La metagenómica de ADN respalda la flexibilidad trófica y revela nuevas especies de presas para el lobo marino de Galápagos
Los ecosistemas tropicales desafían a los pinnípedos por la disponibilidad inconstante de alimentos.
Los ecosistemas tropicales desafían a los pinnípedos por la disponibilidad inconstante de alimentos.
These findings provide evidence of Galapagos sea lion adopting a trophic flexibility to tune their diets to different ecological contexts. Tropical ecosystems are challenging for pinnipeds due to fluctuating food availability.
Se realizaron pruebas de adenovirus y herpesvirus en iguanas del archipiélago de Galápagos, lo que resultó en el descubrimiento del primer herpesvirus en la iguana rosada terrestre en peligro de extinción de Galápagos.
Nuevo herpesvirus en la iguana terrestre rosada de Galápagos en peligro crítico Read More »
Virus surveillance in wildlife is important to understanding ecosystem health, taxonomy, and evolution. Nevertheless, viruses in reptiles, and specifically in squamates, continue to be understudied. We conducted a health assessment on the critically endangered pink land iguana.
Novel herpesvirus in the critically endangered Galapagos pink land iguana Read More »
“Historia Natural y Conservación de la Radiación de Serpientes en Galápagos” del libro: “Islas y Serpientes: Diversidad y Conservación” Editado por Oxford University Press Diego F. Cisneros-Heredia y Carolina Reyes-Puig
Historia Natural y Conservación de la Radiación de Serpientes en Galápagos Read More »
The Galapagos Archipelago has been world-famous since Darwin’s visit and is recognized for its species radiation and high levels of endemism. However, Galapagos snakes of the genus Pseudalsophis remained poorly known until recently.
Natural History and Conservation of the Galapagos Snake Rediation Read More »
Odei Garcia-Garin, Asunción Borrell, Alex Aguilar, Morgana Vighi, Meica Valdivia, Enrique M. González, Diego Páez-Rosas, Massimiliano Drago.
Lead (Pb) is a trace element that is naturally present in arid regions but it is also released to the marine environment by anthropogenic industrial emissions. Here, we assessed Pb concentrations in bone samples of four pinniped species.
Julian Ruiz-Saenz, Verónica Barragán, Colón Jaime Grijalva-Rosero, Eduardo A. Díaz, and Diego Páez-Rosas
JThe emblematic Galapagos sea lion (GSL—Zalophus wollebaeki) has faced an important population decline over the last four decades.