A5023593222- Wildlife Ecology and Conservation
- Species Distribution and Climate Change
- Bat Biology and Ecology Studies
- Trypanosoma species research and implications
- Animal and Plant Science Education
- Amphibian and Reptile Biology
- Animal Ecology and Behavior Studies
- Zoonotic diseases and public health
- Regional Development and Innovation
- Evolution and Paleontology Studies
- Freshwater macroinvertebrate diversity and ecology
- Diverse Aspects of Tourism Research
- Insect symbiosis and bacterial influences
- Research on Leishmaniasis Studies
- Vector-borne infectious diseases
- Lepidoptera: Biology and Taxonomy
- Pharmacological Effects and Assays
- Forest Ecology and Biodiversity Studies
- Cruise Tourism Development and Management
- Soil Science and Environmental Management
- Insect and Arachnid Ecology and Behavior
- Rangeland and Wildlife Management
- Scarabaeidae Beetle Taxonomy and Biogeography
- Effects of Environmental Stressors on Livestock
- Rabies epidemiology and control
Universidad de Ciencias y Artes de Chiapas
2016-2025
El Colegio de la Frontera Sur
2016
Universidad de Los Altos de Chiapas
1989
In wide distribution species, as D. marsupialis and virginiana, large population sizes, high diversity andlittle genetic differentiation are predicted. this study, the relative abundance of virginianaby capturing organisms in Highlands Central Depression regions, Chiapas, was estimated. Also thediversity structure from 7 microsatellite loci were The low (between0.008-0.06 individuals traps nights) highest incidence opossums observed Depression.The sex ratio significantly adjusted to relation...
Ocelots are at risk of extinction due to anthropogenic pressures. Therefore, it is essential generate information about this species in zones with climatic and pressures order determine appropriate measures for their conservation. Our goals were population density, relative abundance, activity patterns minimum observed home ranges ocelots northern Quintana Roo, Mexico. During 2008, we conducted systematic sampling 60 days using camera-traps Northern The camera-trap grid covered an area 81 km...
El manejo de los centros ecoturísticos se basa en el conocimiento espacios naturales y recursos culturales económicos las comunidades locales. No obstante, uso indicadores que permitan diagnóstico evaluación la sostenibilidad está limitado. Se revisa turísticos México analizan vacíos información, además algunas implicaciones para ecoturismo. propone un sistema con generalidades especificidades promovería más sostenible del turismo representaría medio diálogo entre actores involucrados.
Se recolectaron 512 adultos del orden Odonata, que corresponden a 41 especies. Estas se agrupan en 24 géneros pertenecen las familias Calopterygidae, Coenagrionidae y Libellulidae. El porcentaje de individuos recolectados fue 58.54% para el suborden Zygoptera 41.46% Anisoptera. La representatividad muestreo especies esperadas lo largo todo estudio varió 75.6% septiembre hasta 95.2% enero. registra por primera vez la especie Brachymesia herbida Chiapas. dominante Argia pulla, cual recolectó...
A wide variety of mammals are involved in the sylvatic cycle Trypanosomacruzi, causative agent Chagas disease. In many areas Latin America where T.cruzi is endemic, this poorly known, and its main reservoirs have not been identified. study we analyzed infection bats other small from an Ecological Reserve southeastern Mexico. From January through March 2021, captured wild individuals to extract cardiac peripheral blood, was detected by PCR mini-exon gene. bats, prevalence 16.36%, while...
Oaxaca hosts one of the greatest biodiversity in México, occupying first place avian diversity compared to other regions country. However, area is undergoing serious problems such as high defor- estation rates, soil erosion and over exploitation extinction species. These factors have all contributed current loss biodiversity. Also, biological inventories are still incomplete. One least explored sites semiarid zone Tehuantepec isthmus, around locality Santa Maria del Mar, Oaxaca, México. The...
Abstract: The Virginia opossum ( Didelphis virginiana ) is considered highly adaptable to anthropogenic disturbances; however, the genetic effects of disturbance on this marsupial have not been studied in wild populations Mexico. Here we evaluated diversity D. at sites with different levels within Highlands and Central Depression regions Chiapas southern Twelve microsatellite loci were used results demonstrated moderate mean heterozygosity H e = 0.60; o 0.50). No significant differences...
During three field trips to the community of 'La Humedad', municipality Santiago Jamiltepec, Oaxaca (a State in southern part Mexican Republic), live specimens Triatoma mazzottii Usinger (Hemiptera: Reduviidae) were found infected with Trypanosoma cruzi. The insects captured only one dwellings inspected locality, and four small caves where bats other mammals live. These findings suggest need for further studies on existence a sylvatic cycle Chagas' disease Mexico, which has not yet been established.
The Oaxacan Spiny-tailed Iguana Ctenosaura oaxacana is a restricted species to the Isthmus of Tehuantepec in Southern Oaxaca, Mexico. This reptile one less known iguanid species. We censustracked population South Niltepec, Mexico from May 2010 April 2011. Throughout year, total 10 line transects were situated and recorded study area determine relative abundance density, habitat type use (dry forest, Nanchal, grassland, riparian vegetation, mangrove) by reports new C. on Southeastern limit...
Ecoepidemiology is an emerging field that attempts to explain how biotic, environmental, and even social factors influence the dynamics of infectious diseases. Particularly in vector-borne diseases, study under this approach offers us overview pathogens, vectors, hosts coexist a given region their ecological determinants. As result this, risk predictions can be established changing environment it may impact human populations. This paper aimed at evaluating some ecoepidemiological...
Background: Triatomine bugs are natural vectors of Trypanosoma cruzi, which causes Chagas disease or American trypanosomiasis. The role sylvatic triatomine species as T. cruzi in Mexico remains to be fully understood. Our research on the epidemiology Southeastern involved sampling triatomines rural settings. Materials and Methods: A was collected a peridomestic environment dwelling state Chiapas. identified morphologically an adult female Eratyrus cuspidatus Stal. Results: Microscopic...
Climate change represents a real threat to biodiversity conservation worldwide. Although the effects on several species of priority are known, comprehensive information about impact climate reptile populations is lacking. In present study, we analyze outcomes potential distribution black beaded lizard (Helodermaalvarezi Bogert & Martin del Campo, 1956) under global warming scenarios. Its distribution, at and in projections for years 2050 2070, both optimistic pessimistic forecasts, were...
RESUMENSe obtuvo un inventario potencial de los mamíferos medianos y grandes la Sierra La Cojolita, fragmento importante vegetación natural remanente Selva Lacandona no protegido. El fue realizado a partir entrevistas con campesinos tseltales. listado está conformado por 34 especies,15 ellas bajo algún tipo protección acuerdo NOM-059-SEMARNAT-2010. A pesar del reconocimiento número considerable especies, principal valoración como fuente alimento así sus afectaciones milpa o animales corral...
Abstract This account represents a thorough update of Mammalian Species 227 on the subject species by A. M. Greenhall, U. Schmidt, and G. Joermann, incorporating 124 relevant references published since 1984. Diphylla ecaudata Spix, 1823, medium-sized bat smallest three in Desmodontinae, is commonly called hairy-legged vampire bat. hematophagous distributed from eastern Mexico through Central America into South America, with single report south Texas, United States. restricted to habitats...
La reproducción en murciélagos es regulada por factores endógenos y exógenos, lo que las variaciones condiciones climáticas pueden impactar su éxito reproductivo. Se presenta una revisión de literatura análisis los efectos la variabilidad temperatura precipitación causadas el cambio climático sobre murciélagos. realizó búsqueda científica publicada 2000 a 2023, basada combinación 3 elementos clave referentes precipitación, Los descritos fueron analizados información se reporta síntesis...