Results 51 to 60 of about 2,642 (206)

Dietary diversity, sociality, and the evolution of ant gustation

open access: yesFrontiers in Ecology and Evolution, 2023
Ants have remarkably diverse diets and extraordinary species richness, making them an excellent model system to study the evolution of taste. In this entirely eusocial clade, food choice and the mechanisms that regulate feeding have both individual and ...
E. Jordan Smith   +4 more
doaj   +1 more source

Bacterial microbiomes from vertically-transmitted fungal inocula of the leaf-cutting ant Atta texana [PDF]

open access: yes, 2016
Microbiome surveys provide clues for the functional roles of symbiotic microbial communities and their hosts. In this study, we elucidated bacterial microbiomes associated with the vertically transmitted fungal inocula (pellets) used by foundress queens ...
Bacci, Maurício, Jr.   +7 more
core   +1 more source

Herbivoría de Atta cephalotes (Hymenoptera: Myrmicinae) sobre tres sustratos vegetales

open access: yesRevista Colombiana de Entomología, 2008
Un estudio reciente sugiere una significativa reducción de la herbivoría de la hormiga arriera, Atta cephalotes, en plantaciones de arboloco (Montanoa quadrangularis (Asteraceae)) asociadas y abonadas con follaje verde de botón de oro (Tithonia diversifolia (Asteraceae)). Estas observaciones plantean un efecto disuasivo de esta planta sobre el forrajeo
RODRÍGUEZ G, JHONATTAN   +2 more
openaire   +2 more sources

Comparative Dating Of Attine Ant And Lepiotaceous Cultivar Phylogenies Reveals Coevolutionary Synchrony And Discord [PDF]

open access: yes, 2010
The mutualistic symbiosis between fungus-gardening ants and their cultivars has made fundamental contributions to our understanding of the coevolution of complex species interactions.
Abbot, Patrick   +2 more
core   +1 more source

Collective effects in traffic on bi-directional ant-trails [PDF]

open access: yes, 2004
Motivated by recent experimental work of Burd et al., we propose a model of bi-directional ant-traffic on pre-existing ant-trails. It captures in a simple way some of the generic collective features of movements of real ants on a trail.
Chowdhury, Debashish   +3 more
core   +1 more source

Drivers of leafcutter ant populations and their inter‐trophic relationships in Amazonian forest islands

open access: yesEcosphere, 2021
Under habitat loss and fragmentation, the intensity of local ecological processes involving species interactions changes pervasively, accelerating local species extinctions, and disrupting essential ecosystem functions.
Ana Filipa Palmeirim   +3 more
doaj   +1 more source

Insects as Food and Feed Source: A Comprehensive Review on Nutritional Value, Food Safety Concern, Environmental Benefits, Economic Potential, Technological Innovations, Challenges, and Future Prospects

open access: yesFood Frontiers, Volume 6, Issue 6, Page 2591-2646, November 2025.
Edible insects offer a sustainable protein source, requiring fewer resources than traditional livestock. Despite challenges, they have the potential to enhance food security and sustainability for a growing global population. ABSTRACT As the world faces an escalating protein crisis amid climate change, population growth, and resource scarcity, edible ...
Anil Gautam   +6 more
wiley   +1 more source

Leaf-cutter ants – mycorrhizal fungi: observations and research questions from an unexpected mutualism

open access: yesFrontiers in Fungal Biology, 2023
Leaf-cutter ants (LCAs) are widely distributed and alter the physical and biotic architecture above and below ground. In neotropical rainforests, they create aboveground and belowground disturbance gaps that facilitate oxygen and carbon dioxide exchange.
Michael F. Allen   +4 more
doaj   +1 more source

IsoPlotter(+): A Tool for Studying the Compositional Architecture of Genomes. [PDF]

open access: yes, 2013
Eukaryotic genomes, particularly animal genomes, have a complex, nonuniform, and nonrandom internal compositional organization. The compositional organization of animal genomes can be described as a mosaic of discrete genomic regions, called ...
Elhaik, E., Graur, D.
core   +3 more sources

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