Results 11 to 20 of about 3,774,525 (199)

Predatory behavior under monocular and binocular conditions in the semiterrestrial crab Neohelice granulata [PDF]

open access: yesFrontiers in Behavioral Neuroscience, 2023
IntroductionNeohelice granulata crabs live in mudflats where they prey upon smaller crabs. Predatory behavior can be elicited in the laboratory by a dummy moving at ground level in an artificial arena.
Thomas Harper   +5 more
doaj   +2 more sources

Lateralization of eye use in cuttlefish: opposite direction for anti-predatory and predatory behaviors. [PDF]

open access: yesFrontiers in Physiology, 2016
Vertebrates with laterally placed eyes typically exhibit preferential eye use for ecological activities such as scanning for predators or prey. Processing visual information predominately through the left or right visual field has been associated with ...
Alexandra Kerstin Schnell   +3 more
doaj   +5 more sources

Physical evidence of predatory behavior in Tyrannosaurus rex [PDF]

open access: yesProceedings of the National Academy of Sciences, 2013
Robert A. DePalma II, David A. Burnham, Larry D. Martin, Bruce M. Rothschild, Peter L. Larson (2013): Physical evidence of predatory behavior in Tyrannosaurus rex.
Larry D. Martin   +4 more
core   +4 more sources

Evaluation of Predation on Phytophagous Insects by a Phytozoophagous Mirid Bug, Apolygus lucorum [PDF]

open access: yesInsects
Apolygus lucorum, a phytozoophagous mirid bug, plays an important role in the species interactions within fruit tree and cotton ecosystems. Previous research has mainly focused on the phytophagous damage that it causes to crops, while its role as a ...
Lili Wang, Baoyou Liu, Kongming Wu
doaj   +2 more sources

A Corticotectal Pathway Regulates Vibrissal Somatosensory-Mediated Predatory Hunting Learning [PDF]

open access: yesResearch
Although predatory behaviors are evolutionarily conserved, they can be enhanced through experience-dependent plasticity. While vibrissal somatosensation is recognized as a key mediator of hunting behavior, the mechanism underlying vibrissal somatosensory-
Yaning Li   +7 more
doaj   +2 more sources

Predatory behavior of the land flatworm Notogynaphallia abundans (Platyhelminthes: Tricladida)

open access: yesZoologia (Curitiba), 2009
Land flatworms are carnivorous, mainly predators. However, knowledge on their predatory behavior and prey preference is very scarce. This paucity of data is a limiting factor in the study of their biology and organismal ecology, resulting in a very ...
Maria E. T. Prasniski   +1 more
doaj   +1 more source

Predation strategies of Harpactor angulosus (Lepeletier & Serville, 1825) (Hemiptera: Reduviidae) on Cladomorphus phyllinus Gray, 1835 (Phasmatodea: Phasmatidae) in captivity

open access: yesRevista Chilena de Entomología, 2022
Based on the observation of specimens kept in captivity for 69 days, here we describe in detail for the first time the predatory behavior of an assassin bug Harpactor angulosus (Lepeletier & Serville, 1825) (Hemiptera: Heteroptera: Reduviidae ...
Jane Costa   +2 more
doaj   +1 more source

Influence of Environmental Factors on Prey Discrimination of Bait-Attracted White Sharks from Gansbaai, South Africa

open access: yesAnimals, 2022
The influence of environmental factors on prey discrimination of bait-attracted white sharks was studied over a six-year period (2008–2013) at Dyer Island Nature Reserve (Gansbaai, South Africa).
Francesca Romana Reinero   +5 more
doaj   +1 more source

Lateral Hypothalamus Calcium/Calmodulin-Dependent Protein Kinase II α Neurons Encode Novelty-Seeking Signals to Promote Predatory Eating

open access: yesResearch, 2022
Predatory hunting is an innate appetite-driven and evolutionarily conserved behavior essential for animal survival, integrating sequential behaviors including searching, pursuit, attack, retrieval, and ultimately consumption.
Na Tan   +9 more
doaj   +1 more source

Emotions and Dog Bites: Could Predatory Attacks Be Triggered by Emotional States?

open access: yesAnimals, 2021
Dog biting events pose severe public health and animal welfare concerns. They result in several consequences for both humans (including physical and psychological trauma) and the dog involved in the biting episode (abandonment, relocation to shelter and ...
Serenella d’Ingeo   +5 more
doaj   +1 more source

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