To breathe or fight? Siamese fighting fish differ when facing a real opponent or mirror image
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چکیده
منابع مشابه
To breathe or not to breathe.
WHY KIDS DON’T BREATHE What beginners discover is that they really don’t need to take any extra breath to make a sound on their instrument. They can make a sound and get by with whatever breath they have on hand at the moment. Besides, they are inundated with so many other things to think about – holding the instrument, embouchure, different pitches, counting, fingerings, articulation – why bot...
متن کاملBiochemical correlates of aggressive behavior in the Siamese fighting fish
1 Department of Zoology and Biodiversity Research Centre, University of British Columbia, Vancouver, British Columbia, Canada 2 Department of Biomolecular Chemistry, University of Wisconsin, Madison, WI, USA 3 Department of Ocean Sciences, Memorial University of Newfoundland, St. John’s, Newfoundland, Canada 4 Department of Biological Sciences, DePaul University, Chicago, IL, USA 5 Department o...
متن کاملLateral bias of agonistic responses to mirror images and morphological asymmetry in the Siamese fighting fish (Betta splendens).
Behavioural laterality (e.g., during social interactions) is often observed at the individual level in lower vertebrates such as fish, whereas population-level laterality is observed in many higher vertebrates. Population-level laterality can be explained mainly by internal factors (e.g., cerebral lateralization), whereas little is known about the behavioural mechanisms underlying individual-le...
متن کاملGenetics of the Siamese Fighting Fish, Betta Splendens.
ETTA SPLENDENS more commonly known as the Siamese fighting fish has B been popular in aquariums of western Europe and America for over 35 years. Its domestication and consequent inbreeding antedates the introduction into the West by 60 or 70 years. Selection for pugnacity, long fins (see Figure l ) , and bright colors over this long period has produced a number of phenotypes, none of which is v...
متن کاملESS distribution of display duration in animal contests to assess an opponent before fighting or fleeing
Questions: What determines the duration of conventional display in animal contests? Mathematical method: Evolutionarily stable probability distribution of display duration is calculated mathematically. Key assumptions: Display lasts until one of the contestants chooses to fight or flee. The outcome of fighting between two contestants is determined by their relative strength, which is unknown at...
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ژورنال
عنوان ژورنال: Behavioural Processes
سال: 2016
ISSN: 0376-6357
DOI: 10.1016/j.beproc.2016.05.005