Results 71 to 80 of about 5,081 (206)
The origin and evolution of air sacs in pterosaurs and their forerunners
Journal of Anatomy, EarlyView.Pneumatized pterosauromorph vertebrae and their phylogenetic context. Abstract Although the existence of postcranial pneumaticity and the inferred presence of air sacs connected to the lungs are well established in Pterosauria, the origin of this system in pterosaurs remains unclear. We investigated skeletal pneumaticity in the Triassic pterosauromorph
Tito Aureliano +4 more
wiley +1 more source
GeogacetaSe presenta una investigación educativa en la que se trabaja el concepto de fósil con estudiantes del segundo ciclo de Educación Primaria en un centro escolar granadino.
Sila Pla-Pueyo, Marina Pérez Bautista
doaj +1 more source
Genomic Signatures of Island Colonisation in Highly Diverse Primates
Molecular Ecology, EarlyView.ABSTRACT Understanding how small populations cope with loss of genetic diversity and deleterious variation is crucial to address the current biodiversity crisis. Insular populations are particularly interesting as they have often persisted at lower population sizes and higher inbreeding than their mainland counterparts.
I. Colmonero‐Costeira +12 more
wiley +1 more source
Unveiling the Evolutionary History of European Vipers and Their Venoms From a Multi‐Omic Approach
Molecular Ecology, EarlyView.ABSTRACT Snake genomes attract significant attention from multiple disciplines, including medicine, drug bioprospection, and evolutionary biology. However, genomic research within the Viperidae family has mostly focused on the subfamily Crotalinae, while the true vipers (Viperinae) have largely been overlooked.
Adrián Talavera +15 more
wiley +1 more source
Museu Arqueològic de l‘Alt Maestrat (Benassal, Castelló) [PDF]
Boletín del Museo Arqueológico Nacional, 2017 El Museo Municipal de Arqueología y Etnología de Bejís recoge una extensa colección de objetos etnológicos que representan la historia y las costumbres de esta población del interior de la provincia de Castellón.
Alfredo González Prats
doaj
Semicircular canal morphology in Rodentia and its relationship to locomotion
Journal of Anatomy, Volume 247, Issue 5, Page 953-969, November 2025.Here, we present a selection of rodent inner ear 3D models in the lateral view, with rodents from seven locomotor categories (left to right: fossorial, semifossorial, semiaquatic, terrestrial, ricochetal, arboreal, and gliding). Semicircular canal (SCC) morphology, including radius of curvature and shape, can be differentiated between specialized forms
Lily Hou +4 more
wiley +1 more source
Què és un dinosaure? Idees i usos del concepte en diferents àmbits educatius
Enseñanza de las Ciencias, 2015 La tesi doctoral Què és un dinosaure? Idees i usos del concepte en diferents àmbits educatius té com a finalitat realitzar un diagnòstic del concepte dinosaure atenent diversos aspectes i marcs conceptuals dins de la Didàctica de les Ciències ...
Luis Mampel Laboira
doaj +1 more source
, 2021 Molecular Paleontology has not been included in the syllabus of the discipline of Paleontology in undergraduate courses in Biological Sciences. However, if inserted in the discipline's Teaching Plan, Molecular Paleontology could bring future biologists ...
E. F. Alves, Marcio Fraiberg Machado
semanticscholar +1 more source
The division of food space among mammalian species on biomes
Ecography, Volume 2025, Issue 10, October 2025.Understanding how species' ecological partitioning functions across biomes is fundamental to macroecology and conservation biology. Here, we examine the global distribution of dietary strategies in terrestrial mammals, focusing on how biome specialization modulates trophic diversity and structure at a broad geographical scale.
Sara Gamboa +4 more
wiley +1 more source
The first pterosaur from the Bauru Group: an azhdarchid from the Upper Cretaceous of Brazil
Papers in Palaeontology, Volume 11, Issue 5, September/October 2025.Abstract The vertebrate fossil record of the Bauru Group (Upper Cretaceous, southeastern Brazil) is remarkably rich, with a predominance of titanosaurs and crocodyliforms, alongside theropods, turtles, squamates, fishes and even small mammals. In contrast, pterosaur remains from the Bauru Group have remained elusive until now.
Ariovaldo A. Giaretta +3 more
wiley +1 more source