Pharaoh ant site. Pharaoh ant colonies appear to prefer familiar nests to novel nests while budding. This suggests the ability for colonies to remember certain qualities of their living space. However, if the novel (unfamiliar) nest is of superior quality, the colony may initially move toward the familiar, but will eventually select the unfamiliar. The colony assumes the familiar nest is preferable, unless they sense better qualities in the novel nest. This decision-making process seeks to minimize the time the colony is without a nest while optimizing the nest the colony finally chooses. The number of available budding locations has a large
Longhorn crazy ant research station Biosphere 2 in the Arizona Desert, no particular ant species was dominant. By 1996, the longhorn crazy ant had virtually replaced all the other ant species. It fed almost exclusively on the honeydew secreted by the large numbers of scale insects and mealybugs present, and other invertebrates were greatly diminished. The ones that remained were either well armoured, such as millipedes and woodlice, or were tiny and lived underground, such as springtails and mites. The inquiline wingless ant cricket ("Myrmecophilus americanus") is often found living in the nest of the longhorn crazy ant and is kleptoparasitic on it,