Results 1 to 10 of about 19,041 (256)

Cannibalism [PDF]

open access: yesCurrent Biology, 2019
Chloe Fouilloux and colleagues introduce animal cannibalism.
Ringler, Eva   +3 more
openaire   +4 more sources

Effects of Alternative Prey Density on Cannibalism in Adult Female Neoseiulus californicus [PDF]

open access: yesEcology and Evolution
Neoseiulus californicus is a key predatory mite species used for controlling pest mites on crops such as strawberries and corn. Cannibalism is common among predatory mites, but studies on how prey density influences the cannibalistic behavior of N ...
Fan‐Xue Zhang   +4 more
doaj   +2 more sources

Ethological, Clinical, and Neurobiological Studies on Cannibalism in Black-Necked Pheasants (Phasianus colchicus) and Correction of Behavioral Disorders by Applying Nutritional Supplements [PDF]

open access: yesAnimals
Cannibalism in Black-necked pheasants is a problem in aviary rearing, and an effective solution is still lacking. We performed the present study to investigate the potential of using tryptophan or silymarin to suppress cannibalism. The following types of
Slavko Nikolov   +5 more
doaj   +2 more sources

Cannibalistic behavior of biological control agent Oenopia conglobata (Linnaeus, 1758) (Coleoptera: Coccinellidae) under laboratory conditions

open access: yesEgyptian Journal of Biological Pest Control, 2023
Background Oenopia conglobata (Linnaeus) (Coleoptera: Coccinellidae) is a generalist predator feeding on several insect pests and utilized as a biological control agent in Türkiye.
Mehmet Mamay, Hüsna Dusak
doaj   +1 more source

INFLUENCE OF PREDATOR AND PREY DENSITIES ON LARVAL CANNIBALISM IN LADYBEETLE, Coccinella undecimpunctata L. UNDER LABORATORY CONDITIONS [PDF]

open access: yesJournal of Plant Protection and Pathology, 2011
Influence of predator and prey densities on larval cannibalism in aphidophagous, Coccinella undecimpunctata L.was studied under laboratory conditions. Cannibalism increased with reduced food availability.
Sara Abo Elsoud   +3 more
doaj   +1 more source

Is There a Relationship between Fish Cannibalism and Latitude or Species Richness? [PDF]

open access: yesPLoS ONE, 2017
Cannibalism has been commonly observed in fish from northern and alpine regions and less frequently reported for subtropical and tropical fish in more diverse communities.
Larissa Strictar Pereira   +3 more
doaj   +1 more source

Evaluation of the Effect of Ecological Factors on Cannibalism in Pelophylax bedriagae (Pallas, 1771) (Amphibia: Anura) [PDF]

open access: yesIranian Journal of Animal Biosystematics, 2023
Marsh frog, Pelophylax bedriagae tadpoles habituate in temporary wetlands where intraspecific aggression has been observed. In this study, we examined the independent and interactive effects of predator cues, water level and density on head width size ...
Fatemeh Amjadian   +2 more
doaj   +1 more source

Resource competition explains rare cannibalism in the wild in livebearing fishes

open access: yesEcology and Evolution, 2022
Cannibalism, the act of preying on and consuming a conspecific, is taxonomically widespread, and putatively important in the wild, particularly in teleost fishes.
Rüdiger Riesch   +10 more
doaj   +1 more source

Parental Sex and Not Kinship Determines Egg Cannibalism in Arma custos Fallou (Hemiptera: Pentatomidae: Asopinae)

open access: yesFrontiers in Ecology and Evolution, 2022
BackgroundArma custos Fallou (Hemiptera: Asopinae) is an important predatory insect native to China, South Korea, and Mongolia. It is important to understand the evolution of egg cannibalism in A.
Shaolong Wu   +10 more
doaj   +1 more source

Non-Random Sibling Cannibalism in the Marine Gastropod Crepidula coquimbensis. [PDF]

open access: yesPLoS ONE, 2013
Sibling cannibalism is commonly observed in marine species. For instance, intrabrood cannibalism has been documented in marine gastropods with direct development, suggesting a relationship between embryo behavior and the evolution of life history ...
Antonio Brante   +2 more
doaj   +1 more source

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