Document Detail


The emergence of the concept of a tool in food-retrieving behavior of the ants Formica japonica Motschulsky.
MedLine Citation:
PMID:  10367976     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
We propose a weak definition for the usage of a tool for an ethological study of ants. In particular, we illustrate the usage of a cart in experiments on the transportation of foods by ants as employing a logical structure including a contradiction. The contradiction originates in ruling out the very term 'tool' from the description of the behavior of the animals. Focusing on a self-similar structure underlying the description of a contradiction, we observe a particular time-series sequence of ants' behaviors following a 1/f or Zipf's law. The behaviors following the 1/f or Zipf's law manifest an appropriateness of the notion of a cart as a logical jump.
Authors:
N Kitabayashi; Y Kusunoki; Y P Gunji
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Bio Systems     Volume:  50     ISSN:  0303-2647     ISO Abbreviation:  BioSystems     Publication Date:  1999 May 
Date Detail:
Created Date:  1999-07-15     Completed Date:  1999-07-15     Revised Date:  2003-11-14    
Medline Journal Info:
Nlm Unique ID:  0430773     Medline TA:  Biosystems     Country:  IRELAND    
Other Details:
Languages:  eng     Pagination:  143-56     Citation Subset:  IM    
Affiliation:
Graduate School of Science and Technology, Kobe University, Nada Kobe, Japan.
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MeSH Terms
Descriptor/Qualifier:
Animals
Ants / physiology*
Feeding Behavior*

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