‘Handedness’ in snakes? Lateralization of coiling behaviour in a cottonmouth, Agkistrodon piscivorus leucostoma, population
@article{Roth2003HandednessIS, title={‘Handedness’ in snakes? Lateralization of coiling behaviour in a cottonmouth, Agkistrodon piscivorus leucostoma, population}, author={Eric D. Roth}, journal={Animal Behaviour}, year={2003}, volume={66}, pages={337-341} }
Studies have documented the presence of behavioural lateralization in many groups of lower vertebrates, demonstrating that these behaviours are not limited to mammals and birds. These studies suggest that the evolution of brain lateralization, often linked to lateralized behaviours, may have occurred early in evolutionary history and may not have been the result of multiple independent evolutionary events as previously thought. The goal of this study was to further document behavioural…
24 Citations
No evidence for side preference or handedness in a New Zealand rail species with habitual foot-usage, the pukeko
- Biology, PsychologyBehavioural Processes
- 2019
The “right” side of sleeping: laterality in resting behaviour of Aldabra giant tortoises (Aldabrachelys gigantea)
- Biology, PsychologyAnimal cognition
- 2021
Findings of this preliminary study underlined traces of group-level lateralization in head positioning during the sleep-like behaviour, possibly due to a left-eye/right-hemisphere involvement in anti-predatory responses and threatening stimuli as reported in reptiles and other vertebrates.
Laterality in coiling behaviour of snakes: Another interpretation
- GeologyLaterality
- 2007
The data from the combined studies suggest that if laterality in coiling direction does occur, it is extremely weak and inconsistent.
Quantifying Southern Pacific Rattlesnake (Crotalus oreganus helleri) Hunting Behavior through Community Science
- Environmental Science
- 2021
It is increasingly important to study animal behaviors as these are the first responses organisms mount against environmental changes. Rattlesnakes, in particular, are threatened by habitat loss and…
Directional asymmetry and correlation of tail injury with left-side dominance occur in Serpentes (Sauropsida)
- BiologyZoomorphology
- 2007
The results support three earlier conclusions: bilateral characters should be examined on both sides of an animal; asymmetry should be analyzed separately in each sex; and the accident proneness of left-handed Homosapiens merits re-evaluation in view of the apparently wide-spread accident pronness in left-biased Sauropsida.
Handed Behavior in Hagfish—an Ancient Vertebrate Lineage—and a Survey of Lateralized Behaviors in Other Invertebrate Chordates and Elongate Vertebrates
- BiologyThe Biological Bulletin
- 2014
No known handed behavior can be inferred to have existed in the common ancestor of vertebrates as a consequence of no known handed behaviors in non-vertebrate chordates, lampreys, and derived vertebrates with elongate bodies being inferred.
Side Dominance in Constricting Snakes
- Biology
- 2017
The feeding behavior of constricting snakes was examined for side dominance at an individual level and 15 of the 26 snakes examined had significance in a correlation between the location struck on the mouse and the orientation of the mouse.
EFFECTS OF PATCH SIZE AND HABITAT STRUCTURE ON THE MOVEMENTS OF ADULT MALE WOOD TURTLES , GLYPTEMYS INSCULPTA
- Environmental Science
- 2011
—Populations of the North American Wood Turtle (Glyptemys insculpta) are often encountered in agricultural landscapes. We used thread-trailing techniques to record the movements of six adult male G.…
Behavioral Lateralization in the Northern Bald Ibis (Geronticus eremita)
- Psychology
- 2011
Laterality is a preference for employing one side of the body when engaging in a certain behaviors or mental processes. Evidence of laterality has been obtained in numerous species (for review see…
survival with an asymmetrical brain: advantages and disadvantages of cerebral lateralization
- Biology, PsychologyBehavioral and Brain Sciences
- 2005
It is argued that the alignment of the direction of behavioral asymmetries at the population level arises as an “evolutionarily stable strategy” under “social” pressures occurring when individually asymmetrical organisms must coordinate their behavior with the behavior of other asymmetrical organism of the same or different species.
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