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Eusocial animals exhibit a sophisticated division of labour. The self‐organized colony requires coordination of local interactions at the individual level. Termites are a well‐known group exhibiting social organization among castes within a colony, and helper castes have facilitated their ecological and evolutionary success. Termites have soldier castes specialized in defence, but other castes are...
Termites have an elaborate social system that involves cooperation and division of labour among colony members. Although this social system is regulated by chemical signals produced in the colony, it remains unclear how these signals are perceived by other members. Signal transduction is well known to be triggered by the reception of odorant molecules by some binding proteins in the antennae, after...
Subsocial Cryptocercus cockroaches are the sister group to termites and considered to be socially monogamous. Because genetic monogamy is a suggested requirement for evolution of cooperative breeding/eusociality, particularly in hymenopterans, clarification of the mating biology of Cryptocercus would help illuminate evolutionary trends in eusocial insects. To investigate possible extra‐pair paternity...