Results 31 to 40 of about 46,423 (165)
The Early Development of the Blue‐Eye Cichlid, Cryptoheros spilurus (Cichliformes: Cichlidae)
Evolution &Development, Volume 27, Issue 4, December 2025.We document the early development of Cryptoheros spilurus, highlighting rapid cranial differentiation, sensory organ formation, and fin development. Ontogenetic allometry and ultrastructural traits reveal functional adaptations for early foraging and locomotion, offering insights into ecological success and the developmental basis of cichlid ...
Rubén Alonso Contreras‐Tapia +5 more
wiley +1 more source
Journal of Applied Entomology, Volume 149, Issue 10, Page 1542-1554, December 2025.ABSTRACT Beetle pollination is considered an ancestral trait in angiosperms, retained in a few specialised families engaging in longstanding interactions with ancient groups of beetles. While beetles represent some of the earliest angiosperm pollinators, there is also increasing evidence that some beetle‐pollinated plants represent a derived condition.
Alexandre da Silva Medeiros +7 more
wiley +1 more source
The Dual‐Edged State Paradox: Fighting for Justice When the State is Unreliable
Sociological Inquiry, Volume 95, Issue 4, Page 689-714, November 2025.Sociological theories of collective resistance offer insights into how communities mobilize against oppression but often overlook the complexities when the state, an entity relied upon for justice, also acts as an agent of betrayal. Based on 8 years of ethnographic research in Palermo (2016–2024), this study examines the relationship between Sicilian ...
Baris Cayli Messina
wiley +1 more source
People and Nature, Volume 7, Issue 8, Page 1889-1904, August 2025.Abstract The global agrifood system faces significant threats due to rapid and interconnected social‐ecological changes, including climate change, land‐use shifts, demographic changes and emerging diseases. Small‐scale farmers are among the most vulnerable groups to these changes due to their direct dependence on their environment.
Julián Caviedes +7 more
wiley +1 more source
Íconos, 2005 Las fotos de Francisco Jiménez fueron producto de la participación en la investigación "Presente, memoria e identidad en la religión popular”, dirigida por Blanca Muratorio en 2004.
Gonzalo Vargas
doaj +1 more source
Using Smartphones to Determine Hummingbird Dominance Networks in Quinde Ecotourist‐Route, Ecuador
Biotropica, Volume 57, Issue 4, July 2025.Hummingbird aggression networks and a hierarchical meta‐network were built with dominance interactions recorded with smartphone videos in artificial hummingbird feeders in the Quinde Eco Route in Ecuador, and calculating David's scores with wins and loss rates.
Gabriela Echevarría +1 more
wiley +1 more source
, 1999 Resumen: estas son unas fotografías seleccionadas entre muchas y muchos lugares seleccionados entre otros tantos, la selección obedece a un criterio sobre la potencialidad del discurso acerca de ellas, aunque dicho discurso dependa también de las ...
Isaza Londoño, Jorge Mario
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EncartesEn 1892 México participó en la Exposición Histórico-Americana de Madrid para la que hizo una propuesta expositiva que incluyó una colección de 768 objetos fotográficos.
Marisol Domínguez González
doaj +1 more source
People and Nature, Volume 7, Issue 6, Page 1413-1424, June 2025.Abstract The management of protected areas is often portrayed as an enterprise guided by objective knowledge and technical criteria, a claim that situates conservation practitioners in positions of power relative to other actors in these spaces. Challenging these claims of objectivity by exploring conservation practitioners' subjective views is vital ...
Eduardo Salazar Moreira
wiley +1 more source