Results 31 to 40 of about 3,189,398 (243)

Size-dependent functional response of Xenopus laevis feeding on mosquito larvae [PDF]

open access: yesPeerJ, 2018
Predators can play an important role in regulating prey abundance and diversity, determining food web structure and function, and contributing to important ecosystem services, including the regulation of agricultural pests and disease vectors.
Corey J. Thorp   +3 more
doaj   +2 more sources

Geometric factors influencing the diet of vertebrate predators in marine and terrestrial environments [PDF]

open access: yes, 2014
Predator–prey relationships are vital to ecosystem function and there is a need for greater predictive understanding of these interactions. We develop a geometric foraging model predicting minimum prey size scaling in marine and terrestrial vertebrate ...
Carbone, C   +11 more
core   +1 more source

Trait‐mediated foraging drives patterns of selective predation by native and invasive coral‐reef fishes

open access: yesEcosphere, 2019
As the geographic ranges of species are increasingly altered by forces such as biological invasion and climate change, when and where will strong biotic interactions arise within reassembling communities?
Stephanie J. Green   +7 more
doaj   +1 more source

Trophic interactions between primary consumers appear to weaken during periods of synchrony

open access: yesFrontiers in Ecology and Evolution, 2023
Our understanding of synchrony between populations from different taxonomic groups has been centered on predator–prey dynamics in simple systems but has rarely been examined in complex predator–prey systems.
Katie R. Hooker   +9 more
doaj   +1 more source

Fear’s influence on predator-prey interactions [PDF]

open access: yes, 2023
Interactions between animals and their surroundings are essential to the survival and success of individual organisms as well as entire ecosystems.
De Silva, Kushani, Dilhani Silva, M. S.
core   +1 more source

Adaptive Vertical Positioning as Anti-Predator Behavior: The Case of a Prey Fish Cohabiting with Multiple Predatory Fish within Temperate Marine Algal Forests

open access: yesAnimals, 2022
Prey fish cohabit with specialized predator fish within structurally complex habitats. How the vertical stratification of the habitat affects lethal and behavioral predator–prey interactions and contributes to explaining these patterns has never been ...
Pierre D. Thiriet   +6 more
doaj   +1 more source

priyamDalmia/predator-prey: PredPrey Variations

open access: yes, 2022
Variations of the classic predator-prey game for research in Multi-Agent Reinforcement ...
Priyam Dalmia
core   +1 more source

Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite

open access: yesAdvanced Functional Materials, EarlyView.
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen   +16 more
wiley   +1 more source

Hydrogel‐Based Method for High‐Resolution Measurements of Contact Mechanics in Rapid Biological Adhesives: A Case Study in Cuttlefish Tentacle Strikes

open access: yesAdvanced Functional Materials, EarlyView.
Cuttlefish and squid can catch their prey within milliseconds using specialized tentacles and suckers. The physics of how the suckers can attach so quickly has remained a mystery given the technical challenges of studying them in vivo. In this publication, we develop a hydrogel that retains imprints of the suckers in order to estimate the forces they ...
Alexander Koehnsen   +4 more
wiley   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

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