Article
Behavioral Sciences
Diana Patricia Rojas, Adam Stow, Adolfo Amezquita, Pedro Ivo Simoes, Albertina Pimentel Lima
Article
Physiology
J. Mendez-Narvaez, S. V. Flechas, A. Amezquita
PHYSIOLOGICAL AND BIOCHEMICAL ZOOLOGY
(2015)
Article
Zoology
Fernando Vargas-Salinas, Laura Bravo-Valencia, Adolfo Amezquita
SOUTH AMERICAN JOURNAL OF HERPETOLOGY
(2015)
Article
Biology
Luis Alberto Rueda Solano, Carlos A. Navas, Juan Manuel Carvajalino-Fernandez, Adolfo Amezquita
JOURNAL OF THERMAL BIOLOGY
(2016)
Article
Ecology
Fernando Vargas-Salinas, Adriana Dorado-Correa, Adolfo Amezquita
Article
Biodiversity Conservation
Fernando Vargas-Salinas, Glenn M. Cunnington, Adolfo Amezquita, Lenore Fahrig
Article
Environmental Sciences
Maria Jose Hurtado-Morales, M. Rodriguez Susa, Adolfo Amezquita
Summary: The potential role of the aquatic snake Helicops pastazae as an indicator of water pollution caused by heavy metals was tested in this study. The results showed that the snake can accumulate contaminants differently depending on the tissue and location, highlighting its potential as a bioindicator of water contamination.
ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
(2022)
Article
Zoology
Marco Gonzalez-Santoro, Pablo Palacios-Rodriguez, Jack Hernandez-Restrepo, Daniel Mejia-Vargas, Adolfo Amezquita
Article
Zoology
Pablo Palacios-Rodriguez, Juan M. Daza, Luis A. Mazariegos-H, Ubiel Rendon, Adolfo Amezquita
Summary: A new species of Pristimantis has been discovered in the northwestern Andes of Colombia, with unique characteristics that indicate the underestimation of the Pristimantis fauna in the western cloud forests of Colombia.
Article
Zoology
Giovanni A. Chaves-Portilla, Erika Nathalia Salazar, Jose Gil-Acero, Adriana Dorado-Correa, Roberto Marquez, Jose Vicente Rueda-Almonacid, Adolfo Amezquita
Summary: A new species of Andinobates has been discovered in the East Andes of Colombia, indicating the need for immediate conservation efforts.
Article
Evolutionary Biology
Ana M. Sepulveda-Seguro, Carlos M. Marin, Adolfo Amezquita, Yuly A. Garcia, Juan M. Daza
Summary: This study investigates the differentiation of the frog species Pristimantis viejas along altitudinal and climatic gradients in South America. The study found two distinct lineages of the species, distributed in different altitudinal ranges, with significant differences in molecular diversity, acoustic features, and climatic distribution. The results suggest that temperature-related variables may have influenced the divergence of these lineages, supporting a temperature-driven speciation process that may impact amphibian diversity patterns in tropical mountains.
ORGANISMS DIVERSITY & EVOLUTION
(2022)
Article
Behavioral Sciences
Marco Gonzalez-Santoro, Pablo Palacios-Rodriguez, Mabel Gonzalez, Jack Hernandez-Restrepo, Daniel Mejia-Vargas, Adolfo Amezquita
Summary: Species recognition is crucial for establishing and maintaining species boundaries. However, empirical evidence suggests that the evolution of signaling and recognition systems may be asymmetrical in nature. Additionally, the role of males in recognition systems has been largely overlooked.
BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY
(2023)
Article
Zoology
Adolfo Amezquita, Luis A. Mazariegos-H, Santiago Canaveral, Catalina Orejuela, Leidy Alejandra Barragan-Contreras, Juan M. Daza
Summary: The study explores the challenges of studying biodiversity and species boundaries, particularly in lineages with evolutionarily constrained morphological traits. Using an integrative approach, the researchers studied microgeographic variation in the leaf-litter lizard and found unambiguous evidence of divergence among three distinct clades. These clades were diagnosed based on externally visible traits and showed minimal overlap in morphometric and meristic traits. The findings highlight the importance of considering both molecular and phenotypic data in species delimitation and provide insights into the speciation pattern of cryptic lineages.
Article
Marine & Freshwater Biology
Diana Galindo-Uribe, Javier Sunyer, J. Susanne Hauswaldt, Adolfo Amezquita, Heike Proehl, Miguel Vences
Article
Zoology
Natalia Diaz-Gutierrez, Fernando Vargas-Salinas, Mauricio Rivera-Correa, Julian Andres Rojas-Morales, Sergio Escobar-Lasso, Julian A. Velasco, Paul David Alfonso Gutierrez-Cardenas, Adolfo Amezquita