Social Insects: Rearing Temperature Affects Ant Thermoregulatory Behaviour
نویسنده
چکیده
Differing task thresholds among workers are crucial to the efficient allocation of work in self-organized insect colonies. New evidence suggests that the rearing temperature of ant pupae causes lifelong changes in an ant's response threshold to temperature.
منابع مشابه
Thermoregulation strategies in ants in comparison to other social insects, with a focus on red wood ants ( Formica rufa group)
Temperature influences every aspect of ant biology, especially metabolic rate, growth and development. Maintenance of high inner nest temperature increases the rate of sexual brood development and thereby increases the colony fitness. Insect societies can achieve better thermoregulation than solitary insects due to the former's ability to build large and elaborated nests and display complex beh...
متن کاملThermoregulation strategies in ants in comparison to other social insects , with a focus on Formica rufa
Temperature influences every aspect of ant biology, especially metabolic rate, growth and development. Maintenance of high inner nest temperature increases the rate of sexual brood development and thereby increases the colony fitness. Insect societies can achieve better thermoregulation than solitary insects due to the former’s ability to build large and elaborated nests and display complex beh...
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Animal societies vary in the number of breeders per group, which affects many socially and ecologically relevant traits. In several social insect species, including our study species Formica selysi, the presence of either one or multiple reproducing females per colony is generally associated with differences in a suite of traits such as the body size of individuals. However, the proximate mecha...
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عنوان ژورنال:
- Current Biology
دوره 19 شماره
صفحات -
تاریخ انتشار 2009