Results 21 to 30 of about 642 (150)

Foraging by predatory ants: A review. [PDF]

open access: yesInsect Sci
This review focuses on ecological and behavioral characteristics of foraging in ants showing the wide diversity of cases. Most ants can feed on sugary substances, but some ground‐nesting species are strict predators. Except army ants during the nomadic phase, they are central‐place foragers that can recruit nestmates when necessary. They prey mostly on
Dejean A   +5 more
europepmc   +2 more sources

Delayed recovery and host specialization may spell disaster for coral-fish mutualism. [PDF]

open access: yesEcol Evol, 2023
Multiple disturbances are breaking down the mutualisms between corals and coral‐dwelling fishes. Predisturbances, coral gobies occupied a variety of coral host species, and most corals were occupied. Postdisturbances, gobies were slower to recover than their coral hosts, although the few goby species that remained had switched to newly available coral ...
Froehlich CYM   +4 more
europepmc   +2 more sources

Ant-plant symbioses trade-offs and its role in forest restoration projects [PDF]

open access: yesResearch Ideas and Outcomes, 2022
Ant-plant symbioses are complex between-species interactions found only in the tropical environment. Typically, in such symbioses, plants provide housing structures and food to their ant symbionts.
Sze Huei Yek
doaj   +3 more sources

FIRST RECORD OF Crematogaster carinata (FORMICIDAE) NESTING IN THE FRUITS OF Macropsychanthus (LEGUMINOSAE: PAPILIONOIDEAE)

open access: yesActa Biológica Colombiana, 2021
Most of the ants that are associated with plants usually nests in vegetative organs such as stems, leaves o petioles. Aiming to contribute to the plant-insect interactions, we report the first record of Crematogaster carinata nesting inside the fruits of
Andrés Fonseca-Cortés   +1 more
doaj   +1 more source

Chronic anthropogenic disturbance mediates the bottom-up influence of plant diversity on arthropods in tropical forests. [PDF]

open access: yesEcol Evol
How plant diversity influences arthropod diversity contributes to our understanding of trophic cascades and species coexistence. This relationship can be altered by disturbance. We showed that the bottom‐up effect of plant diversity on arthropod diversity and abundance can be decoupled, whereby plant diversity affects arthropod abundance without ...
Gaoue OG, Bassoki H, Dassou AG.
europepmc   +2 more sources

LIMITED SEED DISPERSAL MAY SHAPE GENETIC STRUCTURE OF Hydnophytum formicarum JACK. POPULATIONS IN MANGROVE ECOSYSTEM

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology, 2020
Hydnophytum formicarum is an epiphytic plant, commonly distributed throughout Southeast Asia. However, its distribution is currently declining due to forest fragmentation and the subsequent habitat changes which may have also consequently affected the ...
Abdul Shukor Yusoff   +2 more
doaj   +1 more source

Comparative metabolomics reveals how the severity of predation by the invasive insect Cydalima perspectalis modulates the metabolism re-orchestration of native Buxus sempervirens. [PDF]

open access: yesPlant Biol (Stuttg)
Combining NMR– and LC–HRMS–based metabolomics reveals that root and leaf metabolic changes in boxwood predated by box–tree moth occur at the same density of predation for both central and specialized metabolisms. Abstract The recent biological invasion of box tree moth Cydalima perspectalis on Buxus trees has a major impact on European boxwood stands ...
Hay AE   +12 more
europepmc   +2 more sources

Epiphytic ant-plant obtains nitrogen from both native and invasive ant inhabitants [PDF]

open access: yes, 2022
Ant-plants have been extensively used as model systems in the study of the evolution and ecology of mutualisms. Using a 15N isotope labeling experiment, we found that both a native ant mutualist (Philidris cordata) and an invasive ant (Pheidole ...
Cernusak, Lucas A.   +2 more
core   +7 more sources

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