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Introducing the good food guide for cockroaches
Date:6/4/2010

ugh close contact when they are already on the food source. This is in contrast with the honeybees' waggle dance or ants' chemical trails, which are sophisticated messages that guide followers over a long distance. Although we think they signal to other cockroaches using a 'foraging pheromone', we haven't yet identified it; potential candidates include chemicals in cockroach saliva, and cuticular hydrocarbons, which cover the insects' bodies."

This work doesn't only provide the first evidence that these insects search for food collectively, but it also gives a simple explanation for it that could potentially apply to a wide array of animals, including humans. "We should definitively pay more attention to cockroaches and other simple 'societies' as they provide researchers with a good models for co-operation and emergent properties of social life, that we could extrapolate to more sophisticated societies, like ours," says Lihoreau.


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Contact: Simon Levey
s.levey@qmul.ac.uk
44-020-782-25404
Queen Mary, University of London
Source:Eurekalert

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