A5004206528- Species Distribution and Climate Change
- Genetic diversity and population structure
- Wildlife Ecology and Conservation
- Evolution and Paleontology Studies
- Plant and animal studies
- Ecology and Vegetation Dynamics Studies
- Scarabaeidae Beetle Taxonomy and Biogeography
- Agricultural and Food Production Studies
- Genomics and Phylogenetic Studies
- Plant and soil sciences
- Marine and coastal plant biology
- Amphibian and Reptile Biology
- Animal Behavior and Reproduction
- Genetic and phenotypic traits in livestock
- Bird parasitology and diseases
- Avian ecology and behavior
- Silkworms and Sericulture Research
- Vector-borne infectious diseases
- Identification and Quantification in Food
Universidad Nacional Autónoma de México
2009-2024
Se analizaron los patrones de riqueza y endemismo la avifauna en el oeste México, desde norte Sonora hasta sureste Chiapas. La región fue dividida 24 transectos para ser usados como unidades estudio, análisis desarrollados con base registros distribución puntual obtenidos colecciones científicas bibliografía ayuda un sistema información geográfica. Para reconocimiento biogeográficos generales regionalización zona se utilizaron parsimonia endemismos (PAE) tasas recambio especies, teniendo...
Se realizó un análisis biogeográfico y de diversidad a partir la distribución geográfica 118 especies grandes macroalgas (Chlorophyta, Ochrophyta Rhodophyta) presentes en el golfo México Caribe mexicano, con propósito identificar patrones que puedan resultar posibles áreas conservación robustecera las previamente establecidas. El parsimonia endemismos (PAE) resultó 9 definidas por sinapomorfías 4 más, autapomorfías. trazos permitió 2 generalizados 1 nodo ubicado arrecife Alacranes, resultado...
The Red-bellied Woodpecker species group (Melanerpes carolinus and relatives) is composed of five morphologically similar whose limits have been unclear. relationship the Golden-fronted (M. aurifrons) to remainder particularly uncertain. We used mitochondrial DNA sequences examine phylogeny this its close relatives. sequenced 872 bp, including fragments genes for ND2, ND3, COIII, tRNAmet, 11 Melanerpes. constructed trees from combined by using maximum likelihood Bayesian inference...
The niche conservatism hypothesis postulates that physiological and phylogenetic factors constrain species distributions, creating richness hotspots with older lineages in ancestral climatic conditions. Conversely, convergence occurs when successfully disperse to novel environments, diversifying resulting areas high clustering endemism, low diversity, lower clade age. Mexican Transition Zone exhibits both patterns as its biotic assembly resulted from successive dispersal events of different...
Abstract The individual tracks of 47 bird species endemic to the Pacific Lowlands biogeographical province, which belongs Mesoamerican dominion Neotropical region, were used revise its regionalization. As a result, six districts previously recognized are classified in two subprovinces: Coastal Nayarit-Sinaloa subprovince, stat. nov., includes Sinaloan, Tres Marías Islands, Revillagigedo and Guerreran districts; Southwestern Mexico Tehuanan Tapachultecan districts. Bird supporting...
Birds harbor a diverse group of haemosporidian parasites that reproduce and develop in the host blood cells, muscle tissue, various organs, which can cause negative effects on survival reproduction their avian hosts. Characterization diversity, distribution, specificity, prevalence patterns, phylogenetic relationships these is critical to study host–parasite ecology evolution for understanding preventing epidemics wild bird populations. Here, we tested whether liver samples collected as part...
El murciélago mastín azteca (Molossus aztecus) es una especie que habita desde México hasta Brasil. A pesar de su amplia distribución, sorprende la aparente escasez registros en Norteamérica. Aquí revisamos información disponible bases datos públicas para conocer distribución espacio-temporal sus y estimamos potencial actual facilitar esfuerzos colecta futuros. Después selección con criterios disminuyen incertidumbre identidad localización geográfica, obtuvimos 411 este murciélago, los...