Tag Archives: colonial life

The Evolution of Extreme Altruism and Inequality in Insect Societies

In eusocial organisms, some individuals specialize in reproduction and others in altruistic helping. The evolution of eusociality is, therefore, also the evolution of remarkable inequality. For example, a colony of honeybees (Apis mellifera) may contain 50 000 females all of … Continue reading

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One giant leap: How Insects achieved Altruism and Colonial Life

The advanced colonial state of eusociality has evolved in insects as a defense of nest sites within foraging distance of persistent food sources. In the Hymenoptera, the final step in the approach to eusociality is through a suite of preadaptations … Continue reading

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