Results 1 to 10 of about 409 (65)

Feeding of Scydmaenus rufus (Coleoptera: Staphylinidae: Scydmaeninae) on oribatid and uropodine mites: Prey preferences and hunting behaviour

open access: yesEuropean Journal of Entomology, 2015
Prey preferences and feeding-related behaviour of a Central European species of Scydmaeninae, Scydmaenus rufus, were studied under laboratory conditions. Results of prey choice experiments involving 22 identified species of mites belonging to 13 families
Paweł Jałoszyński   +1 more
exaly   +3 more sources

Influence of slug defence mechanisms on the prey preferences of the carabid predator Pterostichus melanarius (Coleoptera: Carabidae)

open access: yesEuropean Journal of Entomology, 2004
Two-choice experiments on prey preferences of a generalist predator Pterostichus melanarius, and five species of slug prey, were conducted in the laboratory. Different preferences of P. melanarius for each of the slug species are described.
Pavel FOLTAN
exaly   +3 more sources

Specialized feeding of Euconnus pubicollis (Coleoptera: Staphylinidae: Scydmaeninae) on oribatid mites: Prey preferences and hunting behaviour

open access: yesEuropean Journal of Entomology, 2013
Prey preferences and feeding-related behaviour of a Central European species of Scydmaeninae, Euconnus pubicollis, were studied under laboratory conditions.
Paweł Jałoszyński   +1 more
exaly   +3 more sources

Poison frog dietary preference depends on prey type and alkaloid load.

open access: yesPLoS ONE, 2022
The ability to acquire chemical defenses through the diet has evolved across several major taxa. Chemically defended organisms may need to balance chemical defense acquisition and nutritional quality of prey items.
Nora A Moskowitz   +4 more
doaj   +2 more sources

An objective approach to determining the weight ranges of prey preferred by and accessible to the five large African carnivores. [PDF]

open access: yesPLoS ONE, 2014
Broad-scale models describing predator prey preferences serve as useful departure points for understanding predator-prey interactions at finer scales.
Hayley S Clements   +3 more
doaj   +1 more source

Do lions Panthera leo actively select prey or do prey preferences simply reflect chance responses via evolutionary adaptations to optimal foraging? [PDF]

open access: yesPLoS ONE, 2011
Research on coursing predators has revealed that actions throughout the predatory behavioral sequence (using encounter rate, hunting rate, and kill rate as proxy measures of decisions) drive observed prey preferences.
Matt W Hayward   +3 more
doaj   +1 more source

The allometry of prey preferences. [PDF]

open access: yesPLoS ONE, 2011
The distribution of weak and strong non-linear feeding interactions (i.e., functional responses) across the links of complex food webs is critically important for their stability.
Gregor Kalinkat   +3 more
doaj   +1 more source

Diet Metabarcoding Reveals Extensive Dietary Overlap between Two Benthic Stream Fishes (Zingel asper and Cottus gobio) and Provides Insights into Their Coexistence

open access: yesDiversity, 2022
Niche partitioning studies are essential to understand the mechanisms that allow ecologically similar species to coexist. The Rhone streber (Zingel asper) and the European bullhead (Cottus gobio) are both benthic riverine fishes that consume ...
Kurt Villsen   +7 more
doaj   +1 more source

Diet of Eastern Imperial Eagle (Aquila heliaca) in Bulgaria: composition, distribution and variation [PDF]

open access: yesBiodiversity Data Journal, 2022
The Eastern Imperial Eagle (EIE) is a top predator exploiting different prey in different parts of its distribution. In this study, we summarise data collected over a long period of time (for 25 consecutive years), identifying key prey species in the ...
Dimitar Demerdzhiev   +6 more
doaj   +3 more sources

Prey preferences of the chimpanzee (Pan troglodytes)

open access: yesEcology and Evolution, 2021
The common chimpanzee Pan troglodytes is the closest extant relative of modern humans and is often used as a model organism to help understand prehistoric human behavior and ecology. Originally presumed herbivorous, chimpanzees have been observed hunting
Cassandra K. Bugir   +2 more
doaj   +1 more source

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