamachoco to safeguard the flora and fauna that protects the red mangrove,improved hydrological conditions of the lagoon and retrieve important species and commercialfisheries which are certain to reactivate economic income fisheries and restaurant.
{"title":"RHIZOPHORA MANGLE LINNAEUS, 1753 COMO ESPECIE SOMBRILLA Y RAZÓN BIOLÓGICA PARA LA PROTECCIÓN Y RESTAURACIÓN DE LA LAGUNA DE TAMPAMACHOCO, VERACRUZ, MÉXICO","authors":"Vicencio de la Cruz-Francisco","doi":"10.22201/fesi.20072082.2012.5.76096","DOIUrl":"https://doi.org/10.22201/fesi.20072082.2012.5.76096","url":null,"abstract":"Coastal development is a major anthropogenic factors that modify and degrade the coastallagoons and mangrove swamps of Mexico, for this reason, the aim of this work is to highlightthe importance of representing the red mangrove (Rhizophora mangle) at the biological andecological coastal ecosystems and conceptualize it as an umbrella species for the lakeTampamachoco to generate initiatives to protect and restore the lagoon system as signs ofdeterioration and contamination. Proposes strategies and actions for restoration and protectionof the lagoon Tampamachoco to safeguard the flora and fauna that protects the red mangrove,improved hydrological conditions of the lagoon and retrieve important species and commercialfisheries which are certain to reactivate economic income fisheries and restaurant.","PeriodicalId":422823,"journal":{"name":"BIOCYT Biología Ciencia y Tecnología","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134574284","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}
Pub Date : 2020-05-29DOI: 10.22201/fesi.20072082.2011.4.75953
Norma Patricia Miranda-González, Antonio de Jesús García-Bernal, T. A. Álvarez, M. S. Sarabia, N. A. N. Salgado, C. B. Sánchez, Angel Morán Silva, Francisco López Galindo
Con la finalidad de aportar información para el conocimiento de las aves, en este trabajo se realizó el listado de avifauna en la comunidad El Paredón, Municipio de Miacatlán, Morelos, durante un año (septiembre 2007-agosto 2008); se determinó: abundancia relativa, frecuencia, diversidad, equitatividad y se señaló su estacionalidad, categoría de conservación y endemicidad. El trabajo de campo se realizó con muestreos mensuales de tres a cuatro días, empleando la combinación de recorridos aleatorios de distancia variable y puntos de conteo, la determinación de las especies se realizó con ayuda de binoculares, cámara fotográfica y guías de campo. Se observaron 108 especies de aves incluidas en 34 familias y 78 géneros, que representan aproximadamente al 10% de las especies reportadas para México y el 30% de las conocidas para Morelos.
{"title":"AVES DE LA COMUNIDAD EL PAREDÓN, MIACATLÁN, ESTADO DE MORELOS, MÉXICO","authors":"Norma Patricia Miranda-González, Antonio de Jesús García-Bernal, T. A. Álvarez, M. S. Sarabia, N. A. N. Salgado, C. B. Sánchez, Angel Morán Silva, Francisco López Galindo","doi":"10.22201/fesi.20072082.2011.4.75953","DOIUrl":"https://doi.org/10.22201/fesi.20072082.2011.4.75953","url":null,"abstract":"Con la finalidad de aportar información para el conocimiento de las aves, en este trabajo se realizó el listado de avifauna en la comunidad El Paredón, Municipio de Miacatlán, Morelos, durante un año (septiembre 2007-agosto 2008); se determinó: abundancia relativa, frecuencia, diversidad, equitatividad y se señaló su estacionalidad, categoría de conservación y endemicidad. El trabajo de campo se realizó con muestreos mensuales de tres a cuatro días, empleando la combinación de recorridos aleatorios de distancia variable y puntos de conteo, la determinación de las especies se realizó con ayuda de binoculares, cámara fotográfica y guías de campo. Se observaron 108 especies de aves incluidas en 34 familias y 78 géneros, que representan aproximadamente al 10% de las especies reportadas para México y el 30% de las conocidas para Morelos.","PeriodicalId":422823,"journal":{"name":"BIOCYT Biología Ciencia y Tecnología","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131559944","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}
Pub Date : 2020-05-29DOI: 10.22201/FESI.20072082.2011.4.75960
Pedro Jara-Seguel, G. Lara, María Paz García, I. Valdebenito
A database containing data from cytogenetic studies of Chilean fish species is documented for the first time. The cytogenetic data compiled for Chilean fishes include 28 species belonging to 11 families, 9 orders and 16 genera, taking as reference 18 publications since 1972. The application of a variety of cytogenetic methods has provided information on chromosome number, karyotype morphology, genome size, and /or location of different DNA sequences. These data represent only ca. 2.7% of Chile’s fish diversity.
{"title":"CYTOGENETICS OF CHILEAN FISHES: A COMMENTED DATABASE","authors":"Pedro Jara-Seguel, G. Lara, María Paz García, I. Valdebenito","doi":"10.22201/FESI.20072082.2011.4.75960","DOIUrl":"https://doi.org/10.22201/FESI.20072082.2011.4.75960","url":null,"abstract":"A database containing data from cytogenetic studies of Chilean fish species is documented for the first time. The cytogenetic data compiled for Chilean fishes include 28 species belonging to 11 families, 9 orders and 16 genera, taking as reference 18 publications since 1972. The application of a variety of cytogenetic methods has provided information on chromosome number, karyotype morphology, genome size, and /or location of different DNA sequences. These data represent only ca. 2.7% of Chile’s fish diversity.","PeriodicalId":422823,"journal":{"name":"BIOCYT Biología Ciencia y Tecnología","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134208571","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}
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