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Compared to vertebrates, ants tend to have blurrier eyesight, particularly in smaller species, [44] and a few subterranean taxa are completely blind. [12] However, some ants, such as Australia's bulldog ant , have excellent vision and are capable of discriminating the distance and size of objects moving nearly a meter away. [ 45 ]
Crematogaster is an ecologically diverse genus of ants found worldwide, which are characterised by a distinctive heart-shaped gaster (abdomen), which gives them one of their common names, the Saint Valentine ant. [2] Members of this genus are also known as cocktail ants because of their habit of raising their abdomens when alarmed. [3]
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Because yellow crazy ants have generalized nesting habits, they are able to disperse via trucks, boats and other forms of human transport. [ 1 ] Crazy ant colonies naturally disperse through "budding", i.e. when mated queens and workers leave the nest to establish a new one, and only rarely through flight via female winged reproductive forms.
We’re not quite as intriguing as we think we are.
In total more than 300 genera have been described. [2] Ants have come to occupy virtually all major terrestrial habitats, with the exception of tundra and cold ever-wet forests. They display a wide range of social behaviors, foraging habits and associations with other organisms, which has generated scientific and public interest. [1]
Local arthropod densities remain stable even in the presence of a foraging colony of the ants, in sharp contrast to the decimation a colony of typical army ants imposes on local arthropods.2 Above ground foraging driver and army ants have been observed collecting upwards of 90,000 insects per day in their raids, a number which Even juvenile ...
The tawny crazy ant [2] [3] [4] or Rasberry crazy ant, [2] Nylanderia fulva, is an ant originating in South America. Like the longhorn crazy ant (Paratrechina longicornis), this species is called "crazy ant" because of its quick, unpredictable movements (the related N. pubens is known as the "Caribbean crazy ant").